TDA7269 STMicroelectronics, TDA7269 Datasheet
TDA7269
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TDA7269 Summary of contents
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... STAND-BY FEATURE (LOW THERMAL OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION TO GND DESCRIPTION The TDA7269 is class AB dual Audio power am- plifier assembled in the Multiwatt package, spe- cially designed for high quality sound application as Hi-Fi music centers and stereo TV sets. Figure 1: Typical Application Circuit 15K ...
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... TDA7269 ABSOLUTE MAXIMUM RATINGS Symbol V DC Supply Voltage S I Output Peak Current (internally limited Power Dissipation tot case T Operating Temperature Storage and Junction Temperature stg j PIN CONNECTION (Top view) TAB CONNECTED TO PIN 6 THERMAL DATA Symbol R Thermal Resistance Junction-case th j-case SINGLE SUPPLY APPLICATION ...
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... THD = 10 12.5V 7 THD = 12.5V 1W 1KHz 0 100Hz to 15KHz 1W 1KHz 10V 0 100Hz to 15KHz f = 1KHz f = 10KHz 50 6.5 A Curve f = 20Hz to 22KHz 100Hz -3.5 650 A. TDA7269 = Typ. Max. Unit + 100 mA +25 mV 500 7.5 W 7.5 W 0.03 % 0 145 -2.5 -1.5 V 110 dB 3 ...
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... TDA7269 MUTE STAND-BY FUNCTION The pin 5 (MUTE/STAND-BY) controls the ampli- fier status by two different thresholds, referred When V higher than = +V pin5 amplifier is in Stand-by mode and the final stage generators are off Figure ( - (mV) Vpin5 ( -2 - (mA) 0 VOUT (V) OFF STDBY MUTE 4/7 - when V pin5 ...
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... Increase of Gain Closed Loop Gain Setting (*) Decrease of Gain Frequency Stability Danger of Oscillations Input DC Decoupling St-By/Mute Time Larger On/Off Time Constant Supply Voltage Bypass Supply Voltage Bypass Frequency Stability Mute Circuit TDA7269 ( R10 RL (R) C9 SMALLER THAN RECOMMENDED VALUE Shifted Upward pin ...
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... TDA7269 MULTIWATT11 PACKAGE MECHANICAL DATA DIM. MIN. TYP 0.49 F 0.88 G 1.57 G1 16. 21.5 L1 21.4 L2 17.4 L3 17.25 17.5 L4 10.3 10.7 L7 2.65 M 4.1 M1 4.88 5.08 S 1.9 S1 1.9 Dia1 3.65 6/7 mm MAX. MIN. 5 2.65 1.6 1 0.55 0.019 0.95 0.035 1.7 1.83 0.062 17 17.13 ...
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... The ST logo is a registered trademark of STMicroelectronics 1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. TDA7269 7/7 ...