EMC1403-1-AIA-TR

EMC1403-1-AIA-TR

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EMC1403-1-AIA-TR
SENSOR DIGITAL -40C-125C 10DFN
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$0.83

Price update:a months ago
Available in stock: 1000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
EMC1403-1-AIA-TR Products

The EMC1403-1-AIA-TR and EMC1404 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 including 45nm, 65nm and 90nm processors) 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 EMC1403-1-AIA-TR monitors three temperature channels (two external and one internal). The EMC1404 monitors four temperature channels (three external and one internal).

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 sensor configurations for each temperature monitoring application. These advanced features plus ±1°C measurement accuracy provide a low-cost, highly flexible and accurate solution for critical temperature monitoring applications.

Feature

    Features

    • Support for diodes requiring the BJT/transistor model
      • supports 45nm, 65nm, and 90nm CPU thermal diodes.
    • Automatically determines external diode type and optimal settings
    • Resistance Error Correction
    • External Temperature Monitors
      • ±1°C Accuracy (60°C < TDIODE < 100°C)
      • 0.125°C resolution
      • Anti-parallel diodes for extra diode support
    • Internal Temperature Monitor
      • ±2°C accuracy
    • 3.3V Supply Voltage
    • Programmable temperature limits for ALERT# and THERM#
    • Available in these RoHS Compliant Packages
      • 10-pin 3mm x 3mm DFN
      • 10-pin MSOP
      • 14-pin SOIC

Applications

  • Notebook Computers
  • Desktop Computers
  • Industrial
  • Embedded applications

Product Attributes

TYPE DESCRIPTION Select all
Product Status Active
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C
Accuracy - Highest (Lowest) ±1°C (±2°C)
Features One-Shot, Output Switch, Programmable Limit, Standby Mode
Resolution 11 b
Voltage - Supply 3V ~ 3.6V
Output Type SMBus
Sensing Temperature - Remote -64°C ~ 191°C
Sensing Temperature - Local -40°C ~ 125°C
Supplier Device Package 10-DFN (3x3)
Sensor Type Digital, Local/Remote
Package / Case 10-VFDFN Exposed Pad
Package Tape & Reel (TR)
Test Condition -5°C ~ 100°C (-40°C ~ 125°C)

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$0.83

Price update:a months ago
Available in stock: 1000
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog