AD7798 3-Channel Low Noise Low Power ADC

Analog Devices

Description

04856-001 Data Sheet 3-Channel, Low Noise, Low Power, 16-/24-Bit, Σ-Δ ADC with On-Chip In-Amp AD7798/AD7799 .
The AD7798/AD7799 are low power, low noise, complete analog front ends for high precision measurement applications.

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Datasheet Specifications

Part number: AD7798
Manufacturer: Analog Devices ↗
File Size: 410.39 KB
Datasheet: AD7798_AnalogDevices.pdf
Description: 3-Channel Low Noise Low Power ADC

Features

* RMS noise: 27 nV at 4.17 Hz (AD7799) 65 nV at 16.7 Hz (AD7799) 40 nV at 4.17 Hz (AD7798) 85 nV at 16.7 Hz (AD7798) Current: 380 µA typical Power-down: 1 µA maximum Low noise, programmable gain, instrumentation amp Update rate: 4.17 Hz to 470 Hz 3 differential inputs Internal clock oscillator Simulta

Applications

* Weigh scales Pressure measurement Strain gauge transducers Gas analysis Industrial process control Instrumentation Portable instrumentation Blood analysis Smart transmitters Liquid/gas chromotography 6-digit DVM FUNCTIONAL BLOCK DIAGRAM GND AVDD REFIN(+) REFIN(
* ) AD7798/AD7799 REFERENCE

AD7798 Distributors

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AD7798 3-Channel Low Noise Low Power ADC Analog Devices

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