MCP3551-E/MS Datasheet PDF - Microchip

●The MCP3551-E/MS is a 1-channel 22-bit low-power delta-sigma Analog-to-digital Converter (ADC) offers output noise as low as 2.5µVRMS, with a total unadjusted error of 10ppm. The family exhibits 6ppm integral non-linearity error, 3µV offset error and less than 2ppm full scale error. The ADC device provides high accuracy and low noise performance for applications where sensor measurements are performed. With the internal oscillator and high oversampling rate, minimal external components are required for high-accuracy applications. This product line has fully differential analog inputs, making it compatible with a wide variety of sensor, industrial control or process control applications.

● No digital filter settling time, single-command conversions through 3-wire SPI interface

● Differential input with VSS to VDD common mode range