Friday, August 22, 2014
10W AMPLIFIER WITH DC VOLUME CONTROL TDA7494
Features:
- 10W OUTPUT POWER RL = 8Ω,
- @ THD = 10% VCC = 28V
- ST-BY AND MUTE FUNCTIONS
- LINEAR VOLUME CONTROL DC COUPLED
- WITH POWER OP AMPLIFIER
- NO BOUCHEROT CELL
- NO ST-BY RC INPUT NETWORK
- SIGNAL LINE OUTPUT BEFORE VOLUME
- CONTROLLING AND MUTING
- 3 SWITCHABLE VOLTAGE CONTROLLED
- INPUT PINS
- SINGLE SUPPLY RANGING UP TO 35V
- SHORT CIRCUIT PROTECTION
- THERMAL OVERLOAD PROTECTION
- INTERNALLY FIXED GAIN
- SOFT CLIPPING
- LOW TURN-ON TURN-OFF POP NOISE
- MULTIWATT 15 PACKAGE
Circuit Diagram:
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| Circuit Diagram TDA7494 |
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