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ADT7485A

Analog Devices
Part Number ADT7485A
Manufacturer Analog Devices
Description SST Digital Temperature Sensor and Voltage Monitor
Published Dec 1, 2006
Detailed Description www.DataSheet4U.com SST Digital Temperature Sensor and Voltage Monitor ADT7485A FEATURES 1 on-chip temperature sensor 1...
Datasheet PDF File ADT7485A PDF File

ADT7485A
ADT7485A

Overview
www.
DataSheet4U.
com SST Digital Temperature Sensor and Voltage Monitor ADT7485A FEATURES 1 on-chip temperature sensor 1 remote temperature sensor Monitors up to 5 voltages Simple Serial Transport™ (SST™) interface GENERAL DESCRIPTION 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.
APPLICATIONS Personal computers Portable personal devices Industrial sensor nets FUNCTIONAL BLOCK DIAGRAM ADT7485A OFFSET REGISTERS ON-CHIP TEMPERATURE SENSOR VCC 12V 5V VCCP 2.
5V D1+ D1– INPUT ATTENUATORS AND ANALOG MULTIPLEXER TEMPERATURE VALUE REGISTERS DIGITAL MUX SST INTERFACE SST A/D CONVERTER VOLTAGE VALUE REGISTERS ADDRESS SELECTION ADD 05197-001 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 registered trademarks are the property of their respective owners.
One Technology Way, P.
O.
Box 9106, Norwood, MA 02062-9106, U.
S.
A.
Tel: 781.
329.
4700 www.
analog.
com Fax: 781.
461.
3113 ©2006 Analog Devices, Inc.
All rights reserved.
www.
DataSheet4U.
com ADT7485A TABLE OF CONTENTS Features .
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