ROHM RPM7136-R Technical data
RPM7136-R series
Photo Link Module
IR Receiver Module
RPM7136-R series
RPM7136-R series are remote control receiver modules. Small-sized, light-weight, and low current consumption
modules have been achieved by using resin mold.
zCenter frequency
36.0kHz
zApplications
All household electric appliances su ch as TV, DVD, air conditioner and audio equ ipment.
zFeatures
1) Low current consumption. (0.85mA Typ.)
2) High ripple rejection.
3) 5 types of holders available for each set.
zRPM7136-R series
with holders
TOP VIEW
RSIP-A3 (H4)
9.6mm5.5mmHeight to lens
15.9mm
RPM7136-H4R
TOP VIEW
RSIP-A3 (H8)
7.2mm
RPM7136-H8R
∗Under development
TOP VIEW
RSIP-A3 (H9)
12.0mm
RPM7136-H9R
Products No.
Straight type
RSIP-A3
RPM7136-R RPM7136-V4R
L forming
RSIP-A3 V4
4.8mm
SIDE VIEW
RSIP-A3 (H13)
15.0mm
∗RPM7136-H13R
SIDE VIEW
RSIP-A3 (H5)
∗RPM7136-H5R
zAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol
Supply Voltage V
Storage temperature
Operating temperature
CC
Tstg
Topr
Limits
6.3
−30 to +100
−10 to +75
Unit
V
mA2.0Output Current Io
°C
°C
zRecommended operating conditions (Ta = 25°C)
Parameter Symbol Min. Typ. Max. Unit
V
Supply Voltage
CC
5.0 V4.5 5.5
Rev.B 1/7
RPM7136-R series
Photo Link Module
zBlock diagram
AMP
I / V BPF
ComparatorLIMITER
Detector
CC
V
22k
R
OUT
zT ermina l description
Pin namePin No. Function
1R
2
3
OUT
GND
CC
V
OUTPUT TERMINAL
GROUND
POWER SUPPLY
zElectrical, Optical characteristics (Unless otherwise noted, Ta = 25°C V
Parameter Symbol Min. Typ. Max. Unit Conditions
Consumption Current I
Effective Distance
High Level Output Voltage
Low Level Output Voltage
ON Pulse Width
OFF Pulse Width
Center frequency
Horizontal half angle
Vertical half angle
∗1 600/600µs burst wave is transmitted by standard transmitter. However, it must be measured after the initial transmission pulse is 10 pulse.
∗2 It is an angle when the linear arrival distance become half.
CC
L
V
H
V
T
ON
T
OFF
fo
θ 1/2
θ 1/2
L
−
8
4.5
−
400
400
−
−
−
0.85 mA No outside light, No signal input
1.5
15
−
−
600
0.5
800
600
36.0
45
35
−
−
CC=5V)
m−
Outer light condition Ee < 10 (Ix)
V−
V
µs
µs800
<
Isink 200µA
=
Outer light condition Ee < 10 (Ix) ∗1
Outer light condition Ee < 10 (Ix) ∗1
kHz−
deg
deg
z Measurement Conditions
(1) Transmit signal
∗1
∗1
∗1
∗2
∗2
600µs 600µs
Carrier frequency=fo, Duty=50%
Fig.1 Transmit signal
Rev.B 2/7
RPM7136-R series
Photo Link Module
(2) Stand ard transmitter
λ peak=940nm
λ ∆=40nm
OUT
/ R
20cm
RPM-302B
io=V
Standard transmitter
Fig.2 Measurement of standard transmitter proofreading
R
V
OUT
When standard transmitter output the signal at Fig.1 standard photodiode output become io=5µAp-p under the
measurement condition Fig.2.
(The radiant intensity of standard transmitter : 50mW / sr)
RPM-302B : standard photodiode has short current Isc=27 µA at E=1000(lx)
(using CIE standard light sou rce A)
(3) Measurement effective distance, horizont al & vertical half angle
RPM7136-R series
θ
θ
Standard transmitter
Light detector face
illuminance : Ee
Effective distance : L
(θ ; Indicates horizontal and vertical directions)
Fig.3 Measurement condition for effective distance
Effective distance L : Effective distance at θ=0° Fig.3
Horizontal & vertical half angle θ : The angle which effective distance became 50% of L.
Rev.B 3/7
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