ALD500AU Datasheet PRECISION INTEGRATING ANALOG PROCESSOR

Manufacturer: Advanced Linear Devices

ALD500AU precision integrating analog processor by Advanced Linear Devices - Datasheet Preview

Datasheet Details

Part number	ALD500AU
Manufacturer	Advanced Linear Devices
File Size	88.19 KB
Description	PRECISION INTEGRATING ANALOG PROCESSOR
Datasheet	ALD500AU Datasheet

General Description

The ALD500AU/ALD500A/ALD500 are integrating dual slope analog processors, designed to operate on ± 5V power supplies for building precision analog-to-digital converters.

The ALD500AU/ALD500A/ ALD500

Overview

ADVANCED LINEAR DEVICES, INC.

ALD500AU/ALD500A/ALD500 PRECISION INTEGRATING ANALOG PROCESSOR APPLICATIONS • • • • • • • 4 1/2 digits to 5 1/2 digits plus sign measurements Precision analog signal processor Precision.

Key Features

Resolution up to 18 bits plus sign bit and over-range bit.
Accuracy independent of input source impedances.
High input impedance of 1012 Ω.
Inherently filters and integrates any external noise spikes.
Differential analog input.
Wide bipolar analog input voltage range ±3.5V.
Automatic zero offset compensation.
Low linearity error - as low as 0.002%.
Fast zero-crossing comparator - 1µs.
Low power dissipation.

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