Infrared Remote Control
Receiver Module
LTM-99 Series
Features
Compact package
High immunity from ambient light
Good performance against electric field disturbance
5 volt supply voltage and low power consumption
Pin out can be changed according to customer's requirement
Description
The LTM-99 series are miniaturized receivers for infrared remote control systems. It is a single unit type module which
incorporates a PIN diode and a receiving preamplifier IC. The demodulated output signal can directly be decoded by
a microprocessor. It has excellent sensitivity and reliable function even in disturbed working environment.
Device No
Device No.
LTM-991-XXS
LTM-991-XXF
LTM-991-XXT
LTM-991-XXH
LTM-992-XXS
LTM-992-XXF
LTM-992-XXT
LTM-992-XXH
XX: Carrier frequencies for 33, 36, 38, 40, 56.8 kH
Package Dimensions
A. LTM-99X-XXS
D
E
T
E
L
O
S
B
O
Detecting
Window
Side
Side
Top
Top
Package
Dimension
A
B
3
Pin Out Function
2
1
C
D
Vout
Gnd
Vcc
Side
Side
Top
Top
A
B
C
D
Vout
Vcc
Gnd
B. LTM-99X-XXF
10-49
M99.p65
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