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RPM872-H7 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 RPM872-H7은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 RPM872-H7 기능
기능 IrDA infrared communication module
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


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RPM872-H7 데이터시트, 핀배열, 회로
Photo Link Module
RPM872-H7
IrDA infrared communication module
RPM872-H7
RPM872-H7 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
Supply voltage
Power dissipation
Operating temperature
VCC
Pd
Topr
Storage temperature
Tstg
Limits
7.0
100
20 to +85
30 to +100
Unit
V
mW
˚C
˚C
zRecommended operating conditions (Ta=25°C)
Parameter
Symbol Min. Typ.
Supply voltage
VCC 2.0 3.0
VLEDA 2.6
3.0
VIO 1.5 3.0
Max.
3.6
5.5
VCC
Unit
V
V
V
Rev.B
1/6




RPM872-H7 pdf, 반도체, 판매, 대치품
Photo Link Module
RPM872-H7
zElectrical characteristics (Unless otherwise noted, VCC=3V, VLEDA=3V, VIO=3V, Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Consumption Current 1
Consumption Current 2
Transmission rate
ICC1 75 99 µA VPWDOWN = 0V. At no input light
ICC2
0.01
0.2
µA VPWDOWN = VIO. At no input light
2.4 115.2 kbps
2/3VIO
VIO = 1.8 to 3.6 [V]
PWDOWN INPUT High Voltage VPDH
VIO V
1.2 VIO = 1.5 to 1.8 [V]
PWDOWN INPUT Low Voltage VPDL
0
1/3VIO V VIO = 1.8 to 3.6 [V]
VIO1.2
VIO = 1.5 to 1.8 [V]
PWDOWN INPUT High Current
PWDOWN INPUT Low Current
IPDH
IPDL
1.0
1.0
0
0
1.0 µA PWDOWN = VIO [V]
1.0 µA PWDOWN = 0 [V]
<Transmitter>
TXD INPUT High Voltage
VTXH 2/3VIO
VIO
VIO = 1.8 to 3.6 [V]
V
1.2 VIO = 1.5 to 1.8 [V]
TXD INPUT Low Voltage
TXD INPUT High Current
VTXL
ITXH
0
2.5
1/3VIO V VIO = 1.8 to 3.6 [V]
VIO1.2
VIO = 1.5 to 1.8 [V]
5 10 µA TXD = VIO [V]
TXD INPUT Low Current
ITXL
1.0
0
1.0 µA TXD = 0 [V]
LED ANODE Current
ILEDA
30.5
mA
<Receiver>
RXD OUTPUT High Voltage
RXD OUTPUT Low Voltage
RXD OUTPUT Rise Time
RXD OUTPUT Fall Time
RXD OUTPUT Pulse Width
Receiver Latency Time
VRXH
VRXL
tRR
tFR
twRXD
tRT
VIO0.4
0
1.5
35
35
2.3
100
VIO
0.4
4.2
200
V IRXH = 200µA
V IRXL = 200µA
ns CL = 15pF
ns CL = 15pF
µs CL = 15pF, 2.4 to 115.2kbps
µs
zOptical characteristics (Unless otherwise noted, VCC=3V, VLEDA=3V, VIO=3V, Ta=25°C)
Parameter
Symbol Min. Typ.
Peak wave length
λP 850 870
Intensity 1
IE1 4.0 10
Half-Angle
θL / 2 − ±18
Optical pulse width
TWLED 1.42 1.63
Rise time / Fall time
Tr / Tf
Optical over shoot
−−
Edge jitter
Tj 40
Irradiance in angular
Ee 0.0068
INPUT Half-Angular
θD / 2
±15
Maximum Emitting Time TLEDmax 16
48
1.This product is not designed for protection against radioactive rays.
2.This product dose not include laser transmitter.
3.This product includes one pin photo diode.
4.This product dose not include optical load.
Max.
900
26
±30
2.02
100
25
40
500
120
Unit Conditions
nm
mW / Sr 15˚ ≤ θL 15˚
deg
µs TXD=1.63µs pulse input
ns 10% to 90%
%
ns
mW / cm2 15˚ ≤ θL 15˚
deg
µs TXD=VIO
Rev.B
4/6

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RPM872-H7 전자부품, 판매, 대치품
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1

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부품번호상세설명 및 기능제조사
RPM872-H7

IrDA infrared communication module

ROHM Semiconductor
ROHM Semiconductor

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