TFDU5103-TR3

Maximum Forward Current :
Package / Case :
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 25 C
Packaging : Reel
Wavelength : 900 nm
Transmission Distance : 1 m
Half Intensity Angle Degrees : 48 deg
Maximum Rise Time : 40 ns
Maximum Fall Time : 40 ns
Dimensions : 9.7 mm x 4.7 mm x 4 mm
Radiant Intensity : 170 mW/sr
LED Supply Voltage : - 0.5 V to 6.5 V
Operating Voltage : 2.7 V to 5.5 V
Pulse Width : 1.8 us
Continual Data Transmission : 1.152 Mbit/s


Description

The TFDU5103-TR3 is one member of the TFDU5103 family which is designed as the low-power infrared transceiver that compliant to the latest IrDA physical layer standard for fast infrared data communication, supporting IrDA speeds up to 1.152 Mbit/s (MIR), and carrier based remote control modes up to 2 MHz. This device can be used in (1)notebook computers, desktop PCs, palmtop computers (Win CE, Palm PC), PDAs; (2)digital still and video cameras; (3)printers, fax machines, photocopiers, screen projectors; (4)telecommunication products applications, and also is available in different package options, including this BabyFace package.

Features of the TFDU5103-TR3 are:(1)supply voltage 2.7 v to 5.5 v, operating idle current (receive mode) < 3 ma, shutdown current < 5 a over full temperature range; (2)surface mount package, top and side view, l 9.7 mm x w 4.7 mm x h 4.0 mm; (3)operating temperature -25 to 85 ; (4)storage temperature -40 to 100 ; (5)transmitter wavelength typ. 886 nm, supporting irda?and remote control; (6)irda compliant, link distance (mir) > 1 m, +/-15 window losses are allowed to still be inside the irda spec.; (7)remote control range > 8 m, 22 m; (8)esd > 4000 v (hbm), latchup > 200 ma; (9)emi immunity > 550 v/m for gsm frequency and other mobile telephone bands / (700 mhz to 2000 mhz, no external shield); (10)split power supply, led can be driven by a separate power supply not loading the regulated supply. u.s. pat. no. 6,157,476; (11)tri-state-receiver output, floating in shut down with a weak pull-up; (12)eye safety class 1 (iec60825-1, ed. 2001), limited led on-time, led current is controlled, no single fault to be considered.

The absolute maximum ratings of the TFDU5103-TR3 can be summarized as:(1)Supply voltage range, transceiver: -0.5 to +6 V;(2)Supply voltage range, transmitter: -0.5 to +6.5 V;(3)Input currents: 10 mA;(4)Output sinking current: 25 mA;(5)Power dissipation: 500 mW;(6)Junction temperature: 125 °C;(7)Ambient temperature range (operating): -25 to +85 °C;(8)Storage temperature range: -25 to +85 °C;(9)Soldering temperature: 240 °C;(10)Average output current: 125 mA;(11)Repetitive pulse output current: 600 mA;(12)IRED anode voltage: -0.5 to +6.5 V;(13)Voltage at all inputs and outputs: 5.5 V;(14)Load at mode pin when used as mode indicator: 50 pF.

The electrical characteristics of this TFDU5103-TR3 can be summarized as:(1)Supply voltage: 2.7 to 5.5 V;(2)Dynamic supply current (Idle): 2 to 3 mA;(3)Operating temperature range: -25 to +85 °C;(4)Output voltage low: 0.4 V;(5)Output voltage high: 0.8 x VCC V or 0.9 x VCC V;(6)Output Rxd current limitation high state: 20 mA;(7)Output Rxd current limitation low state: 20 mA;(8)Rxd to VCC1 impedance: 400 to 600 k. If you want to know more information about TFDU5103-TR3, please download the datasheet in www.seekic.com or www.chinaicmart.com .