Philips TDA2615 User's Manual
Contents
1. mute input Vp gt 2200 uF I 7 220 nF gt V gt I 22nF 8 20 R 89 220 nF 77 77 100nF Val 22nF 8 20 R 8Q 77 77 t Vp I MLA710 2 DS 2200 uF acne 7 Fig 4 Test and application circuit with symmetrical power supply 1995 May 08 8 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 Rs mute input Vs 2200 uF 220 nF Va 20 ka 2 680 uF 8 20 internal Cl Ris59 100 uF SS 1 2 Vp TDA2615 Me 20 ka 220 nF Vi _ 680 uF MLA709 1 Fig 5 Test and application circuit with asymmetrical power supply 1995 May 08 9 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 PACKAGE OUTLINE SIL9MPF plastic single in line medium power package with fin 9 leads SOT110 1 v Kos o D w o v DIMENSIONS mm are the original dimensions A2 max UNIT A A3 Aq b bi bo 37 8 7 40 1 ee 8 0 14 1 1 Note 1 Plastic or metal protrusions of 0 25 mm maximum per side are not include2. 2 x 6 W hi fi audio power amplifier TDA2615 BLOCK DIAGRAM 7 VA Da TDA2615 20 kQ 680 Q C H VB CM INV1 20 ka gt gt OUT1 4kQ MUTE Vp oe Vref3 gt 10 kQ 1 2 Vp GND voltage comparator OUT2 INV2 INV1 2 Fig 1 Block diagram MLA711 1995 May 08 Philips Semiconductors 2 x 6 W hi fi audio power amplifier PINNING SYMBOL PIN DESCRIPTION INV1 1 non inverting input 1 YN p GND 3 supply voltage or ground supply voltage negative output 2 supply voltage positive inverting input 1 and 2 4 Vp 5 OUT2 6 non inverting input 2 INVI U MUTE 1 2 Vp GND OUTI TDA2615 MLA708 Fig 2 Pin configuration 1995 May 08 Product specification TDA2615 FUNCTIONAL DESCRIPTION The TDA2615 is a hi fi stereo amplifier designed for mains fed applications such as stereo radio and stereo TV The circuit is optimally designed for symmetrical power supplies but is also well suited to asymmetrical power supply systems An output power of 2 x 6 W THD 0 5 can be delivered into an 8 Q load with a symmetrical power supply of 12 V The gain is internally fixed at 30 dB thus offering a low gain spread and a very good gain balance between the two amplifiers 0 2 dB A special feature is the input mute circuit This circuit
3. disconnects the non inverting inputs when the supply voltage drops below 6 V while the amplifier still retains its DC operating adjustment The circuit features suppression of unwanted signals at the inputs during switch on and switch off The mute circuit can also be activated via pin 2 When a current of 300 uA is present at pin 2 the circuit is in the mute condition The device is provided with two thermal protection circuits One circuit measures the average temperature of the crystal and the other measures the momentary temperature of the power transistors These control circuits attack at temperatures in excess of 150 C so a crystal operating temperature of max 150 C can be used without extra distortion With the derating value of 6 K W the heatsink can be calculated as follows at RL 82 and Vg 12 V the measured maximum dissipation is 7 8 W With a maximum ambient temperature of 60 C the thermal resistance of the heatsink is _ 150 60 Rin 7 8 6 5 5 K W The metal tab has the same potential as pin 5 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 LIMITING VALUES In accordance with the Absolute maximum System IEC 134 SYMBOL PARAMETER CONDITIONS MIN MAX UNIT supply voltage non repetitive peak output current total power dissipation see Fig 3 storage temperature range crystal temperature ambient operating temperatur
4. 9 la tot total quiescent current 40 Vho noise output voltage note 3 70 SVRR supply voltage ripple rejection note 4 offset voltage with respect to operating position current if pin 2 is connected to pin 5 Notes 1 Vp 12 V R 8 Q Tamb 25 C fi 1 kHz symmetrical power supply Imute lt 30 LA see Fig 4 2 The power bandwidth is measured at a maximum output power Pomax of 3 dB 3 The noise output voltage RMS value is measured at Rs 2 kQ unweighted 20 Hz to 20 kHz 4 The ripple rejection is measured at Rs 0 and fi 100 Hz to 20 kHz The ripple voltage 200 mV is applied in phase to the positive and the negative supply rails With asymmetrical power supplies the ripple rejection is measured at fi 1 kHz Vp 4 V RL 8 Q Tamb 25 C fi 1 KHz symmetrical power supply see Fig 4 6 Vp 24V Ri 8 Q Tamb 25 C fi 1 kHz asymmetrical power supply Imute lt 30 uA see Fig 5 gi 7 The internal network at pin 2 is a resistor divider of typical 4 KQ and 5 KQ to the positive supply rail At the connection of the 4 kQ and 5 kQ resistor a zener diode of typical 6 6 V is also connected to the positive supply rail The spread of the zener voltage is 6 1 to 7 1 V 1995 May 08 7 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 TEST AND APPLICATION INFORMATION
5. 301 6312 Fax 03 301 42 43 Sweden Kottbygatan 7 Akalla S 164 85 STOCKHOLM Tel 0 8 632 2000 Fax 0 8 632 2745 Switzerland Allmendstrasse 140 CH 8027 ZURICH Tel 01 488 2211 Fax 01 481 77 30 Taiwan PHILIPS TAIWAN Ltd 23 30F 66 Chung Hsiao West Road Sec 1 Taipeh Taiwan ROC P O Box 22978 TAIPEI 100 Tel 02 388 7666 Fax 02 382 4382 Thailand PHILIPS ELECTRONICS THAILAND Ltd 209 2 Sanpavuth Bangna Road Prakanong Bangkok 10260 THAILAND Tel 662 398 0141 Fax 662 398 3319 Turkey Talatpasa Cad No 5 80640 GULTEPE ISTANBUL Tel 0212 279 27 70 Fax 0212 282 67 07 United Kingdom Philips Semiconductors LTD 276 Bath Road Hayes MIDDLESEX UB3 5BX Tel 0181 730 5000 Fax 0181 754 8421 United States 811 East Arques Avenue SUNNYVALE CA 94088 3409 Tel 800 234 7381 Fax 708 296 8556 Uruguay Coronel Mora 433 MONTEVIDEO Tel 02 70 4044 Fax 02 92 0601 Internet http www semiconductors philips com ps For all other countries apply to Philips Semiconductors International Marketing and Sales Building BE p P O Box 218 5600 MD EINDHOVEN The Netherlands Telex 35000 phtcnl Fax 31 40 724825 SCD39 Philips Electronics N V 1995 All rights are reserved Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner The information presented in this document does not form part of any quotation or contract is believed to be accura
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7. INTEGRATED CIRCUITS DATA SHEET TDA2615 2 x 6 W hi fi audio power amplifier Product specification 1995 May 08 Supersedes data of July 1994 File under Integrated Circuits IC01 Philips Semiconductors PHILIPS Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 FEATURES Requires very few external components No switch on switch off clicks Input mute during switch on and switch off Low offset voltage between output and ground Excellent gain balance of both amplifiers Hi fi in accordance with IEC 268 and DIN 45500 Short circuit proof and thermal protected Mute possibility QUICK REFERENCE DATA Stereo application GENERAL DESCRIPTION The TDA2615 is a dual power amplifier in a 9 lead plastic single in line SILOMPF medium power package It has been especially designed for mains fed applications such as stereo radio and stereo TV SYMBOL PARAMETER supply voltage range CONDITIONS MAX UNIT output power internal voltage gain Vs 12 V THD 0 5 channel unbalance channel separation supply voltage ripple rejection noise output voltage ORDERING INFORMATION TYPE NUMBER PACKAGE TDA2615 SILOMPF plastic single in line medium power package with fin 9 leads DESCRIPTION VERSION SOT110 1 1995 May 08 Philips Semiconductors Product specification
8. d OUTLINE REFERENCES EUROPEAN VERSION JEDEC EIAJ PROJECTION SOT110 1 E 95 02 25 ISSUE DATE 1995 May 08 10 Philips Semiconductors 2 x 6 W hi fi audio power amplifier SOLDERING Plastic single in line packages BY DIP OR WAVE The maximum permissible temperature of the solder is 260 C this temperature must not be in contact with the joint for more than 5 s The total contact time of successive solder waves must not exceed 5 s The device may be mounted up to the seating plane but the temperature of the plastic body must not exceed the specified storage maximum If the printed circuit board has DEFINITIONS Data sheet status Objective specification Product specification TDA2615 been pre heated forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit REPAIRING SOLDERED JOINTS Apply the soldering iron below the seating plane or not more than 2 mm above it If its temperature is below 300 C it must not be in contact for more than 10 s if between 300 and 400 C for not more than 5 s This data sheet contains target or goal specifications for product development Preliminary specification Product specification This data sheet contains preliminary data supplementary data may be published later This data sheet contains final product specifications Limiting values Limiting values given a
9. e range tse short circuit time short circuit to ground note 1 1 h Note 1 For asymmetrical power supplies with the load short circuited the maximum unloaded supply voltage is limited to Vp 28 V and with an internal supply resistance of Rs 4 Q the maximum unloaded supply voltage is limited to 32 V with the load short circuited For symmetrical power supplies the circuit is short circuit proof up to Vp 21 V THERMAL CHARACTERISTICS SYMBOL PARAMETER VALUE UNIT Rihj c thermal resistance from junction to case 6 K W MCD368 2 16 Prot w infinite heatsi 12 8 4 0 25 0 50 100 150 Tamb C Fig 3 Power derating curve 1995 May 08 5 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT Supply Vp supply voltage range 12 21 V lorM repetitive peak output current 2 2 Operating position note 1 Vp supply voltage range 7 5 12 2 A 1 V 3 a total quiescent current RL 18 0 output power THD 0 5 5 6 THD 10 6 5 8 total harmonic distortion Po 4W 0 15 0 2 B power bandwidth THD 0 5 note 2 Gy voltage gain 29 30 31 Gl gain unbalance 1 Vho noise output voltage note 3 70 Zil input impedance 26 SVRR supply voltage ri
10. n2 chome Minato ku TOKYO 108 Tel 03 3740 5028 Fax 03 3740 0580 Korea Republic of Philips House 260 199 Itaewon dong Yongsan ku SEOUL Tel 02 794 5011 Fax 02 798 8022 Malaysia No 76 Jalan Universiti 46200 PETALING JAYA SELANGOR Tel 03 750 5214 Fax 03 757 4880 Mexico 5900 Gateway East Suite 200 EL PASO TX 79905 Tel 9 5 800 234 7381 Fax 708 296 8556 Netherlands Postbus 90050 5600 PB EINDHOVEN Bldg VB Tel 040 783749 Fax 040 788399 New Zealand 2 Wagener Place C P O Box 1041 AUCKLAND Tel 09 849 4160 Fax 09 849 7811 Norway Box 1 Manglerud 0612 OSLO Tel 022 74 8000 Fax 022 74 8341 Pakistan Philips Electrical Industries of Pakistan Ltd Exchange Bldg ST 2 A Block 9 KDA Scheme 5 Clifton KARACHI 75600 Tel 021 587 4641 49 Fax 021 577035 5874546 Philippines PHILIPS SEMICONDUCTORS PHILIPPINES Inc 106 Valero St Salcedo Village P O Box 2108 MCC MAKATI Metro MANILA Tel 02 810 0161 Fax 02 817 3474 Portugal PHILIPS PORTUGUESA S A Rua dr Ant nio Loureiro Borges 5 Arquiparque Miraflores Apartado 300 2795 LINDA A VELHA Tel 01 4163160 4163333 Fax 01 4163174 4163366 Singapore Lorong 1 Toa Payoh SINGAPORE 1231 Tel 65 350 2000 Fax 65 251 6500 South Africa S A PHILIPS Pty Ltd 195 215 Main Road Martindale 2092 JOHANNESBURG P O Box 7430 Johannesburg 2000 Tel 011 470 5911 Fax 011 470 5494 Spain Balmes 22 08007 BARCELONA Tel 03
11. pple rejection note 4 40 60 es channel separation Rs 0 46 70 Ibias input bias current 0 3 AVenp DC output offset voltage 30 00 AV4 6 DC output offset voltage between two channels 150 MUTE POSITION AT Imute 300 LA output voltage V 600 mV 0 3 1 0 mV mute input impedance total quiescent current RL 18 40 70 mA noise output voltage supply voltage ripple rejection 40 55 dB AVenp DC output offset voltage 40 200 mV AV ofl offset voltage with respect to 4 150 mV operating position lo current if pin 2 is connected to pin 5 6 mA Vp supply voltage range 2 5 8 V total quiescent current RL output voltage V 600 mV 0 3 1 0 mV noise output voltage note 3 SVRR supply voltage ripple rejection note 4 40 55 dB AVenp DC output offset voltage 40 200 mV 1995 May 08 6 Philips Semiconductors Product specification 2 x 6 W hi fi audio power amplifier TDA2615 SYMBOL PARAMETER CONDITIONS Operating position note 6 total quiescent current 18 40 70 output power THD 0 5 THD 10 total harmonic distortion Po 4W 0 13 power bandwidth THD 0 5 note 1 40 to 20000 voltage gain 18 40 5 6 6 5 8 29 30 Gl gain unbalance 70 35 44 45 Vno noise output voltage IZil input impedance SVRR supply voltage ripple rejection os channel separation ee MUTE POSITION Imute 2 300 uA Vo output voltage V 600 mV 0 3 Z2 7 mute input impedance note 7 3
12. re in accordance with the Absolute Maximum Rating System IEC 134 Stress above one or more of the limiting values may cause permanent damage to the device These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied Exposure to limiting values for extended periods may affect device reliability Application information Where application information is given it is advisory and does not form part of the specification LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances devices or systems where malfunction of these products can reasonably be expected to result in personal injury Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale 1995 May 08 11 Philips Semiconductors a worldwide company Argentina IEROD Av Juramento 1992 14 b 1428 BUENOS AIRES Tel 541 786 7633 Fax 541 786 9367 Australia 34 Waterloo Road NORTH RYDE NSW 2113 Tel 02 805 4455 Fax 02 805 4466 Austria Triester Str 64 A 1101 WIEN P O Box 213 Tel 01 60 101 1236 Fax 01 60 101 1211 Belgium Postbus 90050 5600 PB EINDHOVEN The Netherlands Tel 31 40 783 749 Fax 31 40 788 399 Brazil Rua do Rocio 220 5 floor Suite 51 CEP 04
13. te and reliable and may be changed without notice No liability will be accepted by the publisher for any consequence of its use Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights Printed in The Netherlands 513061 1500 03 pp12 Document order number Date of release 1995 May 08 9397 750 00122 Philips Semiconductors PHILIPS PHILIPS
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