Philips TDA1020 manual

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Table of contents for the manual

  • Page 1

    DA T A SH EET Product specification File under Integrated Circuits, IC01 November 1982 INTEGRA TED CIRCUITS TDA1020 12 W car radio power amplifier[...]

  • Page 2

    November 1982 2 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 The TDA1020 is a monolithic integrated 12 W audio amplifier in a 9-lead single in-line (SIL) plastic package. The device is primarily developed as a car radio amplifier. At a supply voltage of V P = 14,4 V, an output power[...]

  • Page 3

    November 1982 3 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 PINNING 1. Negative supply (substrate) 2. Output power stage 3. Positive supply (V P ) 4. Bootstrap 5. Ripple rejection filter 6. Input power stage 7. Output preamplifier 8. Input preamplifier 9. Negative supply Fig.1 Inte[...]

  • Page 4

    November 1982 4 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 RA TINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage; operating (pin 3) V P max. 18 V Supply voltage; non-operating V P max. 28 V Supply voltage; load dump V P max. 45 V Non-repe[...]

  • Page 5

    November 1982 5 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 HEA TSINK DESIGN EXAMPLE The derating of 8 K/W of the encapsulation requires the following external heatsink (for sine-wave drive): 10 W in 2 Ω at V P = 14,4 V maximum sine-wave dissipation: 5,2 W T amb = 60 ° C maximum[...]

  • Page 6

    November 1982 6 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 Notes 1. Measured with an ideal coupling capacitor to the speaker load. 2. Measured with a load resistor of 40 k Ω. 3. Measured according to IEC curve-A. 4. Maximum ripple amplitude is 2 V; input is short-circuited. 5. T[...]

  • Page 7

    November 1982 7 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 Fig.3 Test circuit. (1) With R L = 2 Ω , preferred value of C8 = 2200 µ F.[...]

  • Page 8

    November 1982 8 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 P ACKAGE OUTLINE UNIT A A max. 2 A 3 b 1 D 1 b 2 bc D (1) E (1) Z max. (1) eL P P 1 q 1 q 2 q REFERENCES OUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE IEC JEDEC EIAJ mm 18.5 17.8 3.7 8.7 8.0 A 4 15.8 15.4 1.40 1.14 0.67 0[...]

  • Page 9

    November 1982 9 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wav[...]