TSOP33230 Infrared Receiver Module

Introduction

The TSOP33230 is an infrared receiver module designed for remote control applications. This component belongs to the category of electronic sensors and is widely used in consumer electronics, home automation, and industrial control systems. Its characteristics include high sensitivity, low power consumption, and compatibility with various IR protocols. The module is typically packaged in a compact, surface-mount device (SMD) package and is available in tape and reel packaging.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 30 kHz to 56 kHz
• Supply Current: 350 µA
• Operating Temperature: -25°C to 85°C
• Output Signal: Active Low
• Package Type: SMD (Surface-Mount Device)

Pin Configuration

The TSOP33230 module features a standard pinout configuration with three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

• High Immunity against Ambient Light
• Improved Shielding against Electrical Field Disturbances
• Photodetector and Preamplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages

• Wide Operating Voltage Range
• Compact SMD Package
• Compatible with Various IR Protocols
• Low Power Consumption

Disadvantages

• Limited Carrier Frequency Range
• Susceptible to Direct Sunlight Interference

Working Principles

The TSOP33230 operates based on the principle of receiving modulated infrared signals from remote controls. It utilizes a photodetector and preamplifier to convert the incoming IR signals into electrical pulses, which are then processed to extract the transmitted data.

Application Field Plans

The TSOP33230 finds extensive application in the following fields: - Consumer Electronics: TV, DVD, and Set-Top Box Remote Controls - Home Automation: IR-based Smart Home Devices - Industrial Control Systems: IR Remote-controlled Equipment

Alternative Models

For users seeking alternative infrared receiver modules, the following options can be considered: 1. TSOP382: Higher Carrier Frequency Range 2. TSOP4840: Enhanced Sunlight Rejection 3. TSOP53330: Extended Operating Temperature Range

In conclusion, the TSOP33230 infrared receiver module offers a reliable and efficient solution for remote control applications, with its high sensitivity, low power consumption, and compatibility with various IR protocols making it a popular choice across different industries.

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