MCP3918
MCP3918 is manufactured by Microchip Technology.
3V Single-Channel Analog Front End
Features
:
- One 24-Bit Resolution Delta-Sigma A/D Converter
- 93.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 112 dB Spurious-Free Dynamic Range (SFDR)
- Flexible Serial Interface that Includes Both SPI and a Simple Two-Wire Interface Ideal for Polyphase Shunt Energy Meters
- Advanced Security Features
:
- 16-Bit Cyclic Redundancy Check (CRC) Checksum on All munications 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...
