IRM-3740M EVERLIGHT [Everlight Electronics Co., Ltd], IRM-3740M Datasheet

no-image

IRM-3740M

Manufacturer Part Number
IRM-3740M
Description
Infrared Receiver Control
Manufacturer
EVERLIGHT [Everlight Electronics Co., Ltd]
Datasheet
Revision
LifecyclePhase:
Infrared Receiver Control
Receiver Module
Features
Description
Applications
Application Circuit
The RC Filter must be connected as close as possible to
Vcc and GND pins.
Everlight Electronics Co., Ltd.
Document No: DMO-0000161
‧ 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
‧ High immunity against ambient light
‧ Long reception range
‧ High sensitivity
‧ Pb free and RoHS compliant
The IRM-37xxM 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.
The demodulated output signal can directly be
decoded by a microprocessor.
• 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
Optimized immunity against TFT backlight
: 1
interferences
Rev.1
1
Release Date:2010-04-14 05:43:36.0
Expired Period: Forever
Block Diagram
IRM-37xxM series
Pin Configuration
1. OUT
2. V
3. GND
1 2 3
CC
http://www.everlight.com
April 9, 2010

Related parts for IRM-3740M

IRM-3740M Summary of contents

Page 1

... High immunity against ambient light ‧ Long reception range ‧ High sensitivity ‧ Pb free and RoHS compliant Description The IRM-37xxM 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. ...

Page 2

... Infrared Receiver Control Receiver Module Parts Table Model No. IRM-3736M IRM-3738M IRM-3740M Notes: Tolerance unless otherwise mentioned ±0.3mm Everlight Electronics Co., Ltd. Document No: DMO-0000161 Revision : 1 LifecyclePhase: Carrier Frequency 36 kHz 38 kHz 40 kHz Package Dimensions (Dimensions in mm) 2 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever IRM-37xxM series http://www ...

Page 3

... T 450 --- H T 500 --- L V Vcc-0.4 --- OH V --- 0 100 PU 3 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever IRM-37xxM series Unit 6 V ℃ ℃ ℃ MAX. Unit Condition mA No input signal 0.6 5 --- --- m --- See chapter ‚ Test method’ deg --- deg --- μs ...

Page 4

... 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 Fig.-2 standard transmitter calibration Everlight Electronics Co., Ltd. Document No: DMO-0000161 Revision : 1 LifecyclePhase: IRM-37xxM series D.U.T output Pulse Fig.-3 Measuring System 4 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever ). ...

Page 5

... Infrared Receiver Control Receiver Module Typical Electro-Optical Characteristic Curves Everlight Electronics Co., Ltd. Document No: DMO-0000161 Revision : 1 LifecyclePhase: IRM-37xxM series 5 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever http://www.everlight.com April 9, 2010 ...

Page 6

... Protocol Yes RCA Yes Sharp Yes Sony 12 Bit Yes Sony 15 Bit Yes Sony 20Bit Yes Toshiba Yes Zenith Yes Continuous Code 6 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever IRM-37xxM series Suitable Yes Yes Yes No No Yes Yes Yes http://www.everlight.com April 9, 2010 ...

Page 7

... 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-0000161 Revision : 1 LifecyclePhase: IRM-37xxM series 7 Rev.1 Release Date:2010-04-14 05:43:36.0 Expired Period: Forever http://www.everlight.com April 9, 2010 ...

Related keywords