Datasheet > EMC1002_06

EMC1002_06

更新时间： 2024-11-28 04:17:31

品牌	Logo	应用领域
SMSC		传感器
页数	文件大小	规格书
22页	764K
描述
1∑C Dual SMBus Sensor with Resistance Error Correction

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EMC1002_06 数据手册

EMC1002

1°C Dual SMBus Sensor

with Resistance Error

Correction

Datasheet

PRODUCT FEATURES

General Description

Features

Resistance Error Correction

The EMC1002 is an SMBus temperature sensor that

monitors up to two temperature zones and can generate

two system interrupts. With ±1°C measurement

accuracy, the EMC1002 provides a low-cost solution for

critical temperature monitoring applications. Extended

features include automatic resistance error correction

and programmable ideality factor configuration

eliminating both major sources of temperature

measurement error.¹The 11-bit sigma delta

temperature-to-digital converter provides superb

linearity, excellent noise immunity and repeatable

temperature readings.

Ideality Factor Configuration

Select 1 of 4 SMBus addresses with external resistor

Remote Thermal Zones

—

±1°C Accuracy (40°C to 80°C)

0.125°C resolution

Internal Thermal Zone

—

±3°C Accuracy (0°C to 85°C)

Maskable Interrupt using ALERT

One-shot Command during standby

Programmable temperature conversion rate

Extended temperature (-64°C to 191°C) available

Over-limit filtering with consecutive counter

Small 8-pin SOIC or MSOP green, lead-free package

The EMC1002 generates two separate interrupts with

programmable thermal trip points. The THERM output

operates as a thermostat with programmable threshold

and hysteresis. The ALERT output can be configured

as a maskable SMBus alert with programmable

window comparator limits, or a second THERM output.

Applications

Desktop and Notebook Computers

Smart batteries

The EMC1002 is pin compatible with the ADT7461,

ADM1032, LM99, and the MAX6649.

Industrial/Automotive

Other Electronic Systems

1.Patents pending.

Simplified Block Diagram

EMC1002

Address Pointer Register

Switching

Current

Conversion Rate Register

High Limit Registers

Low Limit Registers

11-bit

delta-sigma

ADC

Remote Temp

THERM Limit Register

THERM Hysteresis Register

Internal

Temp Diode

Internal Temp

SMCLK

Configuration Register

Interrupt Masking

SMDATA

Status Register

ALERT

THERM

SMSC EMC1002

DATASHEET

Revision 1.3 (03-24-06)

12 3 4 5 6 7...22

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与EMC1002_06相关器件

型号	品牌	获取价格	描述	数据表
EMC1002-1-ACM-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-1-ACZB-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-1-ACZL-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-1-ACZT-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-2-ACM-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-2-ACZB	SMSC	获取价格	Serial Switch/Digital Sensor, 11 Bit(s), 3Cel, Square, Surface Mount, 3 X 3 MM, 0.65 MM PI
EMC1002-2-ACZB-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-2-ACZL-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1002-2-ACZT-TR	SMSC	获取价格	1C Dual SmBus Sensor with Resistance Error Correction
EMC1023	SMSC	获取价格	1∑C Triple Temperature Sensor with Resistance

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