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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 750

Sur commande : 0
Stock d'usine :Stock d'usine : 0
Délai d'usine : 4 Semaines
Commande minimale : 750
Multiples de : 750
Quantité Prix Internet
750+ $2.50
Total :

1 875,00 $

Attributes Table
Link 0.7m
Supply Voltage 2.4V to 5.5V
Idle Current-Max 0.07mA
Data Rate 9.6kbps to 115.2kbps
Dimension H  8.5mm x L  2.5mm x W  3.1mm
Fonctionnalités et applications

The TFDU4301-TT1 is a low profile (2.5 mm) infrared transceiver module. 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.

This device covers an extended IrDA low power range of close to 1 m. With an external current control resistor the current can be adjusted for shorter ranges.


  • Operates from 2.4 V to 5.5 V within specification over full temperature range from - 30 °C to + 85 °C
  • Split power supply, transmitter and receiver can be operated from two power supplies with relaxed requirements saving costs, US - patent no. 6,157,476
  • Extended IrDA low power range to about 70 cm
  • Typical remote control range 12 m
  • Low power consumption (< typ. supply current 70 μA)
  • Power shutdown mode (< 1 μA shutdown current in full temperature range, up to 85 °C)
  • Low profile (2.5 mm) (L x W x H in mm): 8.5 × 2.5 × 3.1
  • Surface mount package
  • High efficiency emitter
  • Tri-state-receiver output, floating in shut down with a weak pull-up
  • Compliant with IrDA background light specification
  • EMI immunity in GSM bands > 300 V/m verified
  • Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)
  • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC


  • Printers, fax machines, photocopiers, screen projectors
  • Internet TV boxes, video conferencing systems
  • Medical data collection
  • Diagnostic systems
  • Notebook computers, desktop PCs, palmtop computers (Win CE, Palm PC), PDAs
  • Internet TV boxes, video conferencing systems
  • External infrared adapters (dongles)
  • Data loggers
  • GPS
  • Kiosks, POS, point and pay devices
  • Industrial applications