ADS8342 datasheet(1/10 Pages) TI

Part #	ADS8342

Description	16 BIT 250KSPS4 CHANNEL PARALLEL OUTPUT ANALOG TO DIGITAL CONVERTER

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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1 / 10 page

SBAS277 – MAY 2003

16Bit, 250kSPS, 4Channel, Parallel Output

ANALOGTODIGITAL CONVERTER

ADS8342

FEATURES

D True Bipolar Input

D Input Signal Range: ±2.5V

D 4-Channel Input Multiplexer

D Up to 250kSPS Sampling Rate

D Selectable 8-Bit or 16-Bit Parallel Interface

D 16-Bit Ensured No Missing Codes

D Offset: 1mV max

D Low Power: 200mW

D TQFP-48 Package

D Operating Temperature Range: –40°C to +85°C

APPLICATIONS

D Data Acquisition

D Test and Measurement

D Industrial Process Control

D Medical Instruments

D Laboratory Equipment

DESCRIPTION

The ADS8342 is a 4-channel, 16-bit analog-to-digital

converter

(ADC).

It

contains

a

16-bit

succesive

approximation register (SAR), a capacitor-based ADC with

an inherent sample-and-hold circuit, an interface for

microprocessor use, and parallel 3-state output drivers. The

ADS8342 is specified at a 250kHz sampling rate while

dissipating only 200mW of power using a

±5V power supply.

The ADS8342 is available in a TQFP-48 package and is

ensured over the –40

°C to +85°C temperature range.

www.ti.com

Copyright

 2003, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.

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