ROHM RPM5300 Technical data
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RPM5300 series
Photo Link Module
IR Receiver Module
RPM5300 series
RPM5300 series are remote contro l receiver mod ules. Small-siz ed, light-weight, and low curr ent consumpt ion modules
have been achieved by using resin mold.
zApplications
All household electric appliances su ch as TV, DVD, air conditioner and audio equ ipment.
zFeatures
1) Small size, SMD type.
2) Low current consumption. (300µA Typ.)
3) High ripple rejection.
4) Top view package type & Side view package type.
5) High sensitivity, such as leed type IR Receiver, because of using “the Dual Receiving Lens”.
zRPM5300 series
Sub carrier frequency
36.7kHz RPM5337-H12
37.9kHz
40.0kHz
SIDE VIEW
RPM5337-H14
RPM5338-H14
RPM5340-H14
zAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol
Supply Voltage V
Storage temperature
Operating temperature
CC
Tstg
Topr
−30 to +100
−10 to +75
zRecommended operating conditions (Ta = 25°C)
Parameter Symbol Min. Typ. Max. Unit
V
Supply Voltage
CC
Limits
6.3
3.0 V2.7 3.6
TOP VIEW
RPM5338-H12
RPM5340-H12
Unit
V
°C
°C
1/7
Photo Link Module
zBlock diagram
RPM5300 series
CC
V
100k
I / V
AMP
LIMITER
Comparator
BPF
Demodulator
and integrator
zT ermina l description
Pin namePin No. Function
1V
2
3
4
5
6
7
CC
GND
GND
GND
OUT
R
GND
GND
POWER SUPPLY
GROUND
GROUND
GROUND
OUTPUT TERMINAL
GROUND
GROUND
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.
∗3 Three types of frequencies : 36.7, 37.9, 40kHz.
CC
L
V
V
T
ON
T
OFF
fo
θ 1/2
θ 1/2
H
L
2.5
400
400
300 µA No outside light, No signal input
7
12
−
600
600
−
−
−
∗3
42
38
500
−
−
0.5
800
−
−
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
R
OUT
GND
∗1
∗1
∗1
∗2
∗2
2/7
Photo Link Module
z Measurement Conditions
(1) Transmit signal
RPM5300 series
600µs 600µs
Carrier frequency=fo, Duty=50%
Fig.1 Transmit signal
(2) Standard transmitter
λ peak=940nm
λ ∆=40nm
io=V
OUT
20cm
RPM-302B
Standard transmitter
R
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)
3/7
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