STK404-230-E ic equivalent, one-channel class ab audio power amplifier ic.
* 1-channel audio power amplifier
* Built-in standby circuit
* Overcurrent protection
* Output DC offset protection
* Shutdown circuit when latch-up o.
* Audio power amplifiers.
Features
* 1-channel audio power amplifier
* Built-in standby circuit
* Overc.
Pin No.
Pin name
1 STBY
2 ERROR
3 IN 4 NF 5 SUB/GND 6 -PRE 7 +PRE 8 DC
9 OC
10 -VCC 11 +VCC 12 OUT-
13 OUT+
Function I Standby terminal
H: Operation mode, L: Standby mode O Error signal output in protection mode (open collector)
H: Operation .
Image gallery