16-bit sigma-delta ADC with PGA in SOT-23-6
It communicates over an I²C interface with a selectable address, allowing up to eight devices on the same bus.
240 SPS sampling and single-supply rail
The ADC samples at 240 samples per second — fast enough for low-frequency sensor signals like temperature, pressure, or strain gauges, but not intended for audio or vibration above a few hundred hertz. The single-ended or differential input, combined with the PGA, lets the designer amplify small signals (e.g., a thermocouple or bridge output) before conversion, reducing the need for an external op-amp stage.