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MCP9800A0T-M/OT - Microchip

Description: Temperature Sensor 12bit I2C SOT23-5

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PCB Footprints
MCP9800A0T-M/OT - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 24LC64FT-I/OT
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3D Models
MCP9800A0T-M/OT - Microchip  - 3D model - SOT23 (5-Pin) - 24LC64FT-I/OT
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MCP9800A0T-M/OT Details

  • Manufacturer Part Number:

    MCP9800A0T-M/OT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT-23-5

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Accuracy-Max (Cel):

    3 Cel

  • Body Breadth:

    1.63 mm

  • Body Height:

    1.45 mm

  • Body Length or Diameter:

    2.95 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    5

  • 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:

    TSOP5/6,.11,37

  • 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

MCP9800A0T-M/OT 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 minimize signal degradation and ensure reliable communication.
  • The MCP9800A0T-M/OT 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 grease to minimize thermal resistance and ensure accurate temperature readings.
  • The recommended power-up sequence is to apply VDD first, followed by VSS. This ensures that the internal voltage regulator is properly initialized, and the device is configured correctly.
  • The MCP9800A0T-M/OT has an internal calibration mechanism. However, for high-accuracy applications, it's recommended to perform an external calibration using a precision temperature reference. This involves measuring the sensor's output at multiple temperature points and applying a correction factor to achieve higher accuracy.
  • The maximum operating temperature range for the MCP9800A0T-M/OT is -20°C to +125°C. However, the device can measure temperatures from -40°C to +125°C. It's essential to ensure that the device is operated within the recommended temperature range to maintain accuracy and reliability.

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MCP9800A0T-M/OT 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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