Datasheet > ADT7484A

ADT7484A

更新时间： 2024-11-23 04:04:47

品牌	Logo	应用领域
亚德诺 - ADI		传感器温度传感器
页数	文件大小	规格书
16页	411K
描述
Digital Temperature Sensor with SST Interface

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中文翻译

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数据手册

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ADT7484A 数据手册

Digital Temperature Sensor

with SST Interface

ADT7484A/ADT7486A

GENERAL DESCRIPTION

FEATURES

1 on-chip temperature sensor

1 or 2 remote temperature sensors

Simple Serial Transport™ (SST™) interface Rev 1 compliant

The ADT7484A/ADT7486A are simple digital temperature sensors

for use in PC applications with a Simple Serial Transport (SST)

interface. These devices can monitor their own temperature as

well as the temperature of one (ADT7484A) or two (ADT7486A)

remote sensor diodes. The ADT7484A/ADT7486A are controlled

by a single SST bidirectional data line. The devices are fixed-

address SST clients where the target address is chosen by the

state of the two address pins, ADD0 and ADD1.

APPLICATIONS

Personal computers

Portable personal devices

Industrial sensor nets

FUNCTIONAL BLOCK DIAGRAM

ON-CHIP

TEMPERATURE

SENSOR

LOCAL TEMPERATURE

VALUE REGISTER

SST INTERFACE

SST

A/D

CONVERTER

D1+

D1–

D2+

D2–

ANALOG MUX

(ADT7486A ONLY)

REMOTE TEMPERATURE

VALUE REGISTER

ADD1

ADD0

ADDRESS

SELECTION

ADT7484A/

ADT7486A

OFFSET REGISTERS

GND

RESERVED

Figure 1.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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