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Vishay Semiconductors Infrared Transceivers

Vishay Semiconductors Infrared Transceivers are small-profile Infrared Data Association (IrDA) compliant transceivers. These transceivers enable short-distance wireless data communication and support data rates up to 115kbit/s. These transceivers feature transmission distances from 50cm to 1m. The infrared transceivers have a split power supply that allows the emitter to be driven by a separate power supply. They are available in six variants: TFBR4650, TFBS4650, TFBS4652, TFBS4711, TFDU4101, and TFDU4301. The infrared transceivers are lead-free and capable of lead-free processing. Typical applications include data collection, medical, vending, Point-of-Sale (POS), and access control.

Features

  • Compliant to the latest IrDA physical layer specification (9.6kbits/s to 115.2kbit/s) 
  • Power consumption of less than 1µA in shutdown mode
  • Link distance:
    • TFDU4101 – 1m
    • TFBS4711 – 1m
    • TFBS4650 – 70cm

Applications

  • Short-distance wireless communication and data transfer:
    • White goods maintenance interface
    • Battery cell to battery cell balancing in electric vehicles
  • Environments where RF is problematic:
    • Mines
    • Hospitals
    • Data network security

Additional resources

Component Options

Vishay Semiconductors Infrared Transceivers
Vishay Semiconductors Infrared Transceivers
Vishay Semiconductors Infrared Transceivers
Vishay Semiconductors Infrared Transceivers
View Results ( 17 ) Page
Numéro de pièce Fiche technique Série If - Courant direct Tension d'alimentation de fonctionnement Pd - Dissipation d’énergie Taux de transmission des données Distance de transmission Intensité énergétique Degrés des angles de demi-intensité Largeur d'impulsion Dimensions Courant d'entrée
TFDU4301-TR1 TFDU4301-TR1 Fiche technique 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 70 cm 65 mW/sr 24 deg 2.2 us 8.5 mm x 2.5 mm x 3.1 mm 10 mA
TFBS4650-TR3 TFBS4650-TR3 Fiche technique TFBS6450 300 mA 2.4 V to 3.6 V 250 mW 115.2 kb/s 30 cm 25 mW/sr 2 us 6.8 mm x 2.8 mm x 1.6 mm 40 mA
TFBS4711-TR1 TFBS4711-TR1 Fiche technique TFBS 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 1 m 65 mW/sr 24 deg 2.2 us 6 mm x 3.1 mm x 1.9 mm 10 mA
TFDU4101-TR3 TFDU4101-TR3 Fiche technique TFDU 80 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 1 m 65 mW/sr 24 deg 2.2 us 9.7 mm x 4.7 mm x 4 mm 10 mA
TFBS4652-TT1 TFBS4652-TT1 Fiche technique TFBS 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 50 cm 65 mW/sr 2.9 us, 1.7 us 6.8 mm x 2.8 mm x 1.6 mm
TFDU4301-TR3 TFDU4301-TR3 Fiche technique 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 70 cm 65 mW/sr 24 deg 2.2 us 8.5 mm x 2.5 mm x 3.1 mm 10 mA
TFDU4301-TT1 TFDU4301-TT1 Fiche technique 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 70 cm 65 mW/sr 24 deg 2.2 us 8.5 mm x 2.5 mm x 3.1 mm 10 mA
TFDU4301-TT3 TFDU4301-TT3 Fiche technique 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 70 cm 65 mW/sr 24 deg 2.2 us 8.5 mm x 2.5 mm x 3.1 mm 10 mA
TFBS4652-TR1 TFBS4652-TR1 Fiche technique TFBS 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 50 cm 25 mW/sr 2.9 us 6.8 mm x 2.8 mm x 1.6 mm 40 mA
TFBS4711-TR3 TFBS4711-TR3 Fiche technique TFBS 300 mA 2.4 V to 5.5 V 250 mW 115.2 kb/s 1 m 65 mW/sr 24 deg 2.2 us 6 mm x 3.1 mm x 1.9 mm 10 mA
Publié le: 2018-11-09 | Mis à jour le: 2024-09-05