Document
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.
GB-IRM-8751 SERIES
Infrared Receiver Module
PACKAGE DIMENSIONS
7.4+0.2
5.3+0.5 3.7
1.6
1.0 Max.
2.5 1.2 R1.75
7.9+0.2
ABSOLUTE MAXIMUM RATINGS: (Ta=25oC)
Parameter
Symbol
Supply Voltage
VCC Max
Operating Temperature Range
Topr 5.3 V
Storage Temperature Range
Tstg -10oC To +85oC
Lead Soldering Temperature 1.6mm(.06") from body 260oC-2f0oorC5Tsoec+o1n0d0soC
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.
1.5+0.3
2.3
15.6 Min.
2.54
2.54 0.4+0.1
0.4+0.1
123
1. OUTPUT Unit: mm
2. GROUND 3. VCC
Tol: +/- 0.2mm
ELECTRO-OPTICAL CHARACTERISTICS (Ta=25oC)
Part No.
Lead Type
Peak Wave Length
λp (nm)
B.P.F Center Frequency
Fo (KHz)
Typ Typ
GB-IRM-8751-2L Straight
940
37.9
GB-IRM-8751-2F Bended
940
37.9
GB-IRM-8751-4L Straight
940
37.9
GB-IRM-8751-4F Bended
940
37.9
Reception Distance
(m)
Supply Current
ICC (mA)
Supply Voltage
VCC (V)
Half Angle (Horizontal)
θh
LO L45 16 7 16 7 16 8 16 8
Max Min Typ Max
3 2.4 2.7 5.5
3
3 4.5 5.0 5.5
3
Typ +45 +45 +45 +45
Half Angle (Vertical)
θv
Typ +35 +35 +35 +35
TESTING CONDITION FOR EACH PARAMETER (Ta=25oC)
Parameter Supply Voltage Supply Current Peak Wave Length Reception Distance Half Angle (Horizontal) Half Angle (Vertical)
Symbol VCC ICC λρ
Lo/L45 θh θv
Unit Test Condition
V DC Voltage
mA No signal input
nm From the vertex m of receiving suface to Deg ray axis range θ=0o Deg and θ=45o
0o 10o 20o 30o
θh 1.0 θv 40o
0.9 50o
0.8 60o
0.7 70o 80o 90o
0.5 0.3 0.1
0.2 0.4 0.6
SPATIAL DISTRIBUTION
.