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TMP121AIDBVR - Texas Instruments

Description: ±1.5°C 2.7V to 5.5V digital temperature sensor with SPI interface and -40 to 125°C

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TMP121AIDBVR - Texas Instruments - PCB symbol
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PCB Footprints
TMP121AIDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
TMP121AIDBVR - Texas Instruments - 3D model - SOT23 (6-Pin) - DBV0006A
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TMP121AIDBVR Details

  • Manufacturer Part Number:

    TMP121AIDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    1.5 Cel

  • Body Breadth:

    1.6 mm

  • Body Height:

    1.45 mm

  • Body Length or Diameter:

    2.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    6

  • Operating Current-Max:

    0.05 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    SPI INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSOP6,.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:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Termination Type:

    SOLDER

TMP121AIDBVR Frequently Asked Questions (FAQs)

  • The TMP121AIDBVR has an accuracy of ±1°C from -20°C to 70°C and ±2°C from -40°C to 125°C.
  • The TMP121AIDBVR can be configured for remote temperature sensing by connecting the remote temperature sensor (RTEMP) pin to the thermistor or other temperature sensor, and configuring the device through the I2C interface.
  • The maximum cable length for the TMP121AIDBVR is 10 meters, but this can be extended up to 100 meters using a repeater or a buffer.
  • To handle thermal gradients, ensure good thermal contact between the TMP121AIDBVR and the heat source, and consider using thermal interface materials or heat sinks to improve heat transfer.
  • Yes, the TMP121AIDBVR is designed to operate in high-vibration environments, but ensure that the device is properly secured and that the vibration does not exceed 10g.

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TMP121AIDBVR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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