EMC1053_08 datasheet(1/28 Pages) SMSC

부품명	EMC1053

상세설명	1째C Triple Temperature Sensor

PDF	28 Pages

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제조업체	SMSC [SMSC Corporation]

홈페이지	http://www.smsc.com

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SMSC EMC1053

DATASHEET

Revision 1.44 (04-14-08)

Datasheet

PRODUCT FEATURES

EMC1053

1°C Triple Temperature

Sensor with Resistance

Error Correction &

Hotter of Two Zones

General Description

The EMC1053 is a System Management Bus (SMBus)

temperature sensor that monitors three temperature

zones, one internal diode and two externally connected

diodes, for PC and embedded environments. The

EMC1053 includes resistance error correction and

ideality factor configuration to eliminate major sources of

temperature measurement error.1

An added feature to the EMC1053 is a function that

automatically compares the two external temperature

zones and reports the hotter of the two temperatures.

Selectable conversion rates and standby mode support

low-power operation. The temperature measurement

ranges support two data ranges (and formats), -64°C to

+127°C and -64°C to +191°C.

Applications

Desktop and Notebook Computers

Hardware Management

Servers

Embedded Applications

Features

Supports two External Temperature Diodes

—

±1°C Accuracy (40°C to 80°C)

—

0.125

°C Resolution

—

Ideality Factor Configuration

—

Accepts 2200pF Cap Across External Diodes for Noise

Suppression

—

Optional Resistive Error Correction on External Diode 2

—

Resistance Error Correction (up to 100 Ohms)

—

Selectable Beta Compensation for Substrate Diodes

Internal Temperature Diode

—

±3°C Accuracy (0°C to 85°C)

—

0.125

°C Resolution

Low Power Operation

—

4uA Standby Current

3.0V to 3.6V Supply

Programmable Conversion Rate

SMBus 2.0 Compliant

Reports Hotter of Two Diodes with Dual-core CPU

Simplified Block Diagram

1.Patents pending.

Local Temp

Diode

Switching

Current

SMCLK

Internal Diode

Register

Configuration

Register

Status Register

External Diode

1 Register

External Diode

2 Register

SMDATA

11-bit

delta-sigma

ADC

DP1

DN1

DP2

DN2

Digital Mux

and

Byte Interlock

유사한 부품 번호 - EMC1053_08

제조업체	부품명	데이터시트	상세설명
SMSC Corporation	EMC1053	574Kb / 26P	1C Triple Temperature Sensor with Resistance Error Correction and Hotter of Two Zones

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유사한 설명 - EMC1053_08

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SMSC Corporation	EMC1023	436Kb / 19P	1째C Triple Temperature Sensor with Resistance Error Correction
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Microchip Technology	EMC1187	525Kb / 47P	Triple Channel 1째C Temperature Sensor with Hardware Revision 1.0 07-11-13
Microchip Technology	EMC1183	539Kb / 48P	Triple Channel 1째C Temperature Sensor with Beta Revision 1.0 07-11-13

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EMC1053 데이터시트(PDF) 1 Page - SMSC Corporation

EMC1053 데이터시트(HTML) 1 Page - SMSC Corporation

유사한 부품 번호 - EMC1053_08

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