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MCP9808 Series 3.6 V Memory Module Digital Temperature Sensor SMT - MSOP-8

  • Package/Case :
  • MSOP-8
  • Product Categories :
  • Thermal management
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 1766


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MCP9808T-E/MS Product Details

Microchip Technology Inc.’s MCP9808T-E/MS digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.25°C/±0.5°C (typical/maximum) accuracy.
The MCP9808T-E/MS comes with user-programmable registers that provide flexibility for temperature sensing applications. The registers allow user-selectablesettings such as Shutdown or Low-Power modes and the specification of temperature Alert window limits and critical output limits. When the temperature changes beyond the specified boundary limits, the MCP9808T-E/MS outputs an Alert signal. The user has the option of setting the Alert output signal polarity as an active-low or activehigh comparator output for thermostat operation, or as a temperature Alert interrupt output for microprocessorbased systems. The Alert output can also be configured as a critical temperature output only.
This sensor has an industry standard 400 kHz, 2-wire, SMBus/I2C compatible serial interface, allowing up to eight or sixteen sensors to be controlled with a single serial bus (see Table 3-2 for available Address codes). These features make the MCP9808T-E/MS ideal for sophisticated, multi-zone, temperature-monitoring applications.
• Accuracy:
- ±0.25 (typical) from -40°C to +125°C
- ±0.5°C (maximum) from -20°C to 100°C
- ±1°C (maximum) from -40°C to +125°C
• User-Selectable Measurement Resolution:
- +0.5°C, +0.25°C, +0.125°C, +0.0625°C
• User-Programmable Temperature Limits:
- Temperature Window Limit
- Critical Temperature Limit
• User-Programmable Temperature Alert Output
• Operating Voltage Range: 2.7V to 5.5V
• Operating Current: 200 µA (typical)
• Shutdown Current: 0.1 µA (typical)
• 2-wire Interface: I2C™/SMBus Compatible
• Available Packages: 2x3 DFN-8, MSOP-8
Typical Applications
• General Purpose
• Industrial Applications
• Industrial Freezers and Refrigerators
• Food Processing
• Personal Computers and Servers
• PC Peripherals
• Consumer Electronics
• Handheld/Portable Devices



  • Accuracy:
    • ±0.25°C (typical) from -40°C to +125°C
    • ±0.5°C (maximum) from -20°C to +100°C
  • User Selectable Measurement Resolution:
    • 0.5°C, 0.25°C, 0.125°C, 0.0625°C
  • User Programmable Temperature Limits:
    • Temperature Window Limit
    • Critical Temperature Limit
  • User Programmable Temperature Alert Output
  • Operating Voltage Range: 2.7V to 5.5V
  • Operating Current: 200 µA (typical)
  • Shutdown Current: 0.1 µA (typical)
  • 2-wire Interface: I2C/SMBus Compatible
  • Available Packages: 2x3 DFN-8, MSOP-8
  • AEC-Q100 Qualified Grade 1

MCP9808T-E/MS Products

MCP9808T-E/MS Pinout
(Picture: Pinout)

MCP9808T-E/MS Block Diagram
(Picture: Diagram)

Technical Parameters

  • Sensor Type
  • Digital, Local
  • Sensing Temperature Local
  • -40??C ~ 125??C
  • Output Type
  • I2C/SMBus
  • Voltage Supply
  • 2.7V ~ 5.5V
  • Resolution
  • 10 b
  • Features
  • Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
  • Accuracy Highest (Lowest)
  • ??0.5??C (??1??C)
  • Test Condition
  • -20??C ~ 100??C (-40??C ~ 125??C)
  • Operating Temperature
  • -40??C ~ 125??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Supplier Device Package
  • 8-MSOP

MCP9808T-E/MS Documents

  • MCP9808 Technical Documentation of Application Note

MCP9808T-E/MS Related Products

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Q: How does Jotrin guarantee that MCP9808T-E/MS is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their MCP9808T-E/MS devices; we pay more attention to the channels and quality of MCP9808T-E/MS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MCP9808T-E/MS chips? Including MICROCHIP original factory information, Thermal management application, MCP9808T-E/MS pictures?
You can use Jotrin's intelligent search engine, or filter by Digital Temperature Sensor Products category, or find it through Microchip Technology, Inc Information page.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP9808TEMS we delivered, we will accept the replacement or return of the MCP9808T-E/MS only when all of the below conditions are fulfilled:
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Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...

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