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TMP75AID
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TMP75AID

Product Overview

  • Category: Temperature Sensor
  • Use: Measures temperature in electronic devices
  • Characteristics: High accuracy, low power consumption
  • Package: SOT-23, SOIC, TO-220
  • Essence: Precise temperature measurement
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Temperature Range: -55°C to +125°C
  • Accuracy: ±1°C
  • Resolution: 9 to 12 bits
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 50µA
  • Interface: I2C/SMBus

Detailed Pin Configuration

  • Pin 1 (VCC): Power supply input
  • Pin 2 (GND): Ground
  • Pin 3 (SDA): I2C data line
  • Pin 4 (SCL): I2C clock line
  • Pin 5 (ADDR): Address selection

Functional Features

  • High accuracy over wide temperature range
  • Low power consumption for energy efficiency
  • Small form factor for space-constrained applications
  • Digital output for easy interfacing with microcontrollers

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low power consumption
  • Small package size
  • Digital interface for easy integration

Disadvantages

  • Limited temperature range compared to some alternatives
  • Higher cost compared to basic analog temperature sensors

Working Principles

The TMP75AID operates based on the principles of temperature-dependent voltage output. It utilizes an internal bandgap reference and sigma-delta analog-to-digital converter to accurately measure temperature and provide a digital output.

Detailed Application Field Plans

The TMP75AID is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC control

Detailed and Complete Alternative Models

  • TMP275: Offers extended temperature range
  • LM75: Lower cost alternative with similar features
  • DS18B20: One-wire digital temperature sensor with higher resolution

In conclusion, the TMP75AID is a high-accuracy temperature sensor suitable for a wide range of applications, offering precise temperature measurement, low power consumption, and easy integration with digital interfaces.

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技術ソリューションにおける TMP75AID の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the operating voltage range of TMP75AID?

    • The operating voltage range of TMP75AID is 2.7V to 5.5V.

  2. What is the temperature accuracy of TMP75AID?

    • The temperature accuracy of TMP75AID is ±1°C (maximum) from -25°C to +85°C.

  3. Does TMP75AID support I2C interface?

    • Yes, TMP75AID supports I2C interface for communication with microcontrollers or other devices.

  4. What is the resolution of TMP75AID?

    • TMP75AID has a 9 to 12-bit digital output resolution, selectable by the user.

  5. Can TMP75AID be used in automotive applications?

    • Yes, TMP75AID is suitable for automotive applications as it can operate within the required temperature range and voltage levels.

  6. Is there a shutdown mode in TMP75AID?

    • Yes, TMP75AID features a shutdown mode to minimize power consumption when not in use.

  7. What is the typical supply current of TMP75AID?

    • The typical supply current of TMP75AID is 50µA.

  8. Does TMP75AID have programmable temperature limits?

    • Yes, TMP75AID allows users to set programmable temperature limits for alert functionality.

  9. Can TMP75AID be used in battery-powered devices?

    • Yes, TMP75AID's low power consumption makes it suitable for use in battery-powered devices.

  10. Is there any specific calibration required for TMP75AID?

    • No, TMP75AID does not require any specific calibration as it comes factory-calibrated.