The ADS1231REF is a circuit board that is designed to feature the ADS1231 24-bit delta-sigma, precision low noise, analog-to digital converter. This board contains the entire circuitry and user interface needed for a weigh-scale digitizer. It is suitable for the general evaluation of the ADS1231 device. The board operates from +5VDC and +3.3VDC, these supplies are generated by two onboard regulators U1 and U2. A microcontroller, the MSP430F449, is used to supply the memory required to operate an LCD controller, hardware SPI™ UART interfaces, and a multiplier, used to perform the many firmware multiplications.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | User guide | ADS1x31REF User Guide (Rev. A) | 10 Aug 2011 | |
| Certificate | ADS1231REF EU Declaration of Conformity (DoC) | 02 Jan 2019 | ||
| Data sheet | 24-Bit ADC for Bridge Sensors datasheet (Rev. D) | 30 Oct 2013 |
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