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Partname:AD7730
Description:CMOS, 24-Bit Sigma-Delta, Bridge Transducer ADC for Load Cell Applications
Manufacturer:Analog Devices
Datasheet:PDF (497K).
Click here to download *)

The part features two buffered differential programmable gain analog inputs as well as a differential reference input. The part operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: 10 mV, 20 mV, 40 mV and 80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 230,000 counts. An on-chip 6-bit DAC allows the removal of TARE voltages. Clock signals for synchronizing ac excitation of the bridge are also provided.

Click here to download AD7730 Datasheet
Click here to download AD7730 Datasheet
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