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AD670 Datasheet Low Cost Signal Conditioning 8-Bit ADC

Manufacturer: Analog Devices

Download the AD670 datasheet PDF. This datasheet also includes the AD6 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (AD6-70.pdf) that lists specifications for multiple related part numbers.

General Description

The AD670 is a complete 8-bit signal conditioning analogto-digital converter.

It consists of an instrumentation amplifier front end along with a DAC, comparator, successive approximation register (SAR), precision voltage reference, and a threestate output buffer on a single monolithic chip.

No external components or user trims are required to interface, with full accuracy, an analog system to an 8-bit data bus.

Overview

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Key Features

  • Complete 8-Bit Signal Conditioning A/D Converter Including Instrumentation Amp and Reference Microprocessor Bus Interface 10 ␮ s Conversion Speed Flexible Input Stage: Instrumentation Amp Front End Provides Differential Inputs and High Common-Mode Rejection No User Trims Required No Missing Codes Over Temperature Single +5 V Supply Operation Convenient Input Ranges 20-Pin DIP or Surface-Mount Package Low Cost Monolithic Construction MIL-STD-883B Compliant Versions Available Low Cost Signal Cond.

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