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TFDU4300 - Infrared Transceiver Module

Description

The TFDU4300 is a low profile (2.5 mm) infrared transceiver module with independent logic reference voltage (Vlogic) for low voltage IO interfacing.

Features

  • Compliant to the latest IrDA physical layer specification (9.6 kbit/s to 115.2 kbit/s) and TV Remote Control, bi-directional operation included.
  • Operates from 2.4 V to 5.5 V within specification over full temperature range from - 30 °C to + 85 °C.
  • Logic voltage 1.5 V to 5.5 V is independent of IRED driver and analog supply voltage.
  • Split power supply, transmitter and receiver can be operated from two power supplies with relaxed requirements saving costs, US.

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Datasheet Details

Part number TFDU4300
Manufacturer Vishay
File Size 415.33 KB
Description Infrared Transceiver Module
Datasheet download datasheet TFDU4300 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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VISHAY TFDU4300 Vishay Semiconductors Infrared Transceiver Module (SIR, 115.2 kbit/s) for IrDA® applications Description The TFDU4300 is a low profile (2.5 mm) infrared transceiver module with independent logic reference voltage (Vlogic) for low voltage IO interfacing. It is compliant to the latest IrDA physical layer standard for fast infrared data communication, supporting IrDA speeds up to 115.2 kbit/s (SIR) and carrier based remote control. The transceiver module consists of a PIN photodiode, an infrared emitter (IRED), and a low-power control IC to provide a total front-end solution in a single package. This device covers an 18065 extended IrDA low power range of close to 1 m. With an external current control resistor the current can be adjusted for shorter ranges.
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