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TSL45315CL

TSL4531 Series 880 nm

Inventory:6,098

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Overview of TSL45315CL

The TSL45315CL is an ambient light sensor IC designed to provide accurate ambient light measurements for various applications. It offers high sensitivity and a wide dynamic range, making it suitable for use in diverse lighting conditions.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Power Supply
  • GND: Ground
  • SCL: I2C Serial Clock Line
  • SDA: I2C Serial Data Line
  • INT: Interrupt Output
  • ADDR: I2C Slave Address
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TSL45315CL IC for a visual representation.

Key Features

  • High Sensitivity: The TSL45315CL offers high sensitivity to accurately detect ambient light levels.
  • Wide Dynamic Range: With a wide dynamic range, this sensor can handle varying light intensities.
  • Low Power Consumption: Designed for energy efficiency, making it suitable for battery-powered devices.
  • I2C Interface: Utilizes the I2C interface for easy integration with microcontrollers and digital systems.
  • Interrupt Function: Includes an interrupt output for efficient light level threshold monitoring.
  • Small Form Factor: Available in a compact package ideal for space-constrained designs.

Note: For detailed technical specifications, please refer to the TSL45315CL datasheet.

Application

  • Display Backlight Control: Ideal for adjusting display backlight levels based on ambient light conditions.
  • Automotive Lighting: Used in automotive lighting systems for automatic headlight control and interior lighting adjustments.
  • Smart Home Automation: Suitable for smart home applications, enabling automatic lighting control based on environmental light levels.

Functionality

The TSL45315CL ambient light sensor provides accurate light measurements and interfaces seamlessly with digital systems, making it an essential component for automatic light control in various applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the power supply voltage.
  • I2C Communication: Interface with SCL (Pin 3) and SDA (Pin 4) for I2C communication with the host system.
  • Interrupt Monitoring: Utilize the INT pin (Pin 5) for efficient light level threshold monitoring and interrupt generation.

Frequently Asked Questions

Q: What is the operating voltage range for the TSL45315CL?
A: The TSL45315CL operates within a voltage range of 2.5V to 3.3V.

Q: Is the TSL45315CL suitable for outdoor light sensing applications?
A: Yes, the TSL45315CL's wide dynamic range and high sensitivity make it suitable for outdoor light sensing in various environmental conditions.

Equivalent

For similar functionalities, consider these alternatives to the TSL45315CL:

  • TSL2561: This ambient light sensor offers comparable performance and features for accurate light detection in diverse lighting conditions.
  • BH1750FVI: An alternative light sensor IC with I2C interface and high accuracy for ambient light measurements in various applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Light to Digital Converters RoHS Details
Data Bus Width 16 bit Peak Wavelength 880 nm
Maximum Operating Frequency 400 kHz Operating Supply Current 110 uA
Operating Supply Voltage 2 V Minimum Operating Temperature - 15 C
Maximum Operating Temperature + 70 C Package / Case ChipLED-4
Brand ams OSRAM Interface Type I2C
Maximum Fall Time 300 ns Maximum Rise Time 1000 ns
Moisture Sensitive Yes Mounting Style SMD/SMT
Product Type Optical Sensors Factory Pack Quantity 3500
Subcategory Sensors Part # Aliases 300200009

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