TA7313AP

Description

Protection circuit for ocl power amplifier and speaker.

over current detection circuit
operation at the time of overload, such as a speaker terminal short.

DC voltage detection circuit
Opveration at the time when positive or negative DC voltage has generated at output terminals.

Muting circuit
Transiet noise protection when power is ON-OFF.

Relay driver circuit (Drive current of 130mA at Max.)

Operation by dual power supply.