Texas Instruments
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TMP423AIDCNTG4
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TMP423AIDCNTG4

Product Overview

Category

The TMP423AIDCNTG4 belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various applications.

Characteristics

  • High accuracy
  • Low power consumption
  • Small form factor

Package

The TMP423AIDCNTG4 comes in a small package suitable for surface mount technology (SMT).

Essence

The essence of TMP423AIDCNTG4 lies in its precise temperature measurement capabilities and low power consumption.

Packaging/Quantity

The sensor is typically packaged in reels and available in varying quantities depending on the supplier.

Specifications

  • Temperature range: -40°C to 125°C
  • Accuracy: ±0.5°C (typical)
  • Supply voltage: 2.7V to 5.5V
  • Current consumption: 45µA (typical)

Detailed Pin Configuration

The TMP423AIDCNTG4 has a standard pin configuration with specific pins dedicated to power supply, data output, and ground connections.

Functional Features

  • Digital output
  • Programmable temperature limits
  • One-shot and continuous conversion modes
  • Alert function for temperature threshold detection

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low power consumption
  • Wide temperature range

Disadvantages

  • Limited temperature range compared to some specialized sensors
  • Requires digital interface for communication

Working Principles

The TMP423AIDCNTG4 operates based on the principles of temperature-dependent voltage output, which is then converted into digital values for processing.

Detailed Application Field Plans

The TMP423AIDCNTG4 is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to consider are: - TMP421 - TMP422 - TMP431

In conclusion, the TMP423AIDCNTG4 is a versatile temperature sensor with high accuracy and low power consumption, making it suitable for a wide range of applications.

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Énumérez 10 questions et réponses courantes liées à l'application de TMP423AIDCNTG4 dans les solutions techniques

  1. What is the TMP423AIDCNTG4?

    • The TMP423AIDCNTG4 is a high-precision, low-power digital temperature sensor with integrated EEPROM memory and a 2-wire interface.

  2. What is the operating voltage range of the TMP423AIDCNTG4?

    • The operating voltage range of the TMP423AIDCNTG4 is from 1.7V to 3.6V.

  3. What is the temperature accuracy of the TMP423AIDCNTG4?

    • The TMP423AIDCNTG4 has a temperature accuracy of ±0.5°C (maximum) from -20°C to 50°C.

  4. Can the TMP423AIDCNTG4 be used in battery-powered applications?

    • Yes, the low-power consumption of the TMP423AIDCNTG4 makes it suitable for battery-powered applications.

  5. What is the resolution of the TMP423AIDCNTG4?

    • The TMP423AIDCNTG4 has a 12-bit resolution.

  6. Does the TMP423AIDCNTG4 have any programmable features?

    • Yes, the TMP423AIDCNTG4 has programmable temperature limits and hysteresis settings.

  7. Is the TMP423AIDCNTG4 suitable for industrial applications?

    • Yes, the TMP423AIDCNTG4 is designed for industrial control systems, HVAC, and other temperature sensing applications.

  8. What is the communication interface of the TMP423AIDCNTG4?

    • The TMP423AIDCNTG4 uses a 2-wire I2C interface for communication.

  9. Can the TMP423AIDCNTG4 be used in automotive applications?

    • Yes, the TMP423AIDCNTG4 is AEC-Q100 qualified and suitable for automotive applications.

  10. Does the TMP423AIDCNTG4 have any built-in non-volatile memory?

    • Yes, the TMP423AIDCNTG4 has an integrated EEPROM for storing user-specific configuration settings.

These are some common questions and answers related to the application of the TMP423AIDCNTG4 in technical solutions. If you need more specific information or have further questions, feel free to ask!