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TMP411ADG4 - Texas Instruments

Description: Temp Sensor Digital Serial (2-Wire) 8-Pin SOIC Tube

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TMP411ADG4 - Texas Instruments - PCB symbol
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TMP411ADG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TMP411ADG4 - Texas Instruments - 3D model - Small Outline Packages - D0008A
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TMP411ADG4 Details

  • Manufacturer Part Number:

    TMP411ADG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-8

  • Country Of Origin:

    Malaysia

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Accuracy-Max (Cel):

    2.5 Cel

  • Additional Feature:

    HYSTERESIS 500 MV

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.75 mm

  • Body Length or Diameter:

    4.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.03 mA

  • Operating Temperature-Max:

    127 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • 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:

    NICKEL PALLADIUM GOLD

  • Termination Type:

    SOLDER

TMP411ADG4 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a thermal pad connected to an internal ground plane to minimize thermal resistance. A dedicated thermal path to the PCB's thermal mass (e.g., a copper pour) is also recommended.
  • The TMP411's output voltage will saturate at 0.5V when the temperature is below -40°C. To handle this, you can add a voltage clamp or a Schottky diode to limit the output voltage to a safe range for your ADC or microcontroller.
  • A 0.1 μF to 1 μF ceramic capacitor is recommended to filter out noise on the VCC pin. This helps to ensure accurate temperature readings and reduce the impact of power supply noise.
  • While the TMP411 is rated for operation up to 125°C, it can be used in high-temperature applications with some limitations. However, the accuracy and linearity of the device may degrade above 125°C. Consult the datasheet and application notes for guidance on high-temperature operation.
  • The TMP411 has a built-in calibration mechanism. To calibrate the device, apply a known temperature to the sensor and measure the output voltage. Then, use the calibration equation provided in the datasheet to calculate the temperature offset and gain coefficients.

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TMP411ADG4 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TMP41, or try a keyword search, such as Temperature Sensors

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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TMP411ADG4 Alternates

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Part Image TMP411AD Texas Instruments

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Part Image TMP411BDRG4 Texas Instruments

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For a full list of alternate parts for TMP411ADG4, check out Findchips.com