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TFDS4500 - Transceiver

Download the TFDS4500 datasheet PDF. This datasheet also covers the TFDU4100 variant, as both devices belong to the same transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The TFDU4100, TFDS4500, and TFDT4500 are a family of low

power infrared transceiver modules compliant to the IrDA 1.2 standard for serial infrared (SIR) data communication, supporting IrDA speeds up to 115.2 kbit/s.

Key Features

  • D Compliant to IrDA 1.2 (Up to 115.2 kbit/s) D 2.7 to 5.5 V Wide Operating Voltage Range D Low.
  • Power Consumption (1.3 mA Supply Current) D Power Sleep Mode Through VCC1/SD Pin (5 nA Sleep Current) D Long Range (Up to 3.0 m at 115.2 k/bit/s) D Three Surface Mount Package Options.
  • Universal (9.7 × 4.7 × 4.0 mm).
  • Side View (13.0 × 5.95 × 5.3 mm).
  • Top View (13.0 × 7.6 × 5.95 mm) D BabyFace (Universal) Package Capable of Surface Mount Solderability to Side and Top.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TFDU4100-Vishay.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TFDS4400 SIR Transceiver Module Vishay Siliconix
TFDS3000 Integrated Infrared Transceiver Module IrDA (SIR) TEMIC Semiconductors
TFDS6401 Fast Infrared Transceiver Module Family (FIR/ 4 Mbit/s) for 2.6 V to 5.5 V Operation Vishay Siliconix
TFDS6500E Transceiver TELEFUNKEN
TFDS6501E Fast Infrared Transceiver Module Vishay Siliconix

Other Datasheets by Vishay

Part Number Description
TFDS6500 Transceiver
TFDT4500 Transceiver
TFDT6500 Transceiver
TFDU4100 Transceiver
TFDU4101 Transceiver

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.

View original datasheet text
TFDU4100/TFDS4500/TFDT4500 Vishay Telefunken 2.7 V to 5.5 V Serial Infrared Transceiver Module Family (SIR, 115.2 kbit/s) Description The TFDU4100, TFDS4500, and TFDT4500 are a family of low–power infrared transceiver modules compliant to the IrDA 1.2 standard for serial infrared (SIR) data communication, supporting IrDA speeds up to 115.2 kbit/s. Integrated within the transceiver modules are a photo PIN diode, infrared emitter (IRED), and a low–power analog control IC to provide a total front–end solution in a single package. Telefunken’s SIR transceivers are available in three package options, including our BabyFace package (TFDU4100), the smallest SIR transceiver available on the market. This wide selection provides flexibility for a variety of applications and space constraints.