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ISL29002IROZ
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ISL29002IROZ

Product Overview

The ISL29002IROZ belongs to the category of ambient light sensors and is commonly used in electronic devices to measure the intensity of ambient light. Its characteristics include high sensitivity, low power consumption, and small package size. The sensor is typically packaged in a small surface-mount package and is available in various quantities.

Specifications

  • Operating Voltage: 2.5V to 3.3V
  • Ambient Light Range: 0.01 lux to 64,000 lux
  • Interface: I2C
  • Package Type: 6-pin ODFN

Detailed Pin Configuration

  1. VDD - Power supply input
  2. SDA - I2C data line
  3. SCL - I2C clock line
  4. INT - Interrupt output
  5. GND - Ground
  6. ADDR - I2C address select

Functional Features

The ISL29002IROZ sensor provides accurate light intensity measurements in various lighting conditions. It offers a wide dynamic range and operates with low power consumption, making it suitable for battery-powered devices. Additionally, it includes an interrupt feature to alert the system when the light level crosses a pre-defined threshold.

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Low power consumption
  • Wide operating range
  • Small package size

Disadvantages

  • Limited to I2C interface
  • May require external calibration for specific applications

Working Principles

The ISL29002IROZ operates based on the principle of converting incident light into electrical signals using photodiodes. These signals are then processed to provide digital outputs corresponding to the ambient light intensity.

Detailed Application Field Plans

The ISL29002IROZ sensor finds applications in various fields such as: - Mobile devices for automatic display brightness adjustment - Wearable devices for gesture recognition and activity tracking - Industrial equipment for ambient light monitoring - Automotive systems for interior lighting control

Detailed and Complete Alternative Models

Some alternative models to the ISL29002IROZ sensor include: - APDS-9300 - TSL2561 - OPT3001 - BH1750

In conclusion, the ISL29002IROZ ambient light sensor offers high sensitivity and low power consumption, making it suitable for a wide range of applications across different industries.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ISL29002IROZ sa mga teknikal na solusyon

  1. What is the ISL29002IROZ?

    • The ISL29002IROZ is a digital light sensor designed to accurately measure ambient light in a variety of technical solutions.

  2. What is the operating voltage range of the ISL29002IROZ?

    • The operating voltage range of the ISL29002IROZ is typically between 2.25V and 3.63V.

  3. How does the ISL29002IROZ communicate with microcontrollers or other devices?

    • The ISL29002IROZ communicates using an I2C interface, making it compatible with a wide range of microcontrollers and devices.

  4. What is the resolution of the ISL29002IROZ?

    • The ISL29002IROZ has a resolution of 16 bits, providing precise light sensing capabilities.

  5. Can the ISL29002IROZ be used in battery-powered applications?

    • Yes, the low power consumption of the ISL29002IROZ makes it suitable for battery-powered applications.

  6. What is the spectral response of the ISL29002IROZ?

    • The ISL29002IROZ has a spectral response that closely matches the human eye's response to light, making it ideal for ambient light sensing.

  7. Does the ISL29002IROZ have built-in interrupt functionality?

    • Yes, the ISL29002IROZ features programmable upper and lower thresholds with interrupt functionality, allowing for customizable triggering based on light levels.

  8. Is the ISL29002IROZ suitable for use in mobile devices?

    • Yes, the small form factor and low power consumption make the ISL29002IROZ well-suited for integration into mobile devices such as smartphones and tablets.

  9. What is the temperature range for operation of the ISL29002IROZ?

    • The ISL29002IROZ is designed to operate within a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.

  10. Are there any application notes or reference designs available for integrating the ISL29002IROZ into technical solutions?

    • Yes, Intersil provides comprehensive application notes and reference designs to assist with the integration of the ISL29002IROZ into various technical solutions.