Infrared
Remote Control
Receiver Module
IRM-56384
Features
‧ High protection ability against EMI.
‧ Circular lens to improve the receive characteristic. ‧ Line-up for various center carrier frequencies. ‧ Low voltage and low power consumption. ‧ High immunity against ambient light. ‧ Photodiode with integrated circuit. ‧ TTL and CMOS compatibility. ‧ Long reception distance.
‧ High sensitivity. ‧ Pb free
Description
The IRM-56384 device are 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 lead frame, the epoxy package is designed as an IR filter.
The demodulated output signal can directly be decoded by a microprocessor.
Applications
• Light detecting portion of remote control
• AV instruments such as Audio, TV, VCR, CD, MD, etc. • Home appliances such as Air-conditioner, Fan, etc. • The other equipments with wireless remote control. • CATV set top boxes • Multi-media Equipment
Application Circuit
RC Filter should be connected closely between Vcc pin and GND pin.
Block Diagram
1 2 3
Pin Configuration
1. OUT
2. GND
3. V S
蓝环章鱼当宠物卖Infrared Remote Control
IRM-56384 Receiver Module
Parts Table
Package Dimenstions
(Dimensions in mm)
Notes:
Tolerances unless dimensions ±0.3mm.
Infrared Remote Control
Receiver Module
IRM-56384 Absolute Maximum Ratings (T a=25°C)
Parameter Symbol Rating Unit
Supply Voltage Vcc 6 V
Operating Temperature Topr -25 ~ +85 ℃
Storage Temperature Tstg -40 ~ +85 ℃
Soldering Temperature *1Tsol 260 ℃
*1 4mm from mold body less than 10 seconds
Electro-Optical Characteristics (Ta=25℃ and Vcc=3.0V)
Parameter Symbol
MIN.
TYP.
MAX.
Unit
Condition Consumption Current Icc --- --- 2 mA No signal input B.P.F Center Frequency Fo --- 38 --- KHz Peak Wavelength λp--- 940 --- nm
L014 --- ---
Reception Distance
blue timeL45 6 --- ---
m
Half Angle(Horizontal) Θh--- 45 --- deg At the ray axis Notes 1
Half Angle(Vertical) Θv--- 45 --- deg
High Level Pulse Width T H400 --- 800 μs Low Level Pulse Width T L400 --- 800 μs At the ray axis Notes 2
High Level Output Voltage V H 2.7 --- --- V Low Level Output Voltage V L --- 0.2 0.5 V
*2. The ray receiving surface at a vertex and relation to the ray axis in the range of θ=0° and θ=45°. *3. A range from 30cm to the arrival distance. Average value of 50 pulses.
Infrared Remote Control
Receiver Module
connie lai
IRM-56384
precisTest Method
The specified electro-optical characteristics is satisfied under the following Conditions at the controllable distance.
1. Measurement place
A place that is nothing of extreme light reflected in the room. 2. External light
Project the light of ordinary white fluorescent lamps which are not high Frequency lamps and must be less then 10 Lux at the module surface. (Ee 10Lux)≦
3. Standard transmitter
A transmitter whose output is so adjusted as to Vo=400mVp-p
and the output Wave form shown in
Fig.-1.According to the measurement method shown in Fig.-2 the standard transmitter is specified. However, the infrared photodiode to be used for the transmitter should be λp=940nm,∆λ=50nm. Also, photodiode is used of PD438B (Vr=5V). (Standard light / Light source temperature 2856°K). 4. Measuring system According to the measuring system shown in Fig.-3
中药制药Fig.-1 Transmitter Wave Form D.U.T output Pulse Fig.-2 Measuring Method Fig.-3 Measuring System
Infrared Remote Control
IRM-56384
二七惨案Receiver Module
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