Muting IC
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8194Z
The TA8194Z is a muting IC to prevent the “POP” noise made at time of power on and off of audio equipments.
This IC has 4 sensor terminals, muting control terminal and supply control terminal.
In case of sensing
voltage rising, muting control signal occurs and after that supply control signal occurs and muting signal maintains for 1s.
In case of sensing
voltage setting, muting control signal occurs and after that supply control signal stops.
This IC also has manual muting terminal and protection function.
Features
· 4 sensor terminals: VCC, B1, B2, B3 · Muting circuit control signal output · Power supply circui...