SI4431BDY-T1-GE3

Product Overview

Category

The SI4431BDY-T1-GE3 belongs to the category of RF transceivers.

Use

It is commonly used for wireless communication applications, including remote control systems, sensor networks, and industrial monitoring.

Characteristics

• Frequency range: 240–960 MHz
• Output power: up to +20 dBm
• Low current consumption
• Integrated voltage regulator
• Small form factor

Package

The SI4431BDY-T1-GE3 comes in a compact and durable package suitable for surface mount technology (SMT) assembly.

Essence

This RF transceiver is essential for enabling reliable wireless communication in various electronic devices and systems.

Packaging/Quantity

The SI4431BDY-T1-GE3 is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

• Operating frequency: 240–960 MHz
• Modulation: FSK, GFSK, MSK, GMSK, OOK
• Data rate: up to 500 kbps
• Supply voltage: 1.8–3.6 V
• Operating temperature: -40°C to +85°C

Detailed Pin Configuration

The SI4431BDY-T1-GE3 features a detailed pin configuration with pins designated for power supply, data input/output, antenna connection, and control signals. Refer to the datasheet for the complete pinout diagram.

Functional Features

• High sensitivity receiver
• Programmable packet handler
• Integrated wake-on-radio functionality
• Low power consumption modes
• Configurable GPIOs

Advantages and Disadvantages

Advantages

• Wide operating frequency range
• Low current consumption
• Integrated voltage regulator for simplified power supply design
• Flexible modulation options

Disadvantages

• Limited output power compared to some high-power transceivers
• Requires careful RF layout and matching for optimal performance

Working Principles

The SI4431BDY-T1-GE3 operates based on the principles of RF communication, utilizing modulation techniques to transmit and receive data wirelessly. It integrates various features to enable efficient and reliable wireless communication while minimizing power consumption.

Detailed Application Field Plans

Remote Control Systems

The transceiver can be used in remote control applications for consumer electronics, home automation, and automotive keyless entry systems.

Sensor Networks

In sensor networks, the SI4431BDY-T1-GE3 facilitates wireless connectivity for environmental monitoring, industrial automation, and smart agriculture applications.

Industrial Monitoring

For industrial monitoring, the transceiver enables wireless data transmission in equipment monitoring, asset tracking, and process control systems.

Detailed and Complete Alternative Models

• SI4463-B1B-FM: A similar RF transceiver with enhanced features for higher data rates and longer range applications.
• CC1101: An alternative transceiver offering compatibility with various modulation schemes and frequency bands.

In conclusion, the SI4431BDY-T1-GE3 is a versatile RF transceiver suitable for a wide range of wireless communication applications, offering a balance of performance, power efficiency, and flexibility.

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