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MCP9844

Status: In Production

Features:

  • 1MHz, 2-wire I2C™ Interface
  • Specified VDD Range: 1.7V to 3.6V
  • Operating Current: 100 µA
  • Available Package: TDFN-8
  • Temperature Accuracy: - ±0.2°C/±1°C (typ./max.) +75°C to +95°C- ±0.5°C/±2°C (typ./max.) +40°C to +125°C- ±1°C/±3°C (typ./max.) -20°C to +125°C
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip Technology Inc.’s MCP9844 digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification JC42.4-TSE2004B1 mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.2°C/±1°C (typical/maximum) from +75°C to +95°C.   

Additional Features
      Features
    • 1MHz, 2-wire I2C™ Interface
    • Specified VDD Range: 1.7V to 3.6V
    • Operating Current: 100 µA
    • Available Package: TDFN-8
    • Temperature Accuracy: - ±0.2°C/±1°C (typ./max.) +75°C to +95°C- ±0.5°C/±2°C (typ./max.) +40°C to +125°C- ±1°C/±3°C (typ./max.) -20°C to +125°C
Parametrics
Name
Value
# Temps Monitored
1
Typical Accuracy (°)
0.2
Max. Accuracy @ 25° (°)
1
Max Input/ Supply Current (µA)
500
Temp. Range (°C)
-40 to +125
Operating Voltage Range (V)
+1.7 to +3.6
Typ Supply Current (µA)
500
Alert/THERM
1
Ideality Factor
N/A
Device Description
Digital Temperature Sensor

Documents

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Data Sheets

  
600KB

Development Environment

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP9844T-BE/MNY
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP9844T-BE/MNYAA
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP9844T-BE/MNYAB
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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