Texas Instruments TAS5601 User's Manual
Contents
1. Initialize does the Following 1 Enable Factory trim 2 Write Mux settings selected 3 Refresh interface De emphasis Output Mode PWM High Pass None Speaker Disabled Fs 32 kHz Headphone Enabled thy I Allichannel Sh tdawn 4 Fs 44 1 kHz Line Out Fs 48 kHz Figure 4 Setup Tab SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 7 Submit Documentation Feedback D TEXAS INSTRUMENTS www ti com Using the EVM Software 4 2 1 4 2 2 File Setup Format Volume EQ Viewer DRC Viewer EQ DRC Demo I2C Interface 5570 Interface 2 2 Channel 1 Channel 4 Subwoofer gg 0 dB Channel 3 ga Master Channel 2 Headphone ode an E 104 Mute Volume Fader Headphone Volume 256 steps HP Volume Register 512 steps Channel Volume 1024 steps 2048 steps Figure 5 Volume Tab All Channel Shutdown System comes up with all channel shut down asserted To exit All Channel Shutdown select Setup Tab unselect All Channel Shutdown Advanced Features EQ and DRC EQ and DRC can be designed in ALE Automatic Loudspeaker Equalization tool See the EQ DRC Tool Installation section that appears later in this document The filters designed in ALE can be saved into a file Load the ALE output using File gt Load the ALE File and select the ALE output2. gs Figure 9 Single Byte Figure 10 Multiple Byte SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 11 Submit Documentation Feedback 3 TEXAS INSTRUMENTS www ti com Using the EVM Software 43 Volume Select the Volume tab Unmute the Master volume Click on the 0 db button jju TASS 70x Interface Figure 11 Volume Control Tab 12 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback 4 TEXAS INSTRUMENTS www ti com Tool Installation 5 EQ DRC Tool Installation 5 1 TI ALE Guide for TAS570x 5 1 1 Overview Once the ALE program starts users can follow the next sections for instructions on how to set up generate and save the TAS570x EQ coefficients Dynamic Range Compression data and Alpha Filter data For technical data related to filters see the TAS570x data sheet 5 1 2 Select Device Click on Device pulldown menu and select the TAS570X item as in the following illustration Device Design 1453001 T 53002 2 DSP 53100 55508 SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 13 If you want to use the Texas Instruments ALE tool to create filters for the EQ and DRC parameters unzip the ale zip file from the ALE directory located on the provided compact disc into your C
3. gt i 5 2 AGND VINL JUN 3 2 5VA ADC 3 3VD ADC 4 5 5 AGND ADC R36 47 MCLK 6 AAA LRCLK 7 Rck SCLK PCM1808PW PGND VW Y PGND MCLK LRCLK SCLK 3 3V DECOUPLING R32 ADC 4 WN ADC 4 3 3 1 gt N RIBUS g E 5 3 3VD ADC SCLK TO 55702 SDIN2 5V DECOUPLING R49 ADC 3 AAA 4 7 5VA ADC 1 2 5 2 3 SDIN1 NOTE DIN1 SDIN2 DIN1 SPDIF PSIA DEFAULT SDIN1 TEXAS INSTRUMENTS cx PROJECT TAS5601EVM4 CONTROLLER BOARD Design Team CURT STEPHENS Schematic Rev NC Mod NC PCB Rev NC Sheet 3 of 6 Save Date OCTOBER 2 2007 Print Date Tue Oct 02 2007 Filename MC5601 SCH Drawn By LDN 5702 1 0 MASTER RESET TO SPDIF ppp 3 3V DECOUPLING 5 Reset RESET RES aE UE U5 5 01 15 01 32 01 53 R53 Qu S 3 3V AAA MR LED5 mm O 3 5 3 0 0 Gnd 3 c32 s 9 13 SiS Bls gas 545 TPS3825 33DBVT Red PGND PGND PGND ols 0 ojs PGND 5 4700pfd 50V 4700pfd 50V c10 R7 C41 R9 PGND 33 3 3V WN WN
4. B wo N N N tts 225 7 S 5 PGN 9505 Of 5 S W PGND Y PGND hare VCLAMP_ AB FROM 5601 5 PGND n PGND Y PGND Y PIE v 1 PGND EE oe STUFF OPTION JUMPER OPTION 5 SN74AHC1G14DBV acnp 42 5 POND AN H 9 4 0 MODE C5 C8 C31 32 MODE JP2 5 8 DP BP 12 pwu gp STE 5 E E E 9 5 13 ES E 2 4X SINGLE ENDED IN OUT 4X SINGLE ENDED OUT INS 5 2X BTL OUT IN 2X BTL IN 1 Inc vecl 9 3 3 1 0ufd sev W AGND PWM_DP 5 CP 14 cP Bsp 0 W AGND W AGND PWM_CN 15 CN C1 PGND 5 74 10140 2 veue E 1 0 50 W PGND AGND PGND PWM_DN 17 esc 38 37 RESET RESET 18 RESET meee se 1 gt gt gt S mice FAULT FAULT 19 FAULT A a D 0 1 wo X5 915 SE BTL SE BTL 20 s gri 3 3 OTs 575 THERMWARN 2 _THERM_ WARN e 9 a S 22 lhe 5 5 PGND W PGND E DTI ourc 35 OUTC C OUT SE BTL MODE PVCC 7 4 1e00pta sev 22uH c7 5 5 25 53 032 50 JP1 Q 33ufd 63V iie on oTS 915 PGND Pep 14 V PGND 4 S 26 gt C35 1000pfd 50V 215 E JEE IEEE de P iei PGND Y PGND PGND TAS5601DCA Ww PGND THERMAL WARNING 3 3 ANA 2
5. hd hen 88S 000 PGND 51 C MM MRESET as BF 3 3V USB PGND U6 MRESET 1 RESET S 2 IN E 5 VCC USB s 5V USB 3 8 5 DECOUPLING E 4 8 8 8 3 21 05 33 2 IN OUT 4 T E gt 53 gt 218 wy 125775330 8 8 8 8 5 55 PGND ma Lo LO 0 Lo 5 5 505 5 5 5 AVSS USB PGND PGND SDA TEXAS INSTRUMENTS PROJECT TAS5601EVM4 CONTROLLER BOARD Design Team CURT STEPHENS Schematic Rev NC Mod NC PCB Rev NC Sheet 1 of 6 Save Date OCTOBER 2 2007 Print Date Tue Oct 02 2007 Filename MC5601 SCH Drawn By LDN SPDIF RECEIVER ENGINEERING EVALUATION ONLY SCKO R43 ANN 47 U4 R59 Unupio 2 100 ERROR IFSOUT1 4 id 1 28 1 25V Vdd 25 6 DGND FMTO Vec 24 3 3v SPDIF MT PGND AGND 23 AGND SPDIF DATA FORMAT FMT1 FMTO R50 R40 2 4 ae w 24Bit MSB I2S H H PcNDw 92 33pfd 50V 470 5 geg 2 S 25 8 12 288 2 xin 22 RXIN LIS c65 E 5 8 33pfd 50V 9 Ds 9 5 19 5 19 e 9 11 Bcko 18 JUMPER NOTES 12 _ PGND
6. 02 ences ask n n pex cA a opa ooa E PEE Nam ERE RUE 2 Materials for TAS560TEVM cine nie dis clauis 22 SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 1 Submit Documentation Feedback 3 TEXAS INSTRUMENTS www ti com 3 Related Documentation from Texas Instruments 4 1 23 2 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback 4 TEXAS INSTRUMENTS www ti com Purpose of This Document 1 Purpose of This Document This user s guide describes how to use the TAS5601 evaluation module EVM to evaluate performance of the TAS5601 device The document contains the following Details of how to properly set up an MC5601 modulator kit Details of how to install and use the GUI to program the TAS5601 2 Overview The TAS5601EVM evaluation module EVM demonstrates the TAS5601 device from Texas Instruments The TAS5601 contains a class D audio power amplifier For detailed information about the TAS5601 device review the device data sheet SLAS585 The TAS5601 is designed to drive two 8 Q loudspeakers at up to 20 W per channel 10 THD N in BTL configuration from an 18 V su upply Figure 2 shows a picture of the MC5601 modulator kit The MC5601 provides power data control to the TA
7. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES TI currently deals with a variety of customers for products and therefore our arrangement with the user is not exclusive TI assumes no liability for applications assistance customer product design software performance or infringement of patents or services described herein Please read the User s Guide and specifically the Warnings and Restrictions notice in the User s Guide prior to handling the product This notice contains important safety information about temperatures and voltages For additional information on 5 environmental and or safety programs please contact the TI application engineer or visit www ti com esh No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine process or combination in which such TI products or services might be or are used FCC Warning This evaluation board kit is intended for use for ENGINEERING DEVELOPMENT DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use It generates uses and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC rules which are designed to provide reasonable protection against radio frequen
8. MUTE 4 7K 047ufd 16V 470 047ufd 16V 470 MOTE R5 R29 ANN e 02 3 3V PGND Y 332 10K BU a PVDD 5 5 gt gt gt vos D 18 NREG EN 8 5 8 PGND Y P 35432 FROM 52 POWER DOWN T 3 E amp ADC 5 1 MUTE OSC_RES c2 5 L ponpw 18 2K VCLAMPAB 1 77 PGND W PGND W PGND SDIN2 PGND 20 loss 1 0ufd 25vV W PGND MUTE PGND BOOTA MUTE R18 AVCC PVDD 3 3V AGND gt gt gt 10K 8 8 U1 gt 22 57561598 BYPASS 55702 1 0 25 W AGND S SDIN2 SDIN2 SDIN1 25 BOOTD AGND AGND AGND Y o x gt TE SES 858 BSS C13 4 7ufd 6 3V PGND C24 rt AGND PGND i 27 1 0ufd 25V PGND PGND C25 0 1 44 16 PGND SDA 28 SpA BOOTC SCL 29 sti HPSEL 30 psp T PGND E Kes 9 5 853 B 3 dg gg 88 58 23 Bis HL Ses 3 3v 58 22 33 ze 2 OTSO S9TS R1 485 BHAABS gfo 9 s 3 8 AA A 3 3V gt N 77 PGND W PGND W PGND Pon v FROM TO TAS5601EVM4
9. PVDD PVDD P S J2 MCLK 5 5 S 1 D 2 BSS wo 2 M 3 0509 se ols 0T s e PGND Ww dn PGND W PGND W PGND SUB R8 AAA 47 SUB FAULT SUB PWM R16 ANN 7 suB HPR Q 4 E L SUB PWM 5 HPR_ PWM All AAA At HPR VALID EVM PMM R12 47 R2 HPL_ PWM AAA HPL 3 3V AAA VALID eo 1 VALID Reg MN VALID EVM 10K HPRG HPLG VALID G FAULT FAULT VALID cx PROJECT TAS5601EVM4 CONTROLLER BOARD Design Team CURT STEPHENS EXAS Schematic Rev NC Mod Rev Sheet 4 of 6 INSTRUMENTS save date OCTOBER 2 2007 Print Date Tue Oct 02 2007 Filename MC5601 SCH Drawn By LDN POWER SUPPLIES HIGH VOLTAGE POWER INPUTS PVDD Red PVDD EMI SNUBBERS TO 55601 4 PVDD 3 5 0 1ufd 50V Black PGND PVDD 10 20V Q 01ufd 50V WPGND WPGND TO 55702 PVDD LOW VOLTAGE POWER INPUTS VIN 5v 5V e GND wPGND 545 8 8 PGND LED7 R28 510 PGND Green kof 0 1ufd 16V 22ufd 10V C8 1 PGND BOM ONLY TO TAS5601EVM4 3 3V TO 55702 3 3V TO SPDIF 3 3V TO ADC C60 22ufd 10V C16 1 ufd 16V ino mE zz PGND S EQ 5 8 lee Oo
10. USERDATA directory You can open the ALE tool by double clicking on the file C USERDATA ale Rel5 4 Release Source AutoSpeakerEq exe Submit Documentation Feedback ik INSTRUMENTS www ti com EQ DRC Tool Installation 5 2 Edit EQ Filter Click on Edit pulldown menu and select Edit Filter Parameters as shown in the following illustration Automatic Loudspeaker Equalizer Untitled Device Design Edt View Calculate Run DSP Window E Lag Sample Raw Curve Smooth Raw Curve Create New Desired Response Curve Replace Section of Curve Graphically Master Points From Curves to Edit Grid Generate Curves from Master Points in Edit Grid Delete Filters Graphically Mark Filters as Modifiable Graphically Mark Filters 4s Fixed Graphically Mark Filters 4s Active Graphically Mark Filters Inactive Graphically Generated Filters to Edit Grid Edit Device Data Generate Device Dats Add Device Data to Filter Parameters Grid An EQ Filter dialog box appears as shown in the following illustration Users then enter EQ related data Once finished close the dialog box 14 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback i INSTRUMENTS www ti com EQ DRC Tool Installation Edit Piters Butierworth 1LP Buterwoth 2HP 1 DM tre th A
11. Volume EQ Viewer DRC Viewer EQ DRCDemo 12C Interface 5570 Interface rev2 2 Demo for EQ DRC settings Select Files then toggle between them using the load buttons Only 48kHz Bank 2 settings are loaded Auto Bank switching is disabled For this demo Values are loaded to device when Load ALE button is pressed but user must use Refresh to update values in DRC and EQ Viewer ALE file 1 5 Load ALE file ALE file 2 Load ALE file ALE file 3 ALE file 4 4 Load ALE file during File Load Figure 8 EQ DRC Demo Tab 424 I C Tab Clicking on the I C Interface tab displays the window shown in Figure 9 This window can be used to perform single or multiple byte 2 accesses To INITIALIZE use File gt Load Script and select the init file see the attached TAS5601 ADmode Initialize ini also attached is the BDMode initialize file Also by writing the device address and selecting NumBytes and also selecting Single Byte Multiple Byte data can be written or read from the device 10 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback TEXAS INSTRUMENTS www ti com Using the EVM Software 4241 1 C Writes and Reads Data can be written to or read from the device Single or multiple byte write read is determined by the subaddress If less than 0x20 single byte access is required Otherwise multiple byte access is used
12. file Select Autobank switch ON in the EQ tab The EQ and DRC parameters can be viewed by selecting the EQ viewer or DRC tabs Coefficients are loaded into DAP in the autobank switch only when a legitimate sample rate is applied EQ and DRC are loaded before the step described in Section 4 2 1 42 21 EQ Loading and Viewing EQ coefficients can be generated using ALE See ALE User s Guide Once EQ coefficients are generated they can be loaded into the part using File2Load ALE using the TAS570x GUI 42 2 2 DRC Coefficient Loading 8 DRC coefficients can be generated using ALE and can be loaded using FileLoad ALE Normally both EQ and DRC coefficients are created and saved as a single file from ALE DRC1 satellite channels and DRC2 subchannel can be enabled and disabled using the toggle button in this tab TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback Using the EVM Software TEXAS NSTRUMENTS www ti com 4 I 9 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit Figure 6 EQ Viewer Tab Figure 7 DRC Viewer Tab Submit Documentation Feedback SLOU219 February 2008 5 INSTRUMENTS www ti com Using the EVM Software 4 2 3 EQC DRC Demo This tab is used to compare different settings Multiple EQ files can be loaded and switched back and forth for listening purposes to select the golden filters File Setup Format
13. 0 uF 50V RAD Alum Elec FC Es C15 C17 4 Panasonic EEU FC1H221 Digi Key P10325 No Alt Part No 6 CAP 470 uF 35V RAD Alum Elec HE C18 C20 C29 4 Nichicon UHE1V471MPD Digi Key 493 1582 No Alt Part No ROHS C30 RESISTORS 17 RES 392 1 10W 1 SMD 0603 R1 1 Panasonic ERJ SEKF3920V Digi Key P392HTR P392HCT 18 RES 10 kQ 1 16W 5 SMD 0603 R2 1 Panasonic 9C06031A1002JLHFT Digi Key 311 10KGTR 311 10KGCT 19 RES 4 7 kQ 1 8W 1 SMD 0805 R3 R6 4 Yageo 9C08052A4701FKHFT Digi Key 311 4 70KCTR 311 4 70KCCT 20 RES 20 1 4W 1 SMD 1206 R7 R8 R9 R10 4 Yageo 9C12063A20ROFKHFT Digi Key 311 20 0FTR 311 20 0FCT INDUCTORS 21 nducator series 11RHBP 22 L1 L4 4 Toko America A7503AY 220M Sullins A7503AY 220M No Alt Part No HEADERS 22 Header 2 pin male PCB Straight Gold 1 5 5 Sullins PBCO2SAAN Digi Key 51011 02 No Part No ROHS 23 Header 2x8 pin male PCB RA Gold J1 1 Sullins PBCO8SBAN Digi Key 52111 08 Alt Part No POHS BINDING POSTS 24 Binding post blue TIN PCB ROHS 4 J8 2 Pomona 3760 6 Mouser 565 3760 6 No Alt Part No 25 Binding post green ROHS J3 J5 J7 9 4 Pomona 3760 5 Mouser 565 3760 5 No Alt Part No 26 Binding post red TIN ROHS J2 J6 2 Pomona 3760 2 565 3760 2 No Part No SHUNTS 27 Shunt Black AU flash 0 100 JP1 JP5 5 Sullins SPCO2SYAN Digi Key 9001 No Alt Part No STANDOFFS AND HARDWARE 28 Standoff 4 40 Threaded M F 1 50 in HW1 HW4 4 Keystone 5409
14. 1 2 SPDIF CLOCKS DATA 13 uour 6 2 3 CLOCKS DATA PSIA TO 14 Pscki cout 15 MCLK 55702 DIR9001PW 21 o PGND W 499K SDATA JP1 IN SCKO 512 Fs pour 1g 22 JP1 OUT SCKO 256 Fs DEFAULT eo BCKO RA NAA 2 1 asen R47 47 LRCLK OPTICAL INPUT ut OPTO Vcc gt RXIN Shield JUMPER NOTES Shield 1 2 SPDIF CLOCKS DATA DEFAULT TORX147FT 2 3 CLOCKS DATA PSIA DECOUPLING 5 OPTO 3 R19 AWN 3 3V SPDIF 3 5 0 9 55 5 E 3 R60 FROM MASTER RESET r4 nci RESET RST RST 0 0 cx PROJECT TAS5601EVM4 CONTROLLER BOARD Design Team CURT STEPHENS TEXAS Schematic Rev NC Mod NC PCB Sheet 2 of 6 INSTRUMENTS Save Date OCTOBER 2 2007 Print Date Tue Oct 02 2007 Filename MC5601 SCH Drawn By LDN NOTES ON JUMPERS IN LIN RIN 1Vrms MAX OUT LIN RIN 2Vrms MAX ANALOG TO DIGITAL CONVERTER C34 R37 LIN gt LEFT IN AAA Em AGND ADC 1ufd 50V 100 R38 ANALOG INPUTS St C39 6 RIN RIGHT IN P T 4 99K 1ufd 50V hoe S x 5 5 5 5 o 5 9 5 5 amp amp 4 9 N N lt lt AGND ADC AGND ADC ENGINEERING EVALUATION ONLY SDIN CONFIGURATOR SDIN2 NOTE 1 2 SDIN2 ADC DEFAULT 2 3 SDIN2 SPDIF PSIA 1
15. 35 TEXAS User s Guide INSTRUMENTS SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit This manual describes the operation of the TAS5601EVM evaluation module from Texas Instruments Contents 1 Purpose of This 3 2 OUI a e ea E a a 3 2 1 55601 and MC5601 Features 4 3 eee 5 3 1 Software Installation UU T 5 3 2 5 4 Using the EVM SoftWare EDD 7 4 1 Getting 7 4 2 SSO TU rc RM 7 4 3 12 5 EO DRC Tool InstalatiOM iin 13 5 1 Guide for TAS570X crror etx aa oes AE E EE aa OE 13 5 2 HS 14 5 8 Edit and Generate DRG 17 5 4 Save EQ DRG Alpha Data to File roe n nre nem E 19 6 Jumpers and Gonttrol Ultilitis 20 6 1 IDE I UR EIDEM GRIS RUNDE a 20 7 Board Layouts Bill of Materials and Sch
16. 9001 oscillator frequency Y2 determines the sampling frequency in the absence of a digital signal If the OSC frequency is 24 MHz the sampling frequency is set at 96 kHz if OSC is set at 12 MHz the sampling frequency defaults to 48 kHz when there is no signal on the SPDIF input terminals A 12 MHz crystal is installed on the MC5601 board The ADC is an additional feature of this board to provide flexibility in sourcing an audio signal to the TAS5601 Review the PCM18068 data sheet for a detailed description of the ADC on this EVM Install the jumper on SDW2 across the middle pin and the pin marked ADC Board Power Up General Guidelines Connect the MC5601 and the TAS5601EVM boards by locating pin 1 on each board indicated by a small white triangle The TAS5601EVM plugs into the MC5601 board Pin 1 on each board should be connected to each other Install the EVM software on the PC before powering up the board After connecting the loudspeakers or other loads power supplies and the data line power up the 5 V power supply first then power up the PVDD power supply It is recommended initially to set the PVDD level to 10 V then ramp it up to 20 V to verify cable connections TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback 4 TEXAS INSTRUMENTS www ti com Using the EVM Software 4 Using the EVM Software The EVM software provides access to the TAS5706 configuration and statu
17. CA PA1 1 Texas TAS5601DCA Texas TAS5601DCA No Alt Part No Instruments Instruments 2 Single Inverter Gate SOT23 DBV5 INV1 INV4 4 Texas SN74AHC1G14DBVR Digi Key 296 1092 2 296 1092 1 Instruments SEMICONDUCTORS 3 Transistor PNP 50V PreBiased 4 7K Q1 1 Diodes Inc DDTA143TCA 7 Digi Key DDTA143TCADITR DDTA143TCADICT 100mA SOT23 DBV3 4 LED Yellow 2 0V SMD0805 LED1 1 Lumes Optical SML LXTO805YW TR Digi Key 67 1554 2 67 1554 1 CAPACITORS 5 CAP 1000 pF 50V CERM 0603 X7R C33 C36 4 Panasonic ECU V1H102KBV Digi Key PCC102BVTR PCC102BVCT 6 0 1 uF 50V CERM 0603 X7R C12 C14 C19 6 Murata GRM188R71H104KA93D Digi Key 490 1519 2 490 1519 1 C22 C27 C28 7 CAP 1 0 uF 50V CERM 0603 55 C1 C3 3 Taiyo Yuden UMK107C105KA T Digi Key 587 1257 2 587 1257 1 8 0 1 uF 50V CERM 1206 X7R C9 C24 2 Panasonic ECJ 3VB1H104K Digi Key PCC104BTR PCC104BCT CAP 0 22 uF 50V CERM 1206 X7R C11 C16 C21 4 TDK C3216X7R1H224K Digi Key 445 1379 2 445 1379 1 C26 Corporation 0 CAP 0 68 uF 50V CERM 1206 X7R C5 C8 4 Kemet C1206C684K5RACTU Digi Key 399 3500 2 399 3500 1 ROHS 1 CAP 0 33 uF 63V metal polyester C31 C32 2 EPCOS Inc B32529C334J Digi Key 495 1108 No Alt Part No 2 CAP 10 uF 16V Alum Elec SMD VSA C4 1 Panasonic ECE V1CS100SR Digi Key PCE3061TR PCE3061CT 3 CAP 10 uF 16V RAD Alum Elec C10 1 Panasonic ECE A1CKG100 Digi Key P910 No Alt Part No 4 CAP 15 uF 50V RAD Alum Elec C23 1 Panasonic EEU FC1H150 Digi Key P10317 No Alt Part No 5 CAP 22
18. Continuing from the previous section click on the Design pulldown menu and select TAS570X Alpha Filter as shown in the following illustration Automatic Loudspeaker Equalizer TAS3100 Device Design Help Design EQ Filters An Alpha Filter dialog box appears as the following illustration shows that allows users to edit and generate Alpha Filter data Users can generate Alpha Filter data for DRC1 or DRC2 by using the Select DRC box TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback INSTRUMENTS www ti com EQ DRC Tool Installation Select DRC When finished generating Alpha Filter data for the DRCs the user clicks the OK button to close the dialog 5 3 2 Save DRC Data to File To save the DRC data only click the File pulldown menu and select the Save As DRC570X File item as shown in the following illustration The File dialog box appears to allow users to save the DRC data Automatic Loudspeaker Equalizer TAS3100 55508 amp TASS7 Bile Design Save As DRC310x File Mc Region 2 Compression Expansion 2 Ratio C Deve Offset Offset Offset2 to UA on eee 5 4 Save EQ DRC Alpha Data to File To save all data including EQs DRCs and Alpha Filters click the File pulldown menu and select Save the TAS570X EQs DRCs File item as s
19. DRC Tool Installation 5 2 3 Save EQ Data to File Click on the File pulldown menu and select Save Device Program Data J as shown in the following illustration Automatic Loudspeaker Equalizer Untitled Device Design Edt yew Cekuete Run DSP Window Raw Response File Open Desired Response File Open Master Point File 9 Open Filter Parameter Fle Open Filter Coefficient for Additive Restart Output Files 5ave Raw Response File Save Desired Response File 5 3 Edit and Generate DRC Data Click on the pulldown menu and select Dynamic Range Compression for TAS570X as shown in the following illustration Automatic Loudspeaker Equalizer Untitled Device Design View Run DSP Winde Range Compr mic Range A new window appears along with the DRC dialog box Users now can edit data for the DRC as shown in the following illustration SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 17 Submit Documentation Feedback D TEXAS INSTRUMENTS www ti com EQ DRC Tool Installation 5 3 1 18 Automatic Loudspeaker Equalizer TAS3100 55508 amp To see the drawing with the new data click on the Apply button The DRC combination box allows users to select to which DRC 1 or 2 the data is applied To save the data for the selected DRC 1 or 2 click on the Save Data button Edit and Generate Alpha Filter Data
20. Digi Key 8409K No Alt Part No Alum Hex Electronics 29 Hex Nut 4 40 Zinc Steel HW1 HW4 4 Building HNZ440 Digi Key H216 No Alt Part No Fasteners Component Count 84 7 3 Schematics The schematics appear on following page 22 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback BTL SE AMPLIFIER AD MODE RECONSTRUCTION FILTER PA1 L1 J2 J3 1 PGNDA outa 3 OUTA R PGNDA 55 7 T R7 20 C33 1000pfd 50V T 22uH A O gt Green PGNDA s PGND C31 LCS AN PGND PGND PONDE 53 0 68ufd 50V gt de 52 33ufd 63V BTL e INV1 gt gt 2 PVCCA PGND PGND RE NA 1 2 PGND Vv J5 GE 5 BE 3 3V amp EE A am C34 1000pfd 50V Yn m lt SE gt 5 4 ALS Ane our SeT x Blue Green ers O75 PGND PGND w 5 74 16140 5 49 e 68ufd 50V N gt gt 5 PGND PGND Y 5 5 D D W PGND Neo AN INV2 8 fovoo 5 15 OTI pre 5 gt NSS 5 3 BP 5 OL
21. S5601EVM board The EVM software with its graphic user interface facilitates evaluation by providing access to the TAS5601 registers through a USB port Refer to the Using the EVM Software section for further details Figure 1 shows a picture of the TAS5601EVM evaluation module OV 2 A AG Pg INSTRUMENTS cs ea 12 7 2 AA Bren 1 E C34 D i em 70 e a T 5 0 lt BTUSE LED1 THERMAL WARNING Figure 1 TAS5601EVM4 Printed Circuit Board Og 105 SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator 3 Submit Documentation Feedback Overview 2 1 U RESET off C16 4 53 2 3 PSIA 1 2 5 M CUR SDATA ET m m PSIA i SDIN1 SDIN2 SUBM SUBP ae ae 3560 PGND INSTRUMENTS EI EDU 8 12 Rod B 13 5 fn Et 1 Qu gt f gt gmn 16 FAULT Figure 2 EVM Controller Board MC5601 3 TEXAS INSTRUMENTS www ti com The TAS5601EVM is a complete 2 channel digital audio amplifier system Also included in the kit is a MC5601 board that includes a USB interface a digital input SPDIF analog inputs via the ADC and other features like a mute function and power down The TAS5601EVM can be used as a st
22. Yellow 592 PGND DECOUPLING 3 3V N o C10 10ufd 16V Q 1ufd 50V 0 1 50 j cx PROJECT TAS5601 BTL SE AMP BOARD 4 Design Team CURT STEPHENS RYAN KEHR TEXAS Schematic Rev NC Mod NC Rev NC Sheet 1 of 3 INSTRUMENTS Save Date NOVEMBER 1 2007 PrintDate Nov 01 2007 Filename TAS5601EVM4 SCH Drawn By LDN USB INTERFACE USB BOOT EPROM ENGINEERING EVALUATION ONLY TO 55702 SCL R10 3 3V USB WN 3 3V USB 4 7K SCL SCL SCL SDA SDA PGND PGND 24LC64 R21 3 3V USB A0 IN DEFAULT 4 7K R22 T XTALO 4 7K 27 50 Y1 6 000MHz C51 XTALI 27pfd 50V C49 92 se 100 50 C46 1000pfd 50V 5 g 222 5 McLko2 42 39 PLLFILO CDATO 38 3 3v usB 2 avoD U3 cscuc 37 AVSS USB e 45 55 coati 36 csync 5 TAS1020BPFB U BI R23 CRESET AAA PUR SCL 44 CSCHNE 32 2 1 50K TT SDA 43 1 735 v 15 27 4 5 pur PGND DP 6 21 326 R25 2 24 e DM 7 JDM P190 25 27 4 5 5 MRESET 9 8 NLS 10 TEST 3 5 19 STE STE p3 4 18 FB1 s Es d aid P3 12 5576 x
23. and alone board by wiring it into a system or it can be connected to the MC5601 board for a complete evaluation platform Left MC5601 TAS5601EVM m Analog Input Right from other source Digital out Figure 3 Complete System and EVM Signal Path Overview TAS5601EVM and MC5601 Features Self contained protection systems and control pins USB interface Standard 125 data input using an optical input Analog input through analog to digital converter Double sided plated through PCB 2 oz copper TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback 4 TEXAS INSTRUMENTS www ti com Installation e Access to control signal gain and data format through EVM software graphic user interface GUI 3 Installation This section describes the software and EVM installation 3 1 Software Installation Execute the GUI install program setup exe found in the TAS570x GUI directory in the provided compact disc Once the program is installed the program group and shortcut icon is created in Start Program Texas Instruments Inc TAS570x Interface 3 2 EVM Installation The following are the basic tools for the initial EVM power up e 5V power supply VIN e 10 26 V 4 power supply PVDD e Banana style test leads for power supplies and speakers e Optical cable for SPDIF interface based on signal source e Coaxial cables with phono plu
24. cy interference Operation of this equipment in other environments may cause interference with radio communications in which case the user at his own expense will be required to take whatever measures may be required to correct this interference EVM WARNINGS AND RESTRICTIONS It is important to operate this EVM within the input voltage range of 0 5 V to 4 1 V and the output voltage range of 1 Vrms Exceeding the specified input range may cause unexpected operation and or irreversible damage to the EVM If there are questions concerning the input range please contact a TI field representative prior to connecting the input power Applying loads outside of the specified output range may result in unintended operation and or possible permanent damage to the EVM Please consult the EVM User s Guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 85 C The EVM is designed to operate properly with certain components above 85 C as long as the input and output ranges are maintained These components include but are not limited to linear regulators switching transistors pass transistors and current sense resistors These types of devices can be identified using the EVM schematic located in the EVM User s Guide When placing measurement probes near these devices during opera
25. ematics 21 7 1 TASSEO LEV Mi Board EayOUlS a 21 7 2 MaterialS deas dise meme E kn cst 22 7 3 SCHEMATICS 22 8 Related Documentation From Texas Instruments 22 1 23 List of Figures 1 TAS5601EVM4 Printed Circuit 2 1 24 4 4 1 1 assa 3 2 EVM Controller Board MC5601 4 3 Complete System and EVM Signal Path Overview 0cceceeee eee eee eee e eee en eeeeeeeeeeeeeeeeeeeeeeeeneeeeneaees 4 4 5 TAD se 7 5 8 6 dieu NE eran 9 7 DRG Viewer 9 8 RC 10 9 Single 11 10 Multiple Byte eua 11 11 Volume E E 12 12 Top Silk Sereen I T 21 13 Bottom silk Screen 2 2 cia 21 List of Tables 1 Recommended Power Supplies 2 4
26. ersons handling the product s must have electronics training and observe good engineering practice standards As such the goods being provided are not intended to be complete in terms of required design marketing and or manufacturing related protective considerations including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards This evaluation board kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility restricted substances RoHS recycling WEEE FCC CE or UL and therefore may not meet the technical requirements of these directives or other related directives Should this evaluation board kit not meet the specifications indicated in the User s Guide the board kit may be returned within 30 days from the date of delivery for full refund THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE The user assumes all responsibility and liability for proper and safe handling of the goods Further the user indemnifies TI from all claims arising from the handling or use of the goods Due to the open construction of the product it is the user s responsibility to take any and all appropriate precautions with regard to electrostatic discharge
27. gs for analog audio if digital audio is unavailable e USB cable e EVM software Two 8 Q speakers or loads The following sections describe the TAS5601EVM board in regards to power supply PSU and system interfaces 3 2 1 PSU Interface The TAS5601EVM module is powered by two power supplies connected to the MC5601 controller board a 5 V power supply VIN and a 10 V to 26 V PVCC power supply The 3 3 V level is generated on the board by a voltage regulator from the 5 V supply Note The power supply cable length must be minimized Increasing the length of the PSU cable increases the distortion of the amplifier at high output levels and low frequencies Table 1 Recommended Power Supplies Description Voltage Limitations Current 8 Q load Recommendations System power supply 5V 1A Output power stage supply 10 26 V 4A The rated current correspond to 2 channels full scale 3 2 2 Loudspeaker Connectors CAUTION In BTL connection both positive and negative speaker outputs are floating and may not be connected to ground e g through an oscilloscope For BTL SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 5 Submit Documentation Feedback D TEXAS INSTRUMENTS www ti com Installation 3 2 3 3 2 4 3 2 5 3 2 6 6 e Connect the left speaker wires to the corresponding metal binding posts marked J2 and J4 on the TAS5601EVM board e Connect the right speaker wires to the corresponding metal bi
28. hown in the following illustration The File dialog box appears to allow the user to save all data SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 19 Submit Documentation Feedback i INSTRUMENTS www ti com Jumpers and Control Utilities Automatic Loudspeaker Equalizer TAS3100 TAS55 6 Jumpers and Control Utilities 6 1 Switches Reset is an active low function Pressing the master reset switch S2 resets the TAS5601 20 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback TEXAS INSTRUMENTS www ti com Board Layouts Bill of Materials and Schematics 7 Board Layouts Bill of Materials and Schematics 7 1 TAS5601EVM Board Layouts TEXAS 2 INSTRUMENTS c5 a THERMAL WARNING o SINANNYISN Figure 13 Bottom Silk Screen View SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 21 Submit Documentation Feedback 3 TEXAS INSTRUMENTS www ti com Board Layouts Bill of Materials and Schematics 7 2 Bill of Materials Table 2 Bill of Materials for TAS5601EVM TI SEMICONDUCTORS Item Description Ref Des Qty MFG MFG Part No Vendor Vendor Part No Alt Part No 1 80W 4 CH Power Amp HTSSOP56 D
29. liant with ISO TS 16949 requirements Buyers acknowledge and agree that if they use any non designated products in automotive applications TI will not be responsible for any failure to meet such requirements Following are URLs where you can obtain information on other Texas Instruments products and application solutions Products Applications Amplifiers amplifier ti com Audio www ti com audio Data Converters dataconverter ti com Automotive www ti com automotive DSP dsp ti com Broadband www ti com broadband Clocks and Timers www ti com clocks Digital Control www ti com digitalcontrol Interface interface ti com Medical www ti com medical Logic logic ti com Military www ti com military Power Mgmt power ti com Optical Networking www ti com opticalnetwork Microcontrollers microcontroller ti com Security www ti com security RFID www ti rfid com Telephony www ti com telephony and ZigBee Solutions www ti com Iprf Video amp Imaging www ti com video Wireless www ti com wireless Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2008 Texas Instruments Incorporated
30. loass Notch Treble She BassShef Chebychev IHP Chebychev LP GaininDB Bandwidth Center Freguenc Active Modifiable For channels 1 and 2 users can create up to seven EQ data sets For channel 6 users can create up to four EQ data sets See the TAS570x data sheet for detailed technical information related to filters 5 2 1 Display the Graph To display the graph select the Draw Filters icon as shown in the following figure The graph is drawn and displayed in the window box alata fm rese RM ge pe OP Se I1 T HEES EEE 5 SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 15 Submit Documentation Feedback i INSTRUMENTS www ti com EQ DRC Tool Installation 5 2 2 Generate EQ Filter Data Click on the Edit pulldown menu and select Generate Device Data as shown in the following illustration Automatic Loudspeaker Equalizer Untitled A Select Channel dialog box appears as shown in the following illustration Ee x Channel 1 C Channel 2 C Channel 6 Users can select to which channel the EQ filter data is applied Once the channel is selected another box appears and displays the EQ Filter data for the selected channel Click the Close button to close the display 16 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit SLOU219 February 2008 Submit Documentation Feedback 35 TEXAS INSTRUMENTS www ti com EQ
31. nding posts marked J6 and J8 on TAS5601EVM board For SE e Connect the four sets of speaker wires to the pairs J2 J3 J4 J5 J6 J7 and J8 J9 USB Interface The TAS5601 registers are accessed through I C bus lines SDA and SCL The USB circuit and USB connector on the MC5601 board facilitates the connection between a host computer and the device The EVM USB circuit is powered by the 5 V USB line of the host PC and is independent of the power supplies available on the board The USB device used is a TAS1020B from Texas Instruments Digital Audio Interface SPDIF J1 OPTO The Digital Audio Interface accepts digital audio data using the 125 protocol See the TAS5706 data sheet for more information The OPTO connector is the SPDIF interface on the MC5601 board When the optical cable is connected and the signal source is powered up verify that the SPDIF lock indicator blue LED3 illuminates confirming that there is a viable signal available to the device Install the four clock data jumpers across the middle pin and the pin marked SPDIF For detailed information on how the data and clocks are provided to the TAS5601 see the schematic appearing at the end of this document and the DIR9001 device data sheet ADC Interface In the absence of a digital signal source the PCM1808 ADC may be used to convert an analog audio signal to a digital signal to the TAS5601 The DIR9001 still provides clock signals to the ADC in this process The DIR
32. nse either express or implied is granted under any TI patent right copyright mask work right or other TI intellectual property right relating to any combination machine or process in which TI products or services are used Information published by TI regarding third party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual property of the third party or a license from TI under the patents or other intellectual property of TI Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties conditions limitations and notices Reproduction of this information with alteration is an unfair and deceptive business practice is not responsible or liable for such altered documentation Information of third parties may be subject to additional restrictions Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated product or service and is an unfair and deceptive business practice TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support
33. oT BFE 575 9 OSN PGND Y PGND ESM PGND ENGINEERING EVALUATION ONLY TEXAS INSTRUMENTS cx PROJECT TAS5601EVM4 CONTROLLER BOARD Design Team CURT STEPHENS Schematic Rev NC Mod Rev Sheet 5 of 6 Save Date OCTOBER 2 2007 Print Date Tue Oct 02 2007 Filename MC5601 SCH Drawn By LDN 5 INSTRUMENTS www ti com Related Documentation From Texas Instruments 8 Related Documentation From Texas Instruments Table 3 contains a list of data manuals that have detailed descriptions of the integrated circuits and other components used in the design of the TAS5601EVM The data manuals can be obtained at the URL http www ti com Table 3 Related Documentation from Texas Instruments Part Number Literature Number TAS5706 SLOS550 DIR9001 SLES198 PCM1808 SLES177 TPA6110A2 SLOSS314 UA7805C SLVS056 TPS76733 SLVS208 TPS3825 33 SLVS165 TAS5601 SLAS585 TAS1020B SLES025 TPS77533 SLVS232 SLOU219 February 2008 TAS5601 Digital Power Amplifier With MC5601 Modulator Kit 23 Submit Documentation Feedback EVALUATION BOARD KIT IMPORTANT NOTICE Texas Instruments TI provides the enclosed product s under the following conditions This evaluation board kit is intended for use for ENGINEERING DEVELOPMENT DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use P
34. s registers through a GUI window with 7 tabs for the various EVM parameters 41 Getting Started Open the zip 22 on the installation CD shipped with the EVM Extract the files and run the setup exe file to install the EVM software After the GUI is installed power up the board and connect the USB cable A new hardware alert should appear at the bottom right hand corner of the display If the USB driver is not installed follow the instructions on the USB Wizard to install the USB driver 42 Setup Tab After the EVM software is installed and the EVM powered up the status bar should be green Clicking on the setup tab displays the window shown in Figure 4 Then perform the following steps 1 Select the device TAS5706 2 Select 2 Channel BTL BD mode 3 Click the Initialize button and uncheck All Channel Shutdown box 4 Select Volume tab Unmute master volume and slide the volume bar to preferred volume setting see Figure 5 F File Setup Format EQ Viewer DRC Viewer EQ DRC Demo I2C Interface 5570 Interface rev Source Select _MUX Configuration 8 0 SPDIF S5DIN1 4 2 Channel BTL BD mode 2 Initialize device after ADC SDIN2 2 1 Chann l BTL AD mode Power Cycle Reset _ i 2 1 Channel SE AD mode Device seent 2 1 Channel BTL BD mode 3 ee 3 Channel 2 SE 1 BTL AD mode 1 1 TASS706 gt 4 Channel SE 4D mode 9
35. tion please be aware that these devices may be very warm to the touch Mailing Address Texas Instruments Post Office Box 655308 Dallas Texas 75265 Copyright O 2008 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries reserve the right to make corrections modifications enhancements improvements and other changes to its products and services at any time and to discontinue any product or service without notice Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete All products are sold subject to Tl s terms and conditions of sale supplied at the time of order acknowledgment warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with standard warranty Testing and other quality control techniques are used to the extent deems necessary to support this warranty Except where mandated by government requirements testing of all parameters of each product is not necessarily performed assumes no liability for applications assistance or customer product design Customers are responsible for their products and applications using components To minimize the risks associated with customer products and applications customers should provide adequate design and operating safeguards does not warrant or represent that any lice
36. where a failure of the TI product would reasonably be expected to cause severe personal injury or death unless officers of the parties have executed an agreement specifically governing such use Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications and acknowledge and agree that they are solely responsible for all legal regulatory and safety related requirements concerning their products and any use of TI products in such safety critical applications notwithstanding any applications related information or support that may be provided by TI Further Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety critical applications TI products are neither designed nor intended for use in military aerospace applications or environments unless the TI products are specifically designated by TI as military grade or enhanced plastic Only products designated by TI as military grade meet military specifications Buyers acknowledge and agree that any such use of TI products which TI has not designated as military grade is solely at the Buyer s risk and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use TI products are neither designed nor intended for use in automotive applications or environments unless the specific products are designated by as comp
Download Pdf Manuals
Related Search