MCP3919
Key Features
- Three Synchronous Sampling 24-bit Resolution Delta-Sigma A/D Converters
- 93.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th Harmonic), 112 dBFS SFDR for Each Channel
- Enables 0.1% Typical Active Power Measurement Error over a 10,000:1 Dynamic Range
- Advanced Security Features: - 16-bit Cyclic Redundancy Check (CRC) Checksum on All Communications for Secure Data Transfers - 16-bit CRC Checksum and Interrupt Alert for Register Map Configuration - Register Map Lock with 8-bit Secure Key
- 2.7V-3.6V AVDD, DVDD
- Programmable Data Rate up to 125 ksps: - 4 MHz Maximum Sampling Frequency - 16 MHz Maximum Master Clock
- Oversampling Ratio up to 4096
- Ultra-Low Power Shutdown Mode with < 10 µA
- -122 dB Crosstalk between Channels
- Low Drift 1.2V Internal Voltage Reference: 9 ppm/°C
