UTS-413T

www.DataSheet4U.com Infrared IrDA Transceiver Module Feature Highlights IrDA1.1, HP-SIR, and Sharp ASK compliant Support IrDA data rates form 9.6Kbps to 4Mbps Minimal external components User programmable ambient light rejection filters High performance -minimum detectable photocurrent of 250nA @4Mbps, 100nA @≦115Kbps - analog latency turn around time <100uS (typical) Single +2.7V to +5V supply Low power consumption <1 uA in shutdown mode Wavelength : 870 nm UTS-413T Applications Notebook and Subnotebook Computers Desktop PCs、Printers 、PDAs Telecommunication Products (Cellular Phones、Pagers) External Infrared Adapters (Dongles) Digital Still and Video Cameras Photo Imaging Printers Description The UTS-413T is a low cost, low power, multi-mode infrared transceiver module in a ultra slimline form factor ideally suited for portable wireless data communications and connectivity applications. The device consists of an infrared emitting diode (IRED), a photodiode (PIN), and a low power control IC integrated into a single package. Only a few external components are required to fully implement the module . Block Diagram SCLK/ SD vcc PIN AMP Filter Comparator RXD vcc Vref AMP Driver GND LEDC TXD Unity Opto Technology Co., Ltd. 1 REV A2 04/03/01 Infrared IrDA Transceiver Module I/O Pins Configuration Table Pin 1 2 3 4 5 6 7 8 Description LED Anode LED Cathode Transmitter Data Input Receiver Data Output Shutdown Mode Supply Voltage No Connect...