LA74310LP Overview
Key Specifications
Pins: 40
Max Operating Temp: 80 °C
Min Operating Temp: -10 °C
Key Features
- Three-wire type SERIAL communication
- MIC AMP, MIC power supply incorporated (with built-in pull-up resistor)
- PB input method: Analog or digital for inputting (∆Σ) signal
- 3rd order LPF (for REC/PB switching control, option of fc=4kHz or 11kHz)
- SPEAKER AMP (The BEEP signal can be mixed.), with electronic VOLUME (controlled by Serial communication)
