MCP3302-CI/P - 

Microchip's SAR (Successive Approximation Register) ADC offering provides a broad selection for low power applications. Based on advanced CMOS architecture and innovative design, these devices operate with an active conversion current as low as 175 μA. The MCP30XX, MCP32XX, and MCP33XX families offer resolutions of 10- to 13-bits, sampling speeds of 22 ksps to 200 ksps, multiple channel inputs and I2C or SPI interfaces.