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RPM5538-H12E4A

P1-P3P4-P6P7-P8
RPM5500 series
Photo Link Module
1/7
IR Receiver Module
RPM5500 series
RPM5500 series are remote control receiver modules. Small-sized, light-weight, and low current consumption modules
have been achieved by using resin mold.
zApplications
All household electric appliances such as TV, DVD, air conditioner and audio equipment.
zFeatures
1) Small size, SMD type.
2) Low current consumption. (0.95mA Typ.)
3) High ripple rejection.
4) Top view package type & Side view package type.
zRPM5500 series
Sub carrier frequency
TOP VIEW
36.7kHz RPM5537-H12
RPM5538-H12
RPM5540-H12
SIDE VIEW
RPM5537-H14
RPM5538-H14
RPM5540-H14
37.9kHz
40.0kHz
zAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol
Limits
Unit
Supply Voltage V
CC
6.3
−10 to +75
−30 to +100
V
mA2.0
Operating temperature
Storage temperature
Output Current
Topr
Tstg
Io
°C
°C
zRecommended operating conditions (Ta = 25°C)
Parameter Symbol Min. Typ. Max. Unit
Supply Voltage
V
CC 5.0 V4.5 5.5
RPM5500 series
Photo Link Module
2/7
zBlock diagram
Comparator
LIMITER
AMP
22k
V
CC
R
OU
T
GN
D
I / V
BPF
Demodulator
and integrator
zTerminal description
Pin namePin No. Function
1V
CC POWER SUPPLY
GROUND
GROUND
GROUND
OUTPUT TERMINAL
GROUND
GROUND
2
3
4
5
6
7
GND
GND
GND
R
OUT
GND
GND
zElectrical, Optical characteristics (Unless otherwise noted, Ta = 25°C V
CC
=5V)
∗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.
Parameter Symbol Min. Typ. Max. Unit Conditions
Consumption Current I
CC
V
H
L
V
L
T
ON
T
OFF
fo
0.95 mA No outside light, No signal input
Outer light condition Ee < 10 (Ix)
Isink 200µA
Effective Distance
High Level Output Voltage
Low Level Output Voltage
ON Pulse Width
OFF Pulse Width
Center frequency
Vertical half angle
12
−
−
600
1.5
m−
V−
V
µs
0.5
800
Horizontal half angle
θ 1/2
θ 1/2
600
∗3
∗1
∗1
∗1
Outer light condition Ee < 10 (Ix) ∗1
Outer light condition Ee < 10 (Ix) ∗1
∗2
∗2
−
7
400
4.5
−
400
−
−
−
38
42
µs800
kHz−
−
deg
deg
−
=
<
z Measurement Conditions
(1) Transmit signal
600µs 600µs
Fig.1 Transmit signal
Carrier frequency=fo, Duty=50%
RPM5500 series
Photo Link Module
3/7
(2) Standard transmitter
Fig.2 Measurement of standard transmitter proofreading
Standard transmitter
R
20cm
io=V
OUT
/ R
λ peak=940nm
λ ∆=40nm
RPM-302B
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=27µA at E=1000(lx)
(using CIE standard light source A)
(3) Measurement effective distance, horizontal & vertical half angle
Fig.3 Measurement condition for effective distance
RPM5500 series
Light detector fac
e
illuminance : Ee
Effective distance : L
(θ ; Indicates horizontal and vertical directions)
θ
θ
S
tandard transmitter
Effective distance L : Effective distance at θ=0° Fig.3
Horizontal & vertical half angle θ : The angle which effective distance became 50% of L.
P1-P3P4-P6P7-P8

RPM5538-H12E4A

Mfr. #:
Buy RPM5538-H12E4A
Manufacturer:
ROHM Semiconductor
Description:
Infrared Receivers REMOTE CTRL 37.9KHZ
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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