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TMP75BQDQ1
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TMP75BQDQ1

Product Overview

Category

The TMP75BQDQ1 belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various electronic devices and systems.

Characteristics

  • High accuracy
  • Low power consumption
  • Small package size
  • Digital output

Package

The TMP75BQDQ1 is available in a small surface-mount package.

Essence

The essence of TMP75BQDQ1 lies in its precise temperature measurement capabilities and compact design.

Packaging/Quantity

The sensor is typically supplied in reels with a specific quantity per reel, as per the manufacturer's specifications.

Specifications

  • Temperature range: -40°C to +125°C
  • Accuracy: ±1°C (maximum)
  • Supply voltage: 2.7V to 5.5V
  • Resolution: 9 to 12 bits
  • Interface: I2C

Detailed Pin Configuration

The TMP75BQDQ1 has a standard pin configuration with pins for power supply, ground, I2C communication, and temperature output.

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Programmable resolution for flexibility in temperature measurement
  • Low standby current for power efficiency

Advantages

  • High accuracy over a wide temperature range
  • Small form factor for space-constrained applications
  • Low power consumption for energy-efficient designs

Disadvantages

  • Limited temperature range compared to some other temperature sensors
  • May require external components for certain applications

Working Principles

The TMP75BQDQ1 operates based on the principles of temperature-dependent voltage changes within the sensor, which are then converted into digital temperature readings using internal circuitry.

Detailed Application Field Plans

The TMP75BQDQ1 is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to TMP75BQDQ1 include: - TMP102 - LM75 - DS18B20

In conclusion, the TMP75BQDQ1 is a highly accurate and compact temperature sensor suitable for a wide range of applications, offering precise temperature measurements and low power consumption.

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10個與TMP75BQDQ1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 TMP75BQDQ1?

    • The operating voltage range of TMP75BQDQ1 is 2.7V to 5.5V.

  2. What is the temperature accuracy of TMP75BQDQ1?

    • TMP75BQDQ1 has a temperature accuracy of ±1°C (maximum) from -25°C to +85°C.

  3. Can TMP75BQDQ1 be used in automotive applications?

    • Yes, TMP75BQDQ1 is AEC-Q100 qualified and suitable for automotive applications.

  4. What is the I2C address of TMP75BQDQ1?

    • The I2C address of TMP75BQDQ1 is 0x48 by default, but it can be modified using the address pins.

  5. Does TMP75BQDQ1 have programmable temperature limits?

    • Yes, TMP75BQDQ1 allows for the programming of temperature limits for alert functionality.

  6. What is the power consumption of TMP75BQDQ1?

    • TMP75BQDQ1 has low power consumption, typically drawing 10µA (maximum) in normal operation.

  7. Is TMP75BQDQ1 suitable for battery-powered devices?

    • Yes, TMP75BQDQ1's low power consumption makes it suitable for battery-powered devices.

  8. Does TMP75BQDQ1 have hysteresis for temperature alerts?

    • Yes, TMP75BQDQ1 features programmable hysteresis for temperature alert thresholds.

  9. What is the resolution of the temperature measurement provided by TMP75BQDQ1?

    • TMP75BQDQ1 provides a 9 to 12-bit digital temperature output with a resolution of 0.5°C to 0.0625°C.

  10. Can TMP75BQDQ1 be used in industrial control systems?

    • Yes, TMP75BQDQ1 is suitable for use in industrial control systems due to its accuracy and reliability.