Texas Instruments
Зображення може бути репрезентативним.
Деталі продукту див. у специфікаціях.
TMP411ADR
Переглянути деталі Таблиці даних

TMP411ADR

Product Overview

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

Specifications

  • Operating Temperature Range: -40°C to +125°C
  • Accuracy: ±1.5°C (max) from -40°C to +125°C
  • Supply Voltage: 2.7V to 5.5V
  • Quiescent Current: 45µA (typ)
  • Output Type: Digital, I2C/SMBus compatible

Detailed Pin Configuration

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

Functional Features

  • High accuracy over a wide temperature range
  • Low power consumption for energy-efficient operation
  • Small package size for space-constrained designs
  • Digital output for easy interfacing with microcontrollers

Advantages

  • Wide operating temperature range suitable for various environments
  • Low quiescent current for battery-powered applications
  • Small form factor for compact designs

Disadvantages

  • Limited to I2C/SMBus interface, may not be compatible with all systems
  • Accuracy may not meet the requirements of highly precise applications

Working Principles

The TMP411ADR utilizes a built-in temperature sensor to measure the ambient temperature. It converts the analog temperature signal into a digital output using an internal ADC and communicates the temperature data via the I2C/SMBus interface.

Detailed Application Field Plans

  • Industrial automation: Monitoring temperature in manufacturing processes
  • Consumer electronics: Thermal management in smartphones and laptops
  • Automotive: Temperature monitoring in engine control units and battery management systems

Detailed and Complete Alternative Models

  • TMP112: Lower accuracy but lower cost
  • TMP116: Higher accuracy and wider temperature range

Note: The information provided is based on the product's datasheet and may be subject to change. Always refer to the latest documentation for accurate details.

Word count: 346

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TMP411ADR у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of TMP411ADR:

  1. Q: What is the operating voltage range of TMP411ADR? A: The operating voltage range of TMP411ADR is 2.7V to 5.5V.

  2. Q: Can TMP411ADR measure temperatures below freezing point? A: Yes, TMP411ADR can measure temperatures as low as -40°C.

  3. Q: What is the accuracy of TMP411ADR in temperature measurements? A: TMP411ADR has an accuracy of ±1°C.

  4. Q: How does TMP411ADR communicate with the microcontroller? A: TMP411ADR communicates via I2C interface.

  5. Q: Can TMP411ADR be used in automotive applications? A: Yes, TMP411ADR is suitable for automotive applications.

  6. Q: What is the power consumption of TMP411ADR? A: The power consumption of TMP411ADR is typically 13µA.

  7. Q: Is TMP411ADR suitable for battery-powered devices? A: Yes, TMP411ADR's low power consumption makes it suitable for battery-powered devices.

  8. Q: Can TMP411ADR be used in industrial control systems? A: Yes, TMP411ADR is suitable for use in industrial control systems.

  9. Q: Does TMP411ADR have programmable temperature limits for alerting? A: Yes, TMP411ADR has programmable temperature limits for alerting through its ALERT pin.

  10. Q: What is the package type of TMP411ADR? A: TMP411ADR is available in a small 8-pin VSSOP package.