SBAS824 October 2018 ADS1235
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
A third reference option is the 5-V analog power supply (AVDD – AVSS). Select this reference option by programming the REF register to 05h. For 6-wire strain-gauge bridge applications that use excitation-sense connections, or for ac-bridge excitation operation, connect the excitation sense lines to the reference input pins and program the ADC for external reference operation.