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TMP108AIYFFT
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TMP108AIYFFT

Product Overview

Category: Temperature Sensor
Use: Measure temperature in various applications
Characteristics: High accuracy, low power consumption, small package size
Package: 8-pin WSON
Essence: Accurate temperature measurement
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Temperature Range: -40°C to +125°C
  • Accuracy: ±0.5°C (max) from -10°C to +85°C
  • Supply Voltage: 1.4V to 3.6V
  • Current Consumption: 10µA (typical)
  • Interface: I2C/SMBus compatible

Detailed Pin Configuration

  1. GND
  2. ALERT/RDY
  3. SDA
  4. SCL
  5. ADDR
  6. A0
  7. A1
  8. VCC

Functional Features

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

Advantages

  • High accuracy ensures precise temperature measurement
  • Low power consumption extends battery life in portable devices
  • Small package size allows for compact designs
  • Digital output simplifies integration with microcontrollers

Disadvantages

  • Limited temperature range compared to some other sensors
  • Requires an I2C/SMBus interface for communication

Working Principles

The TMP108AIYFFT operates based on the principles of temperature-dependent voltage across a diode-connected transistor. This voltage is digitized and processed to provide accurate temperature measurements.

Detailed Application Field Plans

  • Portable medical devices
  • Industrial automation
  • HVAC systems
  • Consumer electronics
  • Automotive applications

Detailed and Complete Alternative Models

  1. TMP117: Offers higher accuracy and wider temperature range
  2. LM75: Simple digital temperature sensor with I2C interface
  3. DS18B20: One-wire digital temperature sensor with programmable resolution

This comprehensive entry provides detailed information about the TMP108AIYFFT temperature sensor, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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10個與TMP108AIYFFT在技術方案中應用相關的常見問題與解答

  1. What is the operating voltage range of TMP108AIYFFT?

    • The operating voltage range of TMP108AIYFFT is 1.4V to 3.6V.

  2. What is the temperature accuracy of TMP108AIYFFT?

    • TMP108AIYFFT has a temperature accuracy of ±0.7°C (maximum) from -20°C to 50°C.

  3. Can TMP108AIYFFT be used in industrial applications?

    • Yes, TMP108AIYFFT is suitable for industrial applications due to its wide temperature range and high accuracy.

  4. Does TMP108AIYFFT support I2C interface?

    • Yes, TMP108AIYFFT supports I2C interface for easy integration with microcontrollers and other devices.

  5. What is the power consumption of TMP108AIYFFT?

    • TMP108AIYFFT has low power consumption, typically drawing 10µA during temperature conversion.

  6. Is TMP108AIYFFT suitable for battery-powered devices?

    • Yes, TMP108AIYFFT's low power consumption makes it suitable for battery-powered devices, helping to extend battery life.

  7. Can multiple TMP108AIYFFT sensors be connected to the same bus?

    • Yes, multiple TMP108AIYFFT sensors can be connected to the same I2C bus using their unique addresses.

  8. What is the temperature range that TMP108AIYFFT can measure?

    • TMP108AIYFFT can measure temperatures from -40°C to 125°C, making it suitable for a wide range of applications.

  9. Does TMP108AIYFFT have any built-in alert functionality?

    • Yes, TMP108AIYFFT features programmable temperature limits with an alert function, allowing for easy temperature monitoring.

  10. Is TMP108AIYFFT RoHS compliant?

    • Yes, TMP108AIYFFT is RoHS compliant, meeting environmental standards for lead-free components.