Texas Instruments
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TMP411ADG4
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TMP411ADG4

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic systems
Characteristics: High accuracy, low power consumption, small package size
Package: 8-pin VSSOP
Essence: Reliable temperature sensing for various applications
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Temperature range: -40°C to +125°C
  • Accuracy: ±1.5°C (max) from -10°C to +85°C
  • Supply voltage: 2.7V to 5.5V
  • Quiescent current: 45µA (typical)

Detailed Pin Configuration

  1. GND
  2. ALERT
  3. SDA
  4. SCL
  5. A0
  6. A1
  7. ADDR
  8. V+

Functional Features

  • I2C interface for communication
  • Programmable temperature limits with alert function
  • Low operating current for energy efficiency
  • Small form factor for space-constrained designs

Advantages and Disadvantages

Advantages: - High accuracy over a wide temperature range - Low power consumption - Small package size

Disadvantages: - Limited temperature range compared to some alternatives - Higher cost compared to basic temperature sensors

Working Principles

The TMP411ADG4 operates by converting the analog output of a temperature sensor into a digital signal using an internal ADC. It communicates this data through the I2C interface, allowing for easy integration into digital systems.

Detailed Application Field Plans

The TMP411ADG4 is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC systems

Detailed and Complete Alternative Models

  1. TMP102: Basic temperature sensor with I2C interface
  2. LM75: Digital temperature sensor with high accuracy
  3. DS18B20: One-wire digital temperature sensor with programmable resolution

In conclusion, the TMP411ADG4 is a versatile temperature sensor offering high accuracy, low power consumption, and a compact package size. Its I2C interface and programmable features make it suitable for various applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TMP411ADG4 v technických řešeních

  1. What is the TMP411ADG4?

    • The TMP411ADG4 is a high-accuracy, low-power, digital temperature sensor with an I2C interface.

  2. What is the operating voltage range of the TMP411ADG4?

    • The operating voltage range of the TMP411ADG4 is 2.7V to 5.5V.

  3. What is the temperature accuracy of the TMP411ADG4?

    • The TMP411ADG4 has a temperature accuracy of ±0.5°C (maximum) from -40°C to +125°C.

  4. Can the TMP411ADG4 be used in battery-powered applications?

    • Yes, the low-power operation of the TMP411ADG4 makes it suitable for battery-powered applications.

  5. What is the resolution of the TMP411ADG4?

    • The TMP411ADG4 has a 12-bit resolution.

  6. Does the TMP411ADG4 support multiple address options for I2C communication?

    • Yes, the TMP411ADG4 supports three address pins for configuring up to eight different I2C addresses.

  7. Is the TMP411ADG4 suitable for industrial temperature monitoring applications?

    • Yes, the TMP411ADG4 is designed for industrial temperature monitoring and control applications.

  8. What is the typical supply current of the TMP411ADG4?

    • The typical supply current of the TMP411ADG4 is 45µA.

  9. Does the TMP411ADG4 have built-in non-volatile memory?

    • Yes, the TMP411ADG4 features non-volatile memory for storing user-programmable registers.

  10. Can the TMP411ADG4 be used in automotive applications?

    • Yes, the TMP411ADG4 is AEC-Q100 qualified and suitable for automotive applications.