Description
MCP3551/3 Low-Power, Single-Channel 22-Bit Delta-Sigma ADCs .
The Microchip Technology Inc.
Features
* 22-bit ADC in Small 8-pin MSOP Package with Automatic Internal Offset and Gain Calibration
* Low-Output Noise of 2.5 µVRMS with Effective Resolution of 21.9 bits (MCP3551)
* 3 µV Typical Offset Error
* 2 ppm Typical Full-Scale Error
* 6 ppm Maximum INL Error
Applications
* where sensor measurements (such as pressure, temperature and humidity) 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
