FM-9038LM-5AN Datasheet, PDF (1/7 Pages) Opto Electronics Co,. LTD – IR Receiver Modules for Remote Control Systems

FM-9038LM-5AN
IR Receiver Modules for Remote Control Systems
Description
The FM-9038LM-5AN is remote control receiver modules.
Pin diode and receiver IC are assembled on one module.
Small-sized, light-weight, and low current consumption.
modules have been achieved by using resin mold.
The demodulated output signal can directly be decoded
by a microprocessor. The main benefit is the reliable
function even in disturbed ambient and the protection
against uncontrolled output pulses.
Features
ƒ Supply Voltage Range: 2.7V to 6.5V
ƒ TTL and CMOS compatibility
ƒ Photo detector and preamplifier in one package.
ƒ Internal filter for PCM frequency
ƒ Open collector output (built-in Pull-up resistor(40K)
ƒ Output active low
ƒ Enhanced Immunity against all kinds of disturbance light
ƒ No occurrence of disturbance pulses at output pin within nominal conditions.
ƒ Short settling time after power On.( below 1msec)
ƒ Meet RoHS
Application Circuit
Transmitter
IR Receiver Module ^VCC
VOUT
47~100Ω
VCC
47uf
MCU
GND
GND
R-C filter recommended to suppress power supply disturbances.
R-C filter should be connected closely between VCC pin and GND pin.
Block Diagram
Ordering Info.(carrier frequencies)
Type
FM-9032LM-5AN
FM-9036LM-5AN
FM-9038LM-5AN
FM-9040LM-5AN
FM-9056LM-5AN
Carrier Frequency (fo)
32.7 K
36.7 K
37.9 K
40.0 K
56.7 K
光電企業有限公司
November 2006 Rev 1.3