Texas Instruments
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
TMP709AQDBVRQ1
Details bekijken DataSheets

TMP709AQDBVRQ1

Product Overview

Category

The TMP709AQDBVRQ1 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 form factor

Package

The TMP709AQDBVRQ1 comes in a small package suitable for surface mount applications.

Essence

The essence of TMP709AQDBVRQ1 lies in its precise temperature measurement capabilities, making it an essential component in temperature-sensitive electronic systems.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Temperature range: -40°C to 125°C
  • Accuracy: ±0.5°C (typical)
  • Supply voltage: 1.9V to 5.5V
  • Current consumption: 6µA (typical)

Detailed Pin Configuration

The TMP709AQDBVRQ1 has a standard 6-pin SOT-23 package with the following pin configuration: 1. VCC 2. GND 3. ALERT 4. SDA 5. SCL 6. NC

Functional Features

  • Digital output
  • I2C interface for communication
  • Programmable alert function
  • Low standby current

Advantages and Disadvantages

Advantages

  • High accuracy over a wide temperature range
  • Low power consumption
  • Small form factor

Disadvantages

  • Limited temperature range compared to some other sensors
  • Requires careful PCB layout for optimal performance

Working Principles

The TMP709AQDBVRQ1 operates based on the principles of temperature-dependent voltage output, which is converted into digital data using an internal ADC. The I2C interface allows for easy integration with microcontrollers and other digital systems.

Detailed Application Field Plans

The TMP709AQDBVRQ1 is ideal for use in: - Portable consumer electronics - Industrial automation systems - Automotive applications - Medical devices

Detailed and Complete Alternative Models

Some alternative models to TMP709AQDBVRQ1 include: - TMP117 - LM75 - DS18B20 - MCP9808

In conclusion, the TMP709AQDBVRQ1 temperature sensor offers high accuracy and low power consumption, making it suitable for a wide range of temperature measurement applications across various industries.

Word count: 366

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TMP709AQDBVRQ1 in technische oplossingen

  1. What is the TMP709AQDBVRQ1?

    • The TMP709AQDBVRQ1 is a precision analog output temperature sensor that provides a highly accurate measurement of temperature.

  2. What is the operating temperature range of the TMP709AQDBVRQ1?

    • The TMP709AQDBVRQ1 has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of applications.

  3. What is the supply voltage range for the TMP709AQDBVRQ1?

    • The supply voltage range for the TMP709AQDBVRQ1 is 2.7V to 5.5V, allowing for flexibility in power supply options.

  4. How accurate is the temperature measurement provided by the TMP709AQDBVRQ1?

    • The TMP709AQDBVRQ1 offers high accuracy with a typical error of ±0.5°C over the temperature range of -20°C to 90°C.

  5. What is the output format of the TMP709AQDBVRQ1?

    • The TMP709AQDBVRQ1 provides a linear analog output voltage proportional to the temperature, making it easy to interface with microcontrollers and other devices.

  6. Can the TMP709AQDBVRQ1 be used in battery-powered applications?

    • Yes, the low supply current and wide supply voltage range make the TMP709AQDBVRQ1 suitable for battery-powered applications.

  7. Is the TMP709AQDBVRQ1 suitable for automotive applications?

    • Yes, the TMP709AQDBVRQ1 is AEC-Q100 qualified, making it suitable for automotive applications where reliability and performance are critical.

  8. Does the TMP709AQDBVRQ1 require calibration?

    • The TMP709AQDBVRQ1 is factory calibrated, eliminating the need for additional calibration in most applications.

  9. What package does the TMP709AQDBVRQ1 come in?

    • The TMP709AQDBVRQ1 is available in a small SOT-23 package, making it suitable for space-constrained designs.

  10. Are there any application notes or reference designs available for using the TMP709AQDBVRQ1?

    • Yes, Texas Instruments provides comprehensive application notes and reference designs to assist with integrating the TMP709AQDBVRQ1 into technical solutions.