IRM-3638M [EVERLIGHT]
Infrared Receiver Control; 红外线接收管
| 型号： | IRM-3638M |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | Infrared Receiver Control |
| 文件： | 总8页 (文件大小：286K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Features
ꢀ High protection ability against EMI
ꢀ Circular lens for improved reception characteristics
ꢀ Available for various carrier frequencies
ꢀ Min burst length: 6 cycles
ꢀ Min gap length: 10 cycles
ꢀ Suitable for continuous code
ꢀ Low operating voltage and low power consumption
ꢀ Optimized immunity against TFT backlight interferences
ꢀ High immunity against ambient light
ꢀ Long reception range
ꢀ High sensitivity
1
2
3
ꢀ Pb free and RoHS compliant
Description
The IRM-36xxM series devices are miniature type
infrared receivers which have been developed and
designed by using the latest IC technology, specially
optimized to suppress interferences from TFT
backlight.
The photo diode and preamplifier are assembled onto
a lead frame and molded into an epoxy package
which operates as an IR filter.
Pin Configuration
1. OUT
2. GND
3. VCC
The demodulated output signal can directly be
decoded by a microprocessor.
Applications
• AV equipment such as TV, VCR, DVD, CD, MD, etc.
• Short pause time protocols
• Toy applications
• CATV set top boxes
• Multi-media Equipment
• Other devices using IR remote control
Application Circuit
Block Diagram
The RC Filter must be connected as close as possible to
Vcc and GND pins.
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
1
http://www.everlight.com
Rev.3
January 25, 2011
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Revision : 3
LifecyclePhase:
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Parts Table
Model No.
IRM-3636M
IRM-3638M
IRM-3640M
IRM-3656M
Carrier Frequency
36 kHz
38 kHz
40 kHz
56 kHz
Package Dimensions
(Dimensions in mm)
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
2
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Rating
Unit
Supply Voltage
Vcc
Topr
Tstg
Tsol
6
V
ꢀ
ꢀ
ꢀ
Operating Temperature
-20 ~ +80
-40 ~ +85
260
Storage Temperature
Soldering Temperature *1
*1 4mm from mold body for less than 10 seconds
Electro-Optical Characteristics (Ta=25℃, Vcc=3V)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Condition
mA
No input signal
Current consumption
Supply voltage
Icc
VCC
λp
---
2.7
---
0.4
-
0.6
5.5
---
V
nm
Peak wavelength
940
L0
14
6
---
---
---
---
m
Reception range
L45
See chapter
‚Test method’
deg
deg
Half angle(horizontal)
Half angle(vertical)
φh
φv
---
---
±35
±35
---
---
μs
μs
Test signal
according to
figure 1
High level pulse width
Low level pulse width
High level output voltage
Low level output voltage
Internal pull up resistor
TH
TL
450
500
---
---
700
750
---
ISOURCE≦1μA
VOH
VOL
RPU
Vcc-0.4
---
---
V
V
ISINK≦2mA
0.2
100
0.5
115
85
kΩ
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
3
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Test method
The specified electro-optical characteristics are valid under the following conditions.
1. Measurement environment
A place without extreme light reflections.
2. External light
The environment contains an ordinary, white fluorescent lamp without high frequency modulation. The
color temperature is 2856K and the illumination at the IR receiver is less than 10 Lux (Evꢀ10Lux).
3. Standard transmitter
The test transmitter is calibrated by using the circuit shown in figure 2. The radiation intensity of the
transmitter is adjusted until Vo=400mVp-p. Both, the test transmitter and the photo diode, have a peak
wavelength of 940nm. The photo diode for calibration is PD438B (λp=940nm, Vr=5V).
4. The measurement system is shown in Fig.-3
Fig.-1 Transmitter Wave Form
D.U.T output Pulse
Fig.-2 standard transmitter calibration
Fig.-3
Measuring System
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
4
http://www.everlight.com
Rev.3
January 25, 2011
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Revision : 3
LifecyclePhase:
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Typical Electro-Optical Characteristic Curves
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
5
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Code information
Protocol
JVC
Suitable
Yes
Protocol
RCA
Suitable
Yes
Yes
Yes
No
Matsushita
Mitsubishi
NEC
Yes
Sharp
Yes
Sony 12 Bit
Sony 15 Bit
Sony 20Bit
Toshiba
Yes
RC5
Yes
No
RC6
Yes
Yes
Yes
Yes
RCMM
RCS-80
Yes
Zenith
Yes
Continuous Code
Device Marking
Notes
1 denotes Year code
2 denotes Month code
3 denotes Device number
4 denotes Carrier frequency (2: 36KHz, 4: 38KHz 5: 40KHz 7:56KHz)
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
6
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Infrared Receiver Control
Receiver Module
IRM-36xxM series
Packing Quantity
1500 pcs / Box
10 Boxes / Carton
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
7
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
Infrared Receiver Control
Receiver Module
IRM-36xxM series
DISCLAIMER
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material
change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions for use
outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting
from use of the product which does not comply with the absolute maximum ratings and the instructions
included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in
any form is prohibited without the specific consent of EVERLIGHT.
Everlight Electronics Co., Ltd.
Document No:DMO-0000128
8
http://www.everlight.com
January 25, 2011
Rev.3
Revision : 3
LifecyclePhase:
Release Date:2011-03-07 10:36:36.0
Expired Period: Forever
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