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TMP421AIDCNTG4 - Texas Instruments

Description: Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor

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PCB Footprints
TMP421AIDCNTG4 - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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3D Models
TMP421AIDCNTG4 - Texas Instruments  - 3D model - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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TMP421AIDCNTG4 Details

  • Manufacturer Part Number:

    TMP421AIDCNTG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23, 8 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Accuracy-Max (Cel):

    2.5 Cel

  • Body Breadth:

    1.6 mm

  • Body Height:

    1.175 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:

    8

  • Operating Current-Max:

    0.038 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP8,.1

  • 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

  • Termination Type:

    SOLDER

TMP421AIDCNTG4 Frequently Asked Questions (FAQs)

  • The typical power consumption of the TMP421AIDCNTG4 is 1.5 μA (max) when operating at 3.3 V and 1.2 μA (max) when operating at 2.7 V.
  • The TMP421AIDCNTG4 has an accuracy of ±1°C (max) over the temperature range of -20°C to 125°C.
  • The response time of the TMP421AIDCNTG4 is typically 30 ms (max) for a 10°C step change in temperature.
  • Yes, the TMP421AIDCNTG4 can operate in high-temperature environments up to 150°C (max).
  • No, the TMP421AIDCNTG4 is not compatible with 5 V systems. It is designed to operate at supply voltages between 2.7 V and 3.6 V.

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TMP421AIDCNTG4 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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