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LTC1291 - Single Chip 12-Bit Data Acquisition System

This page provides the datasheet information for the LTC1291, a member of the LTC Single Chip 12-Bit Data Acquisition System family.

Datasheet Summary

Features

  • s Built-In Sample-and-Hold s Single Supply 5V Operation s Power Shutdown s Direct 3- or 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports s Two-Channel Analog Multiplexer s Analog Inputs Common Mode to Supply Rails s 8-Pin DIP Package U KEY.

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Datasheet preview – LTC1291

Datasheet Details

Part number LTC1291
Manufacturer Linear Technology
File Size 326.28 KB
Description Single Chip 12-Bit Data Acquisition System
Datasheet download datasheet LTC1291 Datasheet
Additional preview pages of the LTC1291 datasheet.

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Full PDF Text Transcription

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LTC1291 Single Chip 12-Bit Data Acquisition System U U FEATURES s Built-In Sample-and-Hold s Single Supply 5V Operation s Power Shutdown s Direct 3- or 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports s Two-Channel Analog Multiplexer s Analog Inputs Common Mode to Supply Rails s 8-Pin DIP Package U KEY SPECIFICATIO S s Resolution: 12 Bits s Fast Conversion Time: 12µs Max Over Temp. s Low Supply Current: 6.0mA (Typ) Active Mode 10µA (Max) Shutdown Mode DESCRIPTIO The LTC®1291 is a data acquisition system that contains a serial I/O successive approximation A/D converter. It uses LTCMOSTM switched capacitor technology to perform a 12-bit unipolar A/D conversion. The input multiplexer can be configured for either single-ended or differential inputs.
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