RPM872 데이터 시트보기 (PDF) - ROHM Semiconductor

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RPM872

IrDA infrared communication module

ROHM Semiconductor 

Photo Link Module

RPM872

IrDA infrared communication module

RPM872

RPM872 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The infrared LED, PIN photo diode, and

waveform shaping LSI are all integrated into one single package. This module is designed for low power consumption.

The very small package makes it a perfect fit for mobile devices.

zFeatures

1) Applied to IrDA Ver. 1.2. (Low Power)

2) Designed for low power consumption at waiting mode (75µA).

3) Low operating voltage

VCC=2.0V to 3.6V

VIO=1.5V to 3.6V

VLED=2.6V to 5.5V

4) Small package.

5) Power down function.

zApplications

Cellular phones, PDA, Digital still camera, Handy terminals, and other portable equipments.

zAbsolute maximum ratings (Ta=25°C)

Parameter

Symbol

Limits

Unit

Supply voltage

VCC

7.0

V

Power dissipation

Pd

100

mW

Operating temperature

Topr

−20 to +85

˚C

Storage temperature

Tstg

−30 to +100

˚C

zRecommended operating conditions (Ta = 25°C)

Parameter

Symbol Min. Typ. Max. Unit

Supply voltage

VCC

2.0

3.0

3.6

V

VLEDA 2.6

3.0

5.5

V

VIO

1.5

3.0

VCC

V

Rev.B

1/6

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