Working Voltage(V) | Control Interface | ADC ADC(CH) | ADC Max. ADC sampling Rate | Microphone Pre-Amp AGC Control | Microphone Pre-Amp Second Stage.OPA Gain (Max.) | Package Type |
---|---|---|---|---|---|---|
2.2~5.5 | SPI | 12-bit X 8 | 128K | v | 40 | Chip, SSOP16, SSOP20 |
The GPY0050A1 is a 12-bit sampling Analog-to-Digital Converter (ADC) with a synchronous serial interface and differential microphone input preamplifier. The device contains an on-chip control register allowing control of ADC and microphone amplifier via the SPI interface.