Vishay TFBR4650 IrDA®-Compliant IR Transceiver®

Vishay Intertechnology announces that the company has released a new device for IrDA-compliant infrared (IR) transceiver modules in the standard 6.8 mm by 2.8 mm by 1.6 mm footprint. Vishay Semiconductors TFBR4650 offers a reliable drop-in replacement for devices from other manufacturers. While other IrDA transceiver manufacturers may exit the IrDA transceiver market, Vishay is fully committed to maintaining a presence and supporting customers. 

• Helps customers avoid the need for PCB redesigns in the event of competitor product obsolescence
• Provides low power consumption

Key features

• Drop-in Replacement, Standard 6.8 mm by 2.8 mm by 1.6 mm Footprint
• Eliminating the Need for PCB Redesigns
• Supports data rates from 9.6 kbit/s to 115.2 kbit/s (SIR)
• Link distance up to 30 cm with standard IrDA and up to 20 cm with low power IrDA

Additional features

• IrDA-compliant
• Standard 6.8 mm by 2.8 mm by 1.6 mm footprint
• Consists of a PIN photodiode, infrared emitter, and control IC in a single package
• Compliant with the latest IrDA physical layer standard for IR data communication
• Supports data rates from 9.6 kbit/s to 115.2 kbit/s (SIR)
• Link distance up to 30 cm with standard IrDA and up to 20 cm with low power IrDA
• Emission intensity can be set by an external resistor to increase the range for extended low power specifications to 50 cm
• Quiescent supply current of 75 μA at 3.6 V
• Shutdown current of 10 nA typical at +25 °C
• Lead (Pb)-free and RoHS-compliant

Applications

• Wireless transmsission in:
• Gas and power meters
• Cell phones, microphones, robots
• Mobile medical devices

Upcoming seminars/promotion activities

• Vishay Semiconductor Product Training in Selb 16th May 2019

Available tools

http://www.vishay.com/ppg?84597&designtools-ppg 

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