TDA7451 STMicroelectronics, TDA7451 Datasheet
TDA7451
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TDA7451 Summary of contents
Page 1
... SHORT CIRCUIT PROTECTION (OUT TO GND 0 200mA O3 REG 500mA O2 REG. hvcc 150mA REG DIAG SVR STCAP F 470 F 0 TDA7451 TRIPLE POWER SUPPLY PRELIMINARY DATA Flexiwatt25 ORDERING NUMBER: TDA7451 0.1 F 1000 F CC1 CC2 HVCC TAB PW-GND 18, DDL S-GND D95AU311C AND 1/9 ...
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... TDA7451 ABSOLUTE MAXIMUM RATINGS Symbol V Operating Supply Voltage Supply Voltage S V Peak Supply Voltage (t = 50ms Audio Output Peak Current (non repetitive t = 100 s) o Audio Output Peak Current (repetitive f > 10Hz) I Voltage Regulators Output Current o P Power Dissipation at T tot Storage and Junction Temperature Range ...
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... F 22K 22K RESET DIAG SVR 0 SVR STCAP 470 F 0 STCAP DDL 470 F 0. 0.1 F 1000 F CC1 CC2 HVCC TAB PW-GND 18, DDL S-GND D96AU514 V 0.1 F 1000 F V CC1 CC2 TAB PW-GND 18, S-GND D96AU515 TDA7451 CC CC OUT R OUT L 3/9 ...
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... TDA7451 ELECTRICAL CHARACTERISTICS (Refer to the test circuit 1kHz, unless otherwise specified) Symbol Parameter GENERAL I Total Quiescent Current q V ST-BY IN Threshold Voltage ST-BY OUT Threshold Voltage SB OUT I Stand-by Current Consumption ST-BY AUDIO SECTION P Output Power O P EIAJ Output Power (**) o EIAJ P Max. Output Power (**) o max ...
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... 18V 5mA S O3 DIAG STCAP STCAP SHORT OUT REG1 5V 150mA SHORT OUT REG3 8.5V 200mA EN SHORT OUT REG2 5V 500mA EN AMPLIFIERS OVERLOAD CLIPPING EN AMPLIFIERS Tj>150 TDA7451 Min. Typ. Max. Unit 7 7 7.6 V 100 150 200 mV 1.5 V 4.85 5 5.15 V 100 mV 0 ...
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... TDA7451 VOLTAGE SUPPLY SECTION WAVEFORMS VCC 7.6 VREG1 4.25 4 RESET OFF ON ST-BY 2.2 VREG2 5V VREG3 8.5 DIAG OFF ON 6/9 8.5 5 D96AU505B ...
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... AUDIO SECTION WAVEFORMS ST-BY PIN VOLTAGE MUTE PIN VOLTAGE Vs OUTPUT WAVEFORM Vpin 16 WAVEFORM CLIPPING SHORT TO GND D96AU516 TDA7451 THERMAL PROXIMITY 7/9 ...
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... TDA7451 mm DIM. MIN. TYP. MAX. A 4.45 4.50 4.65 0.175 B 1.80 1.90 2.00 0.070 C 1.40 D 0.75 0.90 1.05 0.029 E 0.37 0.39 0.42 0.014 F (1) 0.57 G 0.80 1.00 1.20 0.031 G1 23.75 24.00 24.25 0.935 H (2) 28.90 29.23 29.30 1.138 H1 17.00 H2 12.80 H3 0.80 L (2) 22 ...
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... STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. The ST logo is a registered trademark of STMicroelectronics STMicroelectronics GROUP OF COMPANIES http://www.st.com TDA7451 9/9 ...