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TFBR4650 - 84672Infrared Transceiver

Description

The TFBR4650 is one of the smallest IrDA® compliant transceivers available.

It supports data rates up to 115 kbit/s.

The transceiver consists of a PIN photodiode, infrared emitter, and control IC in a single package.

Features

  • Compliant with the IrDA physical layer IrPHY 1.4 (low power specification, 9.6 kbit/s to 115.2 kbit/s).
  • Link distance: 30 cm / 20 cm full 15° cone with standard or low power IrDA, respectively. Emission intensity can be set by an external resistor to increase the range for extended low power spec to > 50 cm.
  • Typical transmission distance to standard device: 50 cm.
  • Small package (L x W x H in mm): 6.8 x 2.8 x 1.6.
  • Low current consumption 75 μA idle at.

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Datasheet preview – TFBR4650

Datasheet Details

Part number TFBR4650
Manufacturer Vishay
File Size 193.83 KB
Description 84672Infrared Transceiver
Datasheet download datasheet TFBR4650 Datasheet
Additional preview pages of the TFBR4650 datasheet.

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    Full PDF Text Transcription

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    www.vishay.com TFBR4650 Vishay Semiconductors 84672Infrared Transceiver, 9.6 kbit/s to 115.2 kbit/s (SIR) 20206 DESIGN SUPPORT TOOLS AVAILABLE 3D 3D 3D Models DESCRIPTION The TFBR4650 is one of the smallest IrDA® compliant transceivers available. It supports data rates up to 115 kbit/s. The transceiver consists of a PIN photodiode, infrared emitter, and control IC in a single package. PIN OUT Pin 1 IRED cathode Pin 2 Pin 3 VCC Ground Pin 4 Shutdown Pin 5 PIN 6 Pin 7 RxD TxD IRED anode FEATURES • Compliant with the IrDA physical layer IrPHY 1.4 (low power specification, 9.6 kbit/s to 115.2 kbit/s) • Link distance: 30 cm / 20 cm full 15° cone with standard or low power IrDA, respectively.
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