Integrated Low Profile Transceiver Module
www.DataSheet4U.com
TFDU4202
Vishay Semiconductors
Integrated Low Profile Transceiver Module for Telecom Applications ...
Description
www.DataSheet4U.com
TFDU4202
Vishay Semiconductors
Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard
Description
The miniaturized TFDU4202 is an ideal transceiver for applications in telecommunications like mobile phones and pagers. The device is mechanically designed for lowest profile with a height of only 2.8 mm. The infrared transceiver is compatible to the latest IrDA® IrPHY specification up to a data rate of 115 kbit/s. At lower operating voltages up to 3.3 V the transceiver can be operated without external current limiting resistor to achieve a range > 1 m. The added feature is a split power supply for IRED driver (Vccp) and ASIC (Vccp). For operating only in the limited distance, low power range (20 cm/ 30 cm), TFDU4201 with built-in current control is recommended. For this device see the appropriate data sheet.
18170
Features
Package dimension microFace TFDU4202: L 7.1 mm x W 4.7 mm x H 2.8 mm e3 Compatible to latest IrDA IrPHY standard CIR Remote Control operation: Typical transmission range 8 m using standard RC-receivers. Receives RC-commands with typical specified sensitivity. SMD Side View Lowest power consumption 65 µA, receive mode, 0.01 µA Shutdown Built-in current limitation Output intensity adjustable by external resistor Wide supply voltage range (2.4 V to 5.5 V) Split power supply Operational down to 2.0 V Fewest external components Eye safety: Double safety Measures: Limited optical output ouls...
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