TSMP77000TT

Product Overview

Category

The TSMP77000TT belongs to the category of infrared receivers.

Use

It is used for receiving infrared signals from remote controls.

Characteristics

• High sensitivity
• Wide operating voltage range
• Low power consumption

Package

The TSMP77000TT comes in a small, surface-mount package.

Essence

This product is essential for applications requiring remote control functionality.

Packaging/Quantity

It is typically packaged in reels and available in quantities suitable for mass production.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters

Detailed Pin Configuration

The TSMP77000TT has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Signal output)

Functional Features

• High sensitivity enables reliable signal reception
• Wide operating voltage range allows flexibility in power supply selection
• Low power consumption prolongs battery life in portable devices

Advantages and Disadvantages

Advantages

• High sensitivity for reliable signal reception
• Wide operating voltage range for flexibility
• Low power consumption for extended battery life

Disadvantages

• Limited transmission range compared to some alternatives
• Sensitive to ambient light interference

Working Principles

The TSMP77000TT operates by detecting modulated infrared signals and converting them into electrical signals for further processing by the connected device.

Detailed Application Field Plans

Television Remote Controls

The TSMP77000TT is commonly used in television remote controls to receive user commands and control the TV's functions.

Set-Top Boxes

In set-top boxes, this component receives signals from the remote control to navigate channels, adjust volume, and access various features.

Home Automation Systems

For home automation systems, the TSMP77000TT is utilized to receive commands for controlling lighting, temperature, and other smart home devices.

Detailed and Complete Alternative Models

1. TSOP38238 - Similar infrared receiver with higher transmission range
2. TSOP4840 - Infrared receiver with improved ambient light immunity

In conclusion, the TSMP77000TT is a versatile infrared receiver with high sensitivity, wide operating voltage range, and low power consumption, making it suitable for various remote control applications. While it has limitations in transmission range and susceptibility to ambient light interference, it remains a popular choice for many electronic devices requiring remote control functionality. Additionally, alternative models such as the TSOP38238 and TSOP4840 offer different features to cater to specific application requirements.