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Description:3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC
Manufacturer:Analog Devices
Datasheet:PDF (460K).
Click here to download *)

The AD7705/AD7706 devices operate from a single 2.7 V to 3.3 V or 4.75 V to 5.25 V supply. The AD7705 features two fully differential analog input channels; the AD7706 features three pseudo differential input channels. Both devices feature a differential reference input. Input signal ranges of 0 mV to 20 mV through 0 V to 2.5 V can be incorporated on both devices when operating with a VDD of 5 V and a reference of 2.5 V. They can also handle bipolar input signal ranges of 20 mV through 2.5 V, which are referenced to the AIN(-) inputs on the AD7705 and to the COMMON input on the AD7706.

Click here to download AD7705BNZ Datasheet
Click here to download AD7705BNZ Datasheet
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