GB-IRM-8751 SERIES
Infrared Receiver Module
DESCRIPTION:
The IRM-8751 series is a miniature type infrared remote control system receiver
which has been developed and designed by utilizing the most updated IC
technology.
The pin diode and preamplifier are assembled on a single lead frame.
The epoxy package is designed as an IR filter. The demodulated output signal
can directly be decoded by a microprocessor.
PACKAGE DIMENSIONS
7.4+0.2
1.6
7.9+0.2
2.5
1.0 Max.
0.4+0.1
5.3+0.5
3.7
1.2
R
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Symbol
Parameter
Max
V
CC
Supply Voltage
5.3 V
T
opr
Operating Temperature Range
-10
o
C To +85
o
C
T
stg
Storage Temperature Range
o
-20
o
5 seconds
Lead Soldering Temperature 1.6mm(.06") from body 260
o
C forC To +100 C
NOTES : 1. All dimensions are in millimeters.
2. Lead spacing is measured where the leads emerge from the package.
3. Protuded resin under flange is 1.5 mm (0.059") Max.
4. Specifications are subject to change without notice.
o
2.54
2.54
0.4+0.1
1
2
3
1. OUTPUT
2. GROUND
3. VCC
15.6 Min.
1.5+0.3
1.
2.3
75
Unit: mm
Tol: +/- 0.2mm
ELECTRO-OPTICAL CHARACTERISTICS (Ta=25 C)
Peak
Wave Length
λp
(nm)
Typ
GB-IRM-8751-2L
GB-IRM-8751-2F
GB-IRM-8751-4L
GB-IRM-8751-4F
Straight
Bended
Straight
Bended
940
940
940
940
B.P.F
Center
Frequency
F
o
(KHz)
Typ
37.9
37.9
37.9
37.9
Reception
Distance
(m)
L
O
16
16
16
16
L
45
7
7
8
8
Supply
Current
I
CC
(mA)
Max
3
2.4
3
3
4.5
3
5.0
5.5
2.7
5.5
Min
Supply
Voltage
V
CC
(V)
Typ
Max
Half Angle
(Horizontal)
θ
h
Typ
+45
+45
+45
+45
Half Angle
(Vertical)
θ
v
Typ
+35
+35
+35
+35
o
Part No.
Lead Type
TESTING CONDITION FOR EACH PARAMETER (Ta=25 C)
Parameter
Supply Voltage
Supply Current
Peak Wave Length
Reception Distance
Half Angle (Horizontal)
Half Angle (Vertical)
Symbol
V
CC
I
CC
λ
ρ
Lo/L
45
θ
h
θ
v
Unit
V
mA
nm
m
Deg
Deg
Test Condition
DC Voltage
No signal input
1.0
o
0
o
10
o
20
o
30
o
θ
v
θ
h
40
o
From the vertex
of receiving suface to
ray axis range
θ=0
o
and
θ=45
o
0.9
0.8
50
o
60
o
0.7
70
o
80
o
90
o
0.5
0.3
0.1
0.2
0.4
0.6
SPATIAL DISTRIBUTION
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