TDA7497 ST Microelectronics, TDA7497 Datasheet
TDA7497
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TDA7497 Summary of contents
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... NO POP AT TURN-ON/OFF MUTE (POP FREE) STAND-BY FEATURE (LOW FEW EXTERNAL COMPONENTS SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION DESCRIPTION The TDA7497 is class AB dual Audio power am- plifier assembled in the Multiwatt package, spe- Figure 1: Typical Application Circuit 15K 1 F MUTE/ ST- 15K ...
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... TDA7497 ABSOLUTE MAXIMUM RATINGS Symbol V DC Supply Voltage S I Output Peak Current (internally limited Power Dissipation tot case Storage and Junction Temperature stg j PIN CONNECTION (Top view) Tab connected to pin 5 THERMAL DATA Symbol R Thermal Resistance Junction-case th j-case 2/7 Parameter ...
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... Shifted Upward pin Mute Circuit Shifted Upward pin 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 TDA7497 = Min. Typ. Max. Unit +5 + 7 ...
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... TDA7497 Figure 2: Application circuit R2 C3 15K 1 F MUTE/ ST- (L) SW1 15K 18K SW2 (R) D94AU068A Figure 3: Demo Board Schematic 4 GND 100nF 1000 1000 F 100nF OUT ( (L) 4.7 C8 100nF OUT (R) ...
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... V pin4 - 2.5V the S plifier is play mode. Voltage pin4 PLAY STDBY PLAY MUTE MUTE MUTE D94AU084 TDA7497 is between +V - 2.5V and + lower than + the am OFF STDBY 5/7 ...
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... TDA7497 MULTIWATT8 PACKAGE MECHANICAL DATA DIM. MIN. TYP 0.49 F 0.78 F1 0.68 G 2.40 2.54 G1 17.64 17. 20.35 L1 15.7 L2 17.05 17.20 L3 17.25 17.5 L4 10.3 10.7 L5 15.45 L7 2.65 S 1.9 S1 1.9 U 0.40 Z 0.70 Dia1 3.65 6/7 mm MAX. MIN. 5 2.65 1.6 0.55 0.019 0.85 0.030 0.75 0.027 2.68 0.094 17.92 0.69 0.772 20.2 20.65 0.80 17.35 0.67 17.75 0.679 10.9 0.406 15.75 0.61 2.9 0.104 2.6 0.075 2.6 0.075 0.55 0.015 0.85 0.028 3.85 0.144 inch TYP. MAX. 0.197 0.104 0.063 0.022 ...
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... SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without ex- press written approval of SGS-THOMSON Microelectronics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thaliand - United Kingdom - U.S.A. TDA7497 7/7 ...