TFDU4101TT3 Infrared Transceiver SIR 115.2kbps IC SMD (TFDU4101TT3 IR Transceiver)
The TFDU4101TT3 Infrared Transceiver SIR 115.2kbps IC SMD is a compact integrated optical communication module designed for short range wireless data transfer using infrared signals. It combines a PIN photodiode, infrared emitter, and low power control circuitry in a single package, enabling efficient transmission and reception of IR data. This device supports data rates up to 115.2kbps following IrDA standards and provides reliable communication over distances up to approximately 1 meter.
The TFDU4101TT3 transceiver is widely used in India for embedded systems, industrial electronics, medical devices, and POS systems. It is valued for its low power consumption, compact SMD design, and stable performance in environments where RF communication is not suitable.
Key Features
- Infrared Transceiver Module: Integrated transmitter and receiver
- SIR 115.2kbps Data Rate: Supports IrDA communication
- Short Range Communication: Up to 1 meter link distance
- Low Power Consumption: Efficient operation with shutdown mode
- Compact SMD Package: Easy PCB integration
- Suitable for Industrial Electronics and Embedded Systems
Specifications
- Device Type: Infrared transceiver IC
- Data Rate: Up to 115.2kbps
- Wavelength: Around 900nm infrared
- Communication Standard: IrDA SIR
- Operating Voltage: 2.4V to 5.5V
- Transmission Distance: Up to 1 meter
- Output Type: Digital transmit and receive interface
- Mounting Type: SMD surface mount
- Package Type: Compact IR transceiver module
- Applications: Wireless data transfer POS systems medical devices industrial electronics embedded systems
Pinout Configuration SMD Layout
- VCC supply pins for logic and emitter
- GND ground connection
- TXD transmit data input pin
- RXD receive data output pin
- Shutdown control pin
- IRED anode connection for IR emitter
