MCP3425 Overview
Description
The MCP3425 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 16 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V).
Key Features
- 16-bit ΔΣ ADC in a SOT-23-6 package
- Differential Input Operation
- Self Calibration of Internal Offset and Gain per each conversion
- On-Board Voltage Reference
- Accuracy: 2.048V ± 0.05%
- On-Board Programmable Gain Amplifier (PGA)
- On-Board Oscillator
- INL: 10 ppm of FSR (FSR = 4.096V/PGA)
- Programmable Data Rate Options
- 15 SPS (16 bits)
