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MCP9803T-M/SN - Microchip

Description: Board Mount Temperature Sensors 12-b Thermal Sensor

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MCP9803T-M/SN - Microchip - PCB symbol
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PCB Footprints
MCP9803T-M/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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3D Models
MCP9803T-M/SN - Microchip - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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MCP9803T-M/SN Details

  • Manufacturer Part Number:

    MCP9803T-M/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, MS-012, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Mainland China, Thailand

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Accuracy-Max (Cel):

    3 Cel

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.72 mm

  • Body Length or Diameter:

    4.89 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.2 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Voltage-Min:

    0.4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

MCP9803T-M/SN Frequently Asked Questions (FAQs)

  • The maximum cable length for the I2C interface is not explicitly stated in the datasheet, but as a general rule of thumb, it's recommended to keep the cable length under 1 meter (3.3 feet) to ensure reliable communication.
  • The MCP9803T-M/SN is designed to handle thermal shock and rapid temperature changes. However, it's essential to ensure proper thermal coupling between the sensor and the object being measured. Use thermal interface materials or thermal tape to improve heat transfer.
  • The recommended power-up sequence is to apply VDD first, followed by VSS. This ensures that the internal voltage regulator is properly initialized.
  • Yes, the MCP9803T-M/SN is designed to operate in high-vibration environments. However, it's essential to ensure the sensor is properly mounted and secured to the object being measured to maintain accurate temperature readings.
  • The MCP9803T-M/SN has a built-in calibration mechanism. Refer to the datasheet for the calibration procedure, which involves writing specific values to the calibration registers.

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MCP9803T-M/SN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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