AN5285K controller equivalent, sound level automatic gain controller.
* Few external components :
* No Boucherot cells(output C, R)
* No Bootstrap Capacitors
* No Negative Feeback Capacitors
* Built-in muting circuit
* TV
s Block Diagram
Att. Ripple filter
1 GND 2 (Input) 3 4 5
Att. Con
Protection circuit
* Temperature
.
Pin No. 1 2 3 4 5 Descriptions Ripple filter Input GND Input Not connected Output Pin No. 6 7 8 9 Mute Output GND VCC Standby Descriptions
ICs for TV
s Absolute Maximum Ratings
Parameter Supply voltage Supply current Power dissipation
*2 *1
Symbo.
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