Datasheet > ADS902

ADS902

更新时间： 2024-10-15 02:58:35

品牌	Logo	应用领域
德州仪器 - TI		/
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12页	236K
描述
ANALOG-TO-DIGITAL CONVERTER

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数据手册

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ADS902 数据手册

ADS902

S902E

SBAS063A – MARCH 2001

10-Bit, 30MHz Sampling

ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

ꢀ HIGH SNR: 57dB

The ADS902 is a high speed pipelined Analog-to-Digital

Converter (ADC) that is specified to operate from a single

+5V supply. This converter includes a wide bandwidth

track/hold and a 10-bit quantizer. The performance is speci-

fied with a single-ended input range of 2.25V to 3.25V, or

2V to 4V. The input range is set by the external reference

values.

ꢀ EXTERNAL REFERENCE

ꢀ LOW POWER: 140mW

ꢀ ADJUSTABLE FULL SCALE RANGE

ꢀ POWER DOWN

ꢀ SSOP-28 PACKAGE

The ADS902 employs digital error correction techniques to

provide excellent differential linearity for demanding imag-

ing applications. Its low distortion and high SNR give the

extra margin needed for telecommunications, video and test

instrumentation applications. This high performance ADC is

specified to operate at a 30MHz sampling rate. The ADS902

is available in a SSOP-28 package.

APPLICATIONS

ꢀ BATTERY POWERED EQUIPMENT

ꢀ CAMCORDERS

ꢀ PORTABLE TEST EQUIPMENT

ꢀ COMPUTER SCANNERS

ꢀ COMMUNICATIONS

CLK

LV_DD

ADS902

Timing

Circuitry

10-Bit

Digital

Data

Error

Correction

Logic

3-State

Outputs

Pipeline

A/D

T/H

Reference

Ladder

REFT CM REFB

Pwrdn

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.

www.ti.com

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