AD8237 Strain Gauge Testing

Hi All,

I'm trying to find alternate economic way to test performance of strain gauge circuit (attached below) over resolution below 1mV. So far, I have tested it for 1mV differential inputs at Instrumentation Amplifier's input with help of Freescale Kit DAC's output.DAC output was fed into inputs of INA ( Instrumentation Amplifier ) to check its performance at a high level.

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