Vishay Semiconductor Opto Division
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TEMT7100X01
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TEMT7100X01

Product Overview

Belongs to: Optical Sensor
Category: Ambient Light Sensor
Use: Measures ambient light intensity
Characteristics: Small size, high sensitivity, low power consumption
Package: Surface mount package
Essence: Converts light intensity into electrical signal
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Output Type: Analog voltage
  • Sensing Range: 1 lux to 100,000 lux
  • Operating Temperature: -40°C to 85°C
  • Package Type: Surface Mount
  • Dimensions: 2mm x 2mm x 0.8mm

Detailed Pin Configuration

  1. VCC
  2. GND
  3. OUT

Functional Features

  • High sensitivity to visible and infrared light
  • Low power consumption
  • Small form factor for space-constrained applications
  • Wide operating temperature range

Advantages and Disadvantages

Advantages: - High sensitivity - Low power consumption - Small size - Wide operating temperature range

Disadvantages: - Limited sensing range compared to some alternative models

Working Principles

The TEMT7100X01 operates based on the principle of converting light intensity into an electrical signal. It utilizes a photodiode and transimpedance amplifier to accurately measure ambient light levels.

Detailed Application Field Plans

The TEMT7100X01 is suitable for various applications including: - Mobile devices for automatic display brightness adjustment - IoT devices for ambient light monitoring - Industrial control systems for light-dependent automation

Detailed and Complete Alternative Models

  1. TEMT6000X01

    • Sensing Range: 10 lux to 1000 lux
    • Package Type: Through Hole
    • Dimensions: 4.93mm x 3.94mm x 3.18mm

  2. APDS-9008

    • Sensing Range: 0.01 lux to 64,000 lux
    • Package Type: Surface Mount
    • Dimensions: 2.00mm x 2.10mm x 0.60mm

  3. OPT3001

    • Sensing Range: 0.01 lux to 83,000 lux
    • Package Type: Surface Mount
    • Dimensions: 2.00mm x 2.00mm x 0.65mm

In conclusion, the TEMT7100X01 is a compact and sensitive ambient light sensor suitable for a wide range of applications, offering high performance in a small form factor. Its low power consumption and wide operating temperature range make it an ideal choice for various light sensing needs.

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技術ソリューションにおける TEMT7100X01 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 TEMT7100X01 sensor used for?

    • The TEMT7100X01 sensor is commonly used for ambient light sensing in various technical solutions.

  2. What is the operating voltage range of the TEMT7100X01 sensor?

    • The operating voltage range of the TEMT7100X01 sensor is typically between 2.7V and 5.5V.

  3. How does the TEMT7100X01 sensor communicate with microcontrollers or other devices?

    • The TEMT7100X01 sensor typically communicates using analog output, making it compatible with most microcontrollers.

  4. What is the spectral response of the TEMT7100X01 sensor?

    • The TEMT7100X01 sensor has a spectral response range of approximately 380nm to 780nm, covering the visible light spectrum.

  5. Can the TEMT7100X01 sensor be used in outdoor applications?

    • Yes, the TEMT7100X01 sensor can be used in outdoor applications, but it may require additional protection from environmental factors.

  6. What is the typical resolution of the TEMT7100X01 sensor?

    • The TEMT7100X01 sensor typically has a resolution of around 16 bits, providing accurate light intensity measurements.

  7. Is the TEMT7100X01 sensor suitable for battery-powered devices?

    • Yes, the low power consumption of the TEMT7100X01 sensor makes it suitable for battery-powered devices.

  8. Does the TEMT7100X01 sensor have built-in temperature compensation?

    • Yes, the TEMT7100X01 sensor often includes built-in temperature compensation to ensure accurate light sensing across varying temperatures.

  9. What are some common applications of the TEMT7100X01 sensor in technical solutions?

    • Common applications of the TEMT7100X01 sensor include automatic brightness adjustment in displays, ambient light sensing in IoT devices, and light-controlled switches.

  10. Are there any special considerations for integrating the TEMT7100X01 sensor into a technical solution?

    • It's important to shield the sensor from direct light sources and to calibrate it according to the specific application requirements for optimal performance.