The SNSR-DUAL-ADC-EVM is a low-power, precision sensor measurement design comprised of two ADS122S14 analog-to-digital converters (ADC) and a single MSPM0G1507 microcontroller (MCU). The ADS122S14 is a precision, low-power, 8-channel, 24-bit delta-sigma ADC. The MSPM0G1507 is a 32-bit MCU on the enhanced Arm® Cortex®-M0+ 32-bit core platform operating at clock speeds up to 80MHz.
Features
- 2x ADS122S14 24-bit precision ADCs
- MSPM0G1507 32-bit ARM MCU
- 8-pin analog input header supporting:
- Resistive bridge measurement
- NTC and PTC measurement
- 2-, 3-, and 4-wire RTD measurement
- Thermocouple measurement
- 4-pin header with excitation options including:
- JTAG connector for programming the MCU
- Isolated USB for terminal communication in a 4-20mA loop