UTS-413T Ver la hoja de datos (PDF) - Unity Opto Technology

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UTS-413T

Infrared IrDA Transceiver Module

Unity Opto Technology 

Infrared IrDA Transceiver Module

Absolute Maximum Ratings

Paramater

Storage Temperature

Symbol

Ts

Operating Temperature

Lead Solder Temperature

Repetitive Pulsed LED Current

TA

TJ

ILED (RP)

Min.

-25

-25

Max.

85

80

260

650

Peak LED Current

ILED (PK)

1000

Supply Voltage

Voltage at any pins

Vcc

-0.5

5.5

Vmax

Vcc +0.3

UTS-413T

Unit

℃

℃

℃

mA

mA

V

V

Conditions

≦90μs Pulse Width

≦25% Duty Cycle

≦2 μs Pulse Width

≦25% Duty Cycle

Recommended Operating Conditions

Paramater

Operating Temperature

Symbol

TA

Min.

-20 ℃

Supply Voltage

Vcc

3.0 V

TYP.

Max.

75 ℃

5.0 V

Conditions

Electrical and Optical Characteristics

Paramater

Symbol Min.

Receiver Data Logic High

VRXDH Vcc×0.8 V

Receiver Data Logic Low

VRXDL

Transmitter Data Logic High

VTXDH Vcc×0.6 V

Transmitter Data Logic Low

VTXDL

Supply Current

Is

Shutdown Current

IPD

Average Transmit LED Driver

ITD

Current

Radiant IRED Peak Wavelength λp

Radiant IRED Wavelength

Spectral Line Half Width

Δλ1/2

Radiant IRED Viewing Angle

2θ1/2 30 degrees

Receiver PIN Viewing Angle

2θ1/2 30 degrees

TYP.

13 mA

0.1μA

870 nm

50 nm

Max.

Conditions

Into CMOS Load

0.2 V Into CMOS Load

Into CMOS Load

Vcc×0.4V Into CMOS Load

18 mA

Receiver Mode

1μA

SCLK/SD=1

160 mA ≦90μs Pulse Width

≦25% Duty Cycle

If=20mA

If=20mA

Unity Opto Technology Co., Ltd.

4

REV A2

04/03/01

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