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Description:5 V, 14-bit, 250 kSPS PulSAR ADC
Manufacturer:Analog Devices
Oper. temp.:-40 to 85
Datasheet:PDF (633K).
Click here to download *)

The AD7942 is a 14-bit, charge redistribution successive approximation, analog-to-digital converter (ADC) that operates from a single 5V power supply, VDD. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, it samples an analog input IN+ between 0 V to REF with respect to a ground sense IN-. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput.

Click here to download AD7942BRMRL7 Datasheet
Click here to download AD7942BRMRL7 Datasheet
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