TSL202R Product Overview

Introduction

The TSL202R is a light-to-voltage optical sensor designed for use in various applications. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The TSL202R belongs to the category of light-to-voltage optical sensors. It is commonly used for ambient light sensing, proximity detection, and object identification in electronic devices and industrial equipment.

Characteristics

• Package: The TSL202R is available in a compact surface-mount package.
• Essence: It converts light intensity into a proportional voltage output.
• Packaging/Quantity: Typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Spectral Response: 320nm to 1000nm
• Output Voltage Range: 0V to VCC
• Operating Temperature: -40°C to 85°C
• Supply Voltage: 2.7V to 3.6V
• Output Type: Analog Voltage

Detailed Pin Configuration

The TSL202R typically features a standard pin configuration, including power supply, ground, and output pins. Specific details can be found in the product datasheet provided by the manufacturer.

Functional Features

• High Sensitivity: Capable of detecting a wide range of light intensities.
• Low Power Consumption: Suitable for battery-powered applications.
• Integrated Signal Conditioning: Provides a convenient output for interfacing with microcontrollers or analog circuits.

Advantages and Disadvantages

Advantages

• Versatile application in various light-sensing scenarios.
• Compact form factor for integration into small-scale designs.
• Wide operating temperature range for diverse environmental conditions.

Disadvantages

• Limited output resolution compared to digital sensors.
• Susceptible to interference from ambient light sources in certain environments.

Working Principles

The TSL202R operates based on the principle of converting incident light into a corresponding voltage output. This is achieved through the use of integrated photodiodes and signal conditioning circuitry, allowing for accurate light intensity measurement.

Detailed Application Field Plans

The TSL202R finds extensive use in: - Ambient light sensing for display backlight control in consumer electronics. - Proximity detection for touchless user interfaces in interactive devices. - Object identification and sorting in industrial automation systems.

Detailed and Complete Alternative Models

Several alternative models to the TSL202R exist, offering similar functionality and performance. Some notable alternatives include the TSL257-LF, TSL2591, and TSL237.

In conclusion, the TSL202R serves as a reliable light-to-voltage optical sensor with diverse applications across industries. Its high sensitivity, low power consumption, and compact design make it a preferred choice for designers seeking precise light sensing solutions.

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