EMC1047 Series

7 Channel Temperature Sensor

Catalog

7 Channel Temperature Sensor

Part	Mounting Type	Features	Accuracy - Highest (Lowest)	Operating Temperature [Max]	Operating Temperature [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Test Condition [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Resolution	Sensing Temperature - Remote [Max]	Sensing Temperature - Remote [Min]	Output Type	Package / Case	Package / Case [x]	Package / Case [x]
Microchip Technology EMC1047-2-AIZL-TR	Surface Mount	One-Shot Output Switch Programmable Limit Standby Mode	1 °C 2 ¯C	125 °C	-40 °C	125	100	-40	0	3.6 V	3 V	125 °C	-40 °C	10 b	125 °C	-40 °C	SMBus	10-MSOP 10-TFSOP	3 mm	0.118 in

Catalog

7 Channel Temperature Sensor

Key Features

• * Supports diodes requiring the BJT or transistor model

• * Resistance Error Correction (up to 100 Ohms)

• * ±1°C Accuracy (60°C < TDIODE < 100°C)

• * 0.125°C Resolution

• * Supports up to 2.2nF filter capacitor

• * Anti-parallel diodes for extra diode support and compact design

• * ±2°C accuracy

• * 3.3V Supply Voltage

• * Available in 10 pin TSSOP RoHS Compliant package

• * Notebook Computers

• * Desktop Computers

• * Industrial

• * Embedded applications

Description

The EMC1046/EMC1047 are high accuracy, low cost, SMBus / I2C temperature sensors. Advanced features such as Resistance Error Correction (REC), Beta Compensation (to CPU diodes requiring the BJT or transistor model) and automatic diode type detection combine to provide a robust solution for complex environmental monitoring applications. Each device provides ±1° accuracy for external diode temperatures and ±2°C accuracy for the internal diode temperature. The EMC1046/EMC1047 monitors up to seven temperature channels (up to six external and one internal).