ADT7485A

更新时间： 2024-11-23 04:04:47

品牌	Logo	应用领域
亚德诺 - ADI		传感器温度传感器监视器
页数	文件大小	规格书
16页	401K
描述
SST Digital Temperature Sensor and Voltage Monitor

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中文翻译

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数据手册

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ADT7485A 数据手册

SST Digital Temperature Sensor

and Voltage Monitor

ADT7485A

FEATURES

GENERAL DESCRIPTION

1 on-chip temperature sensor

1 remote temperature sensor

Monitors up to 5 voltages

The ADT7485A is a digital temperature sensor and voltage

monitor for use in PC applications with a Simple Serial Transport

(SST) interface. It can monitor its own temperature as well as

the temperature of a remote sensor diode. It can also monitor

four external voltage channels and its own supply voltage. The

ADT7485A is controlled by a single SST bidirectional data line.

This device is a fixed-address SST client where the target address

is chosen by the state of the address pin, ADD.

Simple Serial Transport™ (SST™) interface

APPLICATIONS

Personal computers

Portable personal devices

Industrial sensor nets

FUNCTIONAL BLOCK DIAGRAM

ADT7485A

ON-CHIP

TEMPERATURE

SENSOR

OFFSET REGISTERS

SST INTERFACE

TEMPERATURE

VALUE REGISTERS

12V

INPUT

ATTENUATORS

AND

SST

A/D

CONVERTER

CCP

ANALOG

MULTIPLEXER

2.5V

D1+

D1–

VOLTAGE

VALUE REGISTERS

ADDRESS

SELECTION

ADD

GND

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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