IRM-H638T-TR2 [EVERLIGHT]
Infrared Remote-control Receiver Module; 红外遥控接收模块
| 型号： | IRM-H638T-TR2 |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | Infrared Remote-control Receiver Module |
| 文件： | 总11页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Infrared Remote-control Receiver Module
IRM-H6XXT/TR2
Features
‧High shielding against electric field disturbance.
‧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.
‧Top-received SMD.
‧Suitable burst length ≧10 pulses/burst.
‧This product itself will remain within RoHS compliant version.
‧Pb free.
‧External dimensions 5(L)*7(W)*4(H)mm.
Descriptions
The device is a miniature SMD type infrared remote
control system receiver that 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
1. 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
Device Selection Guide
PART
Chip
MATERIAL
Silicon
COLOR
---
Package
Epoxy
Black
Everlight Electronics Co., Ltd.
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Page: 1 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Package Dimensions
Notes：1.All dimensions are in millimeters.
2.Tolerances unless dimensions ±0.2mm.
Soldering patterns
The following soldering patterns are recommended for reflow-soldering :
Unit: mm
Available Types For Different Carrier Frequencies
Type
Carrier Frequencies (Typ)
IRM-H638T/TR2
38 kHz
Everlight Electronics Co., Ltd.
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Prepared date：09 -26-2007
Rev
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Device No：DMO-0000008
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Rating
Unit
Notice
Supply Voltage
Vcc
Topr
Tstg
0~6
V
℃
Operating Temperature
Storage Temperature
-25 ~ +85
-40 ~ +85
℃
Recommended Operating Condition
Supply Voltage Rating: Vcc 2.7V to 5.5V
Electro-Optical Characteristics (Ta=25℃, and Vcc=3.0V)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Condition
mA No signal input
nm
Supply Current
Icc
---
---
---
1.2
---
λp
Peak Wavelength
940
L0
8
5
---
---
---
---
m
Reception Distance
L45
At the ray axis
deg
*1
Θh
Θv
TH
TL
Half Angle(Horizontal)
Half Angle(Vertical)
---
---
45
45
---
---
---
---
deg
μs
High Level Pulse Width
Low Level Pulse Width
400
400
800
800
At the ray axis
*2
μs
High Level Output Voltage
VH
VL
2.7
---
---
---
V
V
Low Level Output Voltage
0.2
0.5
Notes:
*1：The ray receiving surface at a vertex and relation to the ray axis in the range of θ= 0° and
θ=45°.
*2：A range from 30cm to the arrival distance. Average value of 50 pulses.
Everlight Electronics Co., Ltd.
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
The Notice of Application:
Transmission remote control signal consist of four parts: Encode Part, IR Transmitter Source, IRM
device, Decode Part
1. When IRM-H6XXT code select frequency, it need to well understand the center system of
encode part.
2. Strong or weak light of IR Transmitter can affect distance of transmission.
3. Minimum Burst Length Tburst (number of pulses per burst) : 10 cycles
4. It needs to ensure the translation range of decode part if it is applied to the pulse-width range.
If the above items hardly assure of its application, it’ll cause NG(no good) message from the edge
of signal.
Note: This model might not work well with RCA code.
Test Method：
The specified electro-optical characteristics is satisfied under the following
Conditions at the controllable distance.
cMeasurement place
A place that is nothing of extreme light reflected in the room.
dExternal 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)
eStandard 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,Δλ=50nm. Also, photodiode is used of PD438B(Vr=5V).
(Standard light / Light source temperature 2856°K).
fMeasuring system
According to the measuring system shown in Fig.-3
Fig.-1 Transmitter Wave Form
D.U.T output Pulse
Carrier frequency is adjusted to
center frequency of each product.
IR TANSMITTER
OUTPUT WAVE FORM
OUTPUT PULSE
OF DEVICE
Duty=0.5
Everlight Electronics Co., Ltd.
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Page: 4 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Fig.-2 Measuring Method
Fig.-3
Measuring System
20cm
10k
+5.0± 0.1V
L: Transmission Distance
Vcc
OUT
10uF
θ
θ
Standard Transmitter
D.U.T
Vout
Standard Transmitter
Vout
GND
θ: Angle Of Horizontal & Vertical Direction
Oscilloscope
Block Diagram：
Vs
IN
OUT
µC
Input
CGA & filter
Demodulator
Oscillator
AGC/ATC & digital control
Carrier frequency f0
Modulated IR signal
min 10 pulses
GND
Application Circuit：
Ω
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd.
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Rev
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Page: 5 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Typical Electro-Optical Characteristics Curves
Fig.-4 Relative Spectral Sensitivity vs.
Fig.-5 Relative Transmission Distance vs.
Wavelength
Direction
θ
Fig.-6 Output Pulse Length vs. Arrival Distance Fig.-7 Arrival Distance vs. Supply Voltage
10
8
6
4
2
Everlight Electronics Co., Ltd.
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Page: 6 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
Fig.-8 Fig.-9 Relative Transmission Distance vs. Fig.-9 Arrival Distance vs. Ambient Temperature
Center Carrier Frequency
IRM-H638T/TR2
8
6
4
Center Carrier Frequency (kHz)
Acceptable Code List
IR Code
NEC
Acceptable
○
○
○
○
○
○
○
×
RC5_Philips
RC6_Philips
RCA_Thomson
Toshiba
Sharp
Sony 12 Bit
Sony 15 Bit
Sony 20 Bit
M atsushita
M itsubishi
Zenith
×
○
×
○
×
JVC
Continuous Code
High Data Rate Code
×
×
Everlight Electronics Co., Ltd.
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Prepared date：09 -26-2007
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EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below.
Confidence level：90%
LTPD：10%
Reflow Terms: JEDEC Level 4 Specification
Drying; Temp.:125℃ 24hrs Æ Moisture 30℃ / 60% RH 96hrs Æ Reflow Temp.: 260℃±5℃
10sec, 3 times
Note:
1. Not sooner than 15 minutes and not longer than 4 hours after removal from the
temperature/humidity chamber.
2. The time between reflow shall be 5 minutes minimum and 60 minutes maximum.
Recommended method of storage
Dry box storage is recommended as soon as the aluminum bag has been opened prevent
moisture absorption. The following conditions should be observed, if dry boxes are not available:
z Storage temperature 10℃ to 30℃
z Storage humidity ≦60%RH max.
After more than 72 hours under these conditions moisture content will be too high for
Reflow soldering:
In case of moisture absorption, the devices will recover to former condition by drying
under the following condition:
192 hours at 40℃+5℃/-0℃ and 5%RH (dry air / nitrogen) or
96 hours at 60℃+5℃ and < 5%RH for all device containers or
24 hours at 125℃+5℃ not suitable for reel or tubes.
ESD Precaution
Proper storage and handing procedures should be followed to prevent ESD damage to
the devices especially when they are removed from the Anti-static bag. Electro-Static Sensitive
Devices warning labels are on the packing.
Everlight Electronics Co., Ltd.
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Rev
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Page: 8 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Recommended Solder Profile
260°C Max.
10sec Max.
1~5°C/sec
60sec. Max.
Above. 220°C
Pre-heating
180~200°C
1~5°C/sec.
120sec.Max.
Notice:
(1) Reflow soldering should not be done more than two times.
(2) When soldering, do not put stress on the IRM-H6XXT/TR2 Series devices during heating.
(3) After soldering, do not warp the circuit board.
Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3
seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal. Be careful because the damage of the product is often
started at the time of the hand solder.
Repairing
Repair should not be done after the Devices have been soldered. When repairing is
unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed
beforehand whether the characteristics of the Devices will or will not be damaged by repairing.
Everlight Electronics Co., Ltd.
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Rev
1
Page: 9 of
9
Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Packing Quantity Specification
1. 1000 PCS/1 Reel
2. 5 Reel /1Carton
Carrier Tape Dimensions: Loaded quantity 1000 PCS per reel
Packing process
Bar Code Label
Everlight Electronics Co., Ltd.
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Rev
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Page: 10 of
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Device No：DMO-0000008
Prepared date：09 -26-2007
Prepared by：IBU_NPID2
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H6XXT/TR2
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: None
Pb
RoHS
IRM-H6XXT/TR2
HUE: None
REF: Reference
LOT No: Lot Number
MADE IN CHINA: Production Place
Notes
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 using 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
corporation. Please don’t reproduce or cause anyone to reproduce them without
EVERLIGHT’s consent.
EVERLIGHT ELECTRONICS CO., LTD.
Office: No 25, Lane 76, Sec 3, Chung Yang Rd,
Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936
Fax: 886-2267-6244, 2267-6189, 2267-6306
http:\\www.everlight.com
Everlight Electronics Co., Ltd.
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Prepared date：09 -26-2007
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Page: 11 of
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Device No：DMO-0000008
Prepared by：IBU_NPID2
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