Datasheet > ADS8322Y/2K

ADS8322Y/2K

更新时间： 2024-11-08 22:10:43

品牌	Logo	应用领域
BB		转换器
页数	文件大小	规格书
10页	204K
描述
16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER

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ADS8322Y/2K 数据手册

ADS8322

SBAS215 – JULY 2001

16-Bit, 500kHz, MicroPower Sampling

ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

ꢀ HIGH-SPEED PARALLEL INTERFACE

The ADS8322 is a 16-bit, 500kHz Analog-to-Digital (A/D)

converter with an internal 2.5V reference. The device in-

cludes a 16-bit capacitor-based Successive Approximation

hold. The ADS8322 offers a full 16-bit interface, or an 8-bit

option where data is read using two read cycles and 8 pins.

ꢀ 500kHz SAMPLING RATE

ꢀ LOW POWER: 85mW at 500kHz

ꢀ INTERNAL 2.5V REFERENCE

ꢀ UNIPOLAR INPUT RANGE

ꢀ TQFP-32 PACKAGE

The ADS8322 is available in a TQFP-32 package and is

guaranteed over the industrial –40°C to +85°C temperature

range.

APPLICATIONS

ꢀ CT SCANNERS

ꢀ HIGH SPEED DATA ACQUISITION

ꢀ TEST AND INSTRUMENTATION

ꢀ MEDICAL EQUIPMENT

BYTE

SAR

Output Latches

and

Three State

Parallel

Data

Output

Drivers

ADS8322

+IN

CDAC

–IN

S/H Amp

CLOCK

Comparator

CONVST

Conversion

and Control

Logic

REF_IN

Internal

+2.5V Ref

REF_OUT

BUSY

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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