Infrared Receiver Module IRM-H6XXT/TR2 SeriesInfrared Receiver Module IRM-H6XXT/TR2 Series 3 Features ‧ High protection ability against EMI ‧ Available for various carrier frequencies
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*1 Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation
of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability.
*2 Soldering time≦5 seconds
Electro-Optical Characteristics (Ta=25°C and Vcc=3.0V)
Parameter Symbol MIN. TYP. MAX. Unit Condition
Current Consumption Icc --- 0.4 0.7 mA No signal input
Supply Voltage Vs 2.7 --- 5.5 V
Peak Wavelength λp --- 940 --- nm
Reception Distance
L0 8 --- --- m
See chapter
'Test method' *3
L45 5 --- ---
Half Angle (Horizontal) Θh --- ±45 --- deg
Half Angle (Vertical) Θv --- ±45 --- deg
High Level Pulse Width TWH 400 --- 800 μs Test signal according to
figure 1 *4
Low Level Pulse Width TWL 400 --- 800 μs
High Level Output Voltage VH Vcc-0.4 --- --- V ISOURCE≦1μA
Low Level Output Voltage VL --- 0.2 0.5 V ISINK≦2mA
*3 The ray receiving surface at a vertex and relation to the ray axis in the range of θ=0° and θ=45°.
*4 A range from 30cm to the arrival distance. Average value of 50 pulses.
Data Sheet Infrared Receiver Module IRM-H6XXT/TR2 Series
The specified electro-optical characteristic is satisfied under the following Conditions: 1. Measurement environment
A place without extreme light reflected 2. External light
Ordinary white fluorescent lamps (Light source temperature 2856°K, Ee≦10Lux) without high frequency modulation
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. Measuring system According to the measuring system shown in Fig.-3
Fig.-1 Transmitter Wave Form D.U.T output Pulse
Fig.-2 Measuring Method Fig.-3 Measuring System
Data Sheet Infrared Receiver Module IRM-H6XXT/TR2 Series
The following are general recommendations for moisture sensitive level (MSL) 4 storage and use: 1. Do not open moisture proof bag before devices are ready to use. 2. Shelf life in sealed bag from the bag seal date: 12 months at 10°C~30°C and < 90% RH.
3. After opening the package, the devices must be stored at 10°C~30°C and 60%RH, and used within 72 hours (floor life).
4. If the moisture absorbent material (desiccant material) has faded or unopened bag has exceeded the shelf life or devices (out of bag) have exceeded the floor life, baking treatment is required.
5. If baking is required, refer to IPC/JEDEC J-STD-033 for bake procedure or recommend the following conditions:96 hours at 60°C ± 5°C and < 5 % RH.
Data Sheet Infrared Receiver Module IRM-H6XXT/TR2 Series
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.
Solder Reflow Temperature Profile
Note: Reference: IPC/JEDEC J-STD-020D
Preheat
Temperature min (Tsmin) 150 °C
Temperature max (Tsmax) 200°C
Time (Tsmin to Tsmax) (ts) 60-120 seconds
Average ramp-up rate (Tsmax to Tp) 3 °C/second max
Other
Liquidus Temperature (TL) 217 °C
Time above Liquidus Temperature (t L) 60-100 sec
Peak Temperature (TP) 260°C
Time within 5 °C of Actual Peak Temperature: TP - 5°C 30 s
Ramp- Down Rate from Peak Temperature 6°C /second max.
Time 25°C to peak temperature 8 minutes max.
Reflow times 2 times
Note:
1. Reflow soldering should not be done more than two times. 2. When soldering, do not put stress on the IRM device during heating. 3. After soldering, do not warp the circuit board.
Data Sheet Infrared Receiver Module IRM-H6XXT/TR2 Series