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AD7795 - 24-/16-Bit ADC

Description

The AD7794/AD7795 are low power, low noise, complete analog front ends for high precision measurement applications.

They contain a low noise, 24-/16-bit ∑-Δ ADC with six differential inputs.

Features

  • Up to 23 effective bits RMS noise: 40 nV @ 4.17 Hz 85 nV @ 16.7 Hz Current: 400 μA typ Power-down: 1 μA max Low noise, programmable gain, instrumentation amp Band gap reference with 4 ppm/°C drift typ Update rate: 4.17 Hz to 470 Hz Six differential analog inputs Internal clock oscillator Simultaneous 50 Hz/60 Hz rejection Reference detect Programmable current sources On-chip bias voltage generator Burnout currents Low-side power switch Power supply: 2.7 V to 5.25 V.
  • 40°C to +105°C temper.

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Other Datasheets by Analog Devices

Part Number Description
AD779 14-Bit 128 kSPS Complete Sampling ADC
AD7790 16-Bit Buffered Sigma-Delta ADC
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AD7792 16/24-Bit Sigma-Delta ADC
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 6-Channel, Low Noise, Low Power, 24-/16-Bit ∑-Δ ADC with On-Chip In-Amp and Reference AD7794/AD7795 FEATURES Up to 23 effective bits RMS noise: 40 nV @ 4.17 Hz 85 nV @ 16.7 Hz Current: 400 μA typ Power-down: 1 μA max Low noise, programmable gain, instrumentation amp Band gap reference with 4 ppm/°C drift typ Update rate: 4.17 Hz to 470 Hz Six differential analog inputs Internal clock oscillator Simultaneous 50 Hz/60 Hz rejection Reference detect Programmable current sources On-chip bias voltage generator Burnout currents Low-side power switch Power supply: 2.7 V to 5.
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