Datasheet > EMC1102

EMC1102

更新时间： 2024-11-30 04:17:31

品牌	Logo	应用领域
SMSC		监控
页数	文件大小	规格书
3页	323K
描述
SST Compliant Hardware Monitor with Two Temperature Channels

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EMC1102 数据手册

EMC1102

SST Compliant

Hardware Monitor with

Two Temperature

Channels

Data Brief

PRODUCT FEATURES

GENERAL DESCRIPTION

Resistance Error Correction

Ideality Configuration

The EMC1102 is a one-wire sensor that is capable of

monitoring up to two temperature zones for an Intel PC

platform containing an SST host. The two temperature

zones consist of an internal temperature diode and an

externally connected temperature diode. In cooperation

with a host device, thermal management and fan control

can be performed. Communication takes place over a

one-wire SST based interface. The internal 11-bit delta-

sigma ADC architecture provides superb linearity, high

accuracy, and excellent noise immunity.

Beta Compensation

External Temperature Monitor

—

0.125°C resolution

±1°C Accuracy (50°C to 70°C)

Diode Fault Reporting

Internal Temperature Monitor

—

Range -40°C to +125°C

0.125°C resolution

±2°C Accuracy (40°C to 70°C)

Supply

—

3.0V to 3.6V

APPLICATIONS

Desktop PCs, Servers and Workstations

FEATURES

Single Wire Interface (SST based)

—

SST 1.0 compliant

Fixed Address, Discoverable Device

Nine programmable addresses

Supports FCS Abort functionality not available in SST

0.9 compliant devices

SIMPLIFIED BLOCK DIAGRAM

EMC1102

Switching

Current

Configuration

ADD1

ADD0

External Temp

Digital Mux

and

Byte Interlock

11-bit

Internal Temp

delta-sigma

ADC

Internal

Temp

Diode

Status Register

SST

SMSC EMC1102

PRODUCT PREVIEW

Revision 2.55 (12-06-06)

12 3

中文翻译

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