AD8475 Datasheet Fully Differential Funnel Amplifier

Manufacturer: Analog Devices

AD8475 fully differential funnel amplifier by Analog Devices - Datasheet Preview

Datasheet Details

Part number	AD8475
Manufacturer	Analog Devices
File Size	574.19 KB
Description	Fully Differential Funnel Amplifier
Download	AD8475 Download (PDF)

General Description

The AD8475 is a fully differential, attenuating amplifier with integrated precision gain resistors.

It provides precision attenuation (by 0.4 or 0.8), common-mode level shifting, and single-ended-todifferential conversion along with input overvoltage protection.

Power dissipation on a single 5 V supply is only 16 mW.

Overview

Data Sheet.

Key Features

Precision attenuation: G = 0.4, G = 0.8 Fully differential or single-ended input/output Differential output designed to drive precision ADCs Drives switched capacitor and Σ-Δ ADCs Rail-to-rail output VOCM pin adjusts output common-mode voltage Robust overvoltage protection up to ±15 V (VS = +5 V) Single supply: 3 V to 10 V Dual supplies: ±1.5 V to ±5 V High performance Suited for driving 18-bit converters up to 4 MSPS 10 nV/√Hz output noise 3 ppm/°C gain drift 500 μV maximum output offset 50 V/μ.

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