AD7790 Datasheet 16-Bit Buffered Sigma-Delta ADC

Manufacturer: Analog Devices

AD7790 16-bit buffered sigma-delta adc by Analog Devices - Datasheet Preview

Datasheet Details

Part number	AD7790
Manufacturer	Analog Devices
File Size	662.92 KB
Description	16-Bit Buffered Sigma-Delta ADC
Download	AD7790 Download (PDF)

General Description

The AD7790 is a low power, complete analog front end for low frequency measurement applications.

It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digital PGA, which allows gains of 1, 2, 4, and 8.

The device operates from an internal clock.

Overview

Data Sheet.

Key Features

Power Supply: 2.5 V to 5.25 V operation Normal: 75 μA maximum Power-down: 1 μA maximum RMS noise: 1.1 μV at 9.5 Hz update rate 16-bit p-p resolution Integral nonlinearity: 3.5 ppm typical Simultaneous 50 Hz and 60 Hz rejection Internal clock oscillator Programmable gain amplifier Rail-to-rail input buffer VDD monitor channel Temperature range:.
40°C to +105°C 10-lead MSOP Low Power, 16-Bit Buffered Sigma-Delta ADC AD7790.

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