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Datasheet Microchip EMC1414

The EMC1413/EMC1414 are high accuracy, low cost, System Management Bus (SMBus) temperature sensors

Datasheets

• Download » Datasheet, PDF, 1.2 Mb, 03-14-2014
  EMC1413/EMC1414 Multiple Channel 1??C Temperature Sensor with Beta Compensation
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  EMC1413/EMC1414
  Multiple Channel 1°C Temperature Sensors with
  Beta Compensation
  PRODUCT FEATURES Data Sheet General Description Applications The EMC1413/EMC1414 are high accuracy, low cost,
  System Management Bus (SMBus) temperature
  sensors. Advanced features such as Resistance Error
  Correction (REC), Beta Compensation (to support CPU
  diodes requiring the BJT/transistor model) and
  automatic diode type detection combine to provide a
  robust solution for complex environmental monitoring
  applications. � The EMC1413 monitors three temperature channels and
  the EMC1414 monitors four temperature channels. It
  provides ±1°C accuracy for both external and internal
  diode temperatures. � Resistance Error Correction automatically eliminates the
  temperature error caused by series resistance allowing
  greater flexibility in routing thermal diodes. Beta
  Compensation eliminates temperature errors caused by
  low, variable beta transistors common in today's fine
  geometry processors. The automatic beta detection
  feature monitors each external diode/transistor and
  determines the optimum sensor settings for accurate
  temperature measurements regardless of processor
  technology. This frees the user from providing unique ...

Prices

Status

Packaging

Parametrics

	EMC1414-1-AIZL-TR	EMC1414-3-AIZL-TR	EMC1414-A-AIA-TR	EMC1414-A-AIZL-TR
# Temps Monitored	4	4	4	4
Alert/THERM	2	2	2	2
Description	SMBus/I2C Multi Temperature Sensor	SMBus/I2C Multi Temperature Sensor	SMBus/I2C Multi Temperature Sensor	SMBus/I2C Multi Temperature Sensor
Max. Accuracy @ 25°, °	1	1	1	1
Max. Supply Current, µA	430	430	430	430
Operating Temperature Range, °C	-40 to +125	-40 to +125	-40 to +125	-40 to +125
Resolution, bits	11	11	11	11
Temp. Range, °	-40 - +125	-40 - +125	-40 - +125	-40 - +125
Typical Accuracy, °	0.25	0.25	0.25	0.25
Vcc Range, V	+3.0 - +3.6	+3.0 - +3.6	+3.0 - +3.6	+3.0 - +3.6

Eco Plan

Other Options

EMC1413

Moldel Line

• EMC1414-1-AIZL-TR EMC1414-3-AIZL-TR EMC1414-A-AIA-TR EMC1414-A-AIZL-TR

Manufacturer's Classification

• Thermal Management > Local Temperature Sensors > Serial (Digital) Output