LA74308LP Datasheet - Sanyo Semicon Device

LA74308LP Monolithic Linear IC Audio Interface

of the Content of Serial Communication DATA No. LSB 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MSB 15 LINE MUTE Tr. VREF capacitance charging circuit SW MIC AMP POWER SW ALC AMP POWER SW REC/PB changeover SW LPF characteristics (TRAP) changeover SW REC AMP POWER SW LINE OUT POWER SW LINE MUTE SW SPK POWER S.

LA74308LP Features

* Three-wire type SERIAL communication

* MIC AMP

* MIC power supply incorporated (with built-in pull-up resistor)

* ALC AMP

* 4th order LPF + trap (compatible with REC/PB changeover, trap frequency selectable from 8kHz and 16kHz)

* SPEAKER AMP (The BEE

LA74308LP_SanyoSemiconDevice.pdf