ADS1131REF

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ADS1131REF

ADS1131 Evaluation Module

$49.00

Features

  • USB connection for firmware updates and remote control
  • Power is applied by either a 9 V battery or wall plug 9 V adapter
  • Connections for load cells and other voltage sources
  • Designed for very low power consumption
  • Eight-digit starburst LCD readout

Texas Instruments  ADS1131REF

The ADS1131REF is a circuit board that is designed to feature the ADS1131 18-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 ADS1131 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.