![](/html/e3/e31b/e31be64a1ba935616605f1082268739a54ccff5a87e12bf91444d11adb97f4c2/bg1.png)
Ordering number : ENN6048
SPS-442 Series
SPS-442 Series
Receiver Pre-amp Module for
Infrared Remote Control
Features
• This is an unified module consisting of a PIN photodiode and receiver pre-amp IC.
It is a compact type, not necessary to mount outer part, and provides low voltage and low power consumption.
• It also puts a measure to inverter fluorescent lamp with a high frequency trap circuit for band-pass filter.
• It has leads at the both sides, so it is easy to put it on PCB.
Absolute Maximum Ratings at Ta=25°C (as per JIS C 7032)
Parameter Symbol Rating Unit
Line Voltage V
Power Dissipation P
Operating Temperature Topr --10 to +60 °C
Storage Temperature Tstg --20 to +70 °C
Soldering T emperature T sol +260 *
CC
D
0 to +6.3 V
100 mW
1
°C
Recommended Operating Condition at Ta=25°C
Parameter Symbol Opr. Condition Unit
Line Voltage V
We recommend the signal format with leader code (for example ; NEC format or Home Electrical Appliances Society
format in Japan) for the remote control transmitter.
Electrical / Optical Characteristics at Ta=25°C, VCC=5.0V D.C.
Parameter Symbol Condition Min. Typ. Max. Unit.
Consumption Current ICC Non-signal input -- 1.4 2.2 mA
*2 On axis 7.5 10.0 -- m
*2 form device
Controlling Distance L
Low-level Output Voltage VL *2
High-level Output Voltage VH *2
Low-level Pulse Width TWL interval of output at the 300 610 900 µs
High-level Pulse Width TWH interval of output at the 300 590 900 µs
Carrier W ave Frequency f
1
*
Soldering time : with in 3sec and clearance of 1mm from lead stopper.
2
*
As shown in Fig.1, burst wave shall be transmitted by our transmitter in item 7. Detector face illuminance : Ee < 10 lx
3
*
Carrier wave frequency (fo) differs every a type. Refer to the following list.
Cone with its limit
inclined at 30 deg to axis 5.0 -- -- m
Cone with its limit
inclined at 40 deg to axis 3.0 -- -- m
At the point of 30cm on axis
At the point of 30cm on axis
*2 Specified by TWL time
point of 30cm and 7.5m on axis
*2 Specified by TWH time
point of 30cm and 7.5m on axis
o
CC
-- -- *
+4.7 to +5.3 V
-- -- 0. 5 V
4.5 -- -- V
3
-- kHz
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D2099 GI, (MI
)
No.6048 1/5
![](/html/e3/e31b/e31be64a1ba935616605f1082268739a54ccff5a87e12bf91444d11adb97f4c2/bg2.png)
SPS-442 Series
Type No. Carrier wave frequency (fo)
SPS-442-E 40 kHz
SPS-442-1-E 38 kHz
SPS-442-2-E 36.7 kHz
SPS-442-3-E 33.3 kHz
SPS-442-4-E 36 kHz
SPS-442-6-E 56.8 kHz
Precautions of Use Precautions
(1) Care must be taken to avoid bending leads.
(2) Do not apply any force or mechanical stress onto the leads or plastic part during soldering.
(3) Confirm reliability in terms of devices, because it sometimes acts be wrong by the ingredient of the ripple noise of the
power supply lines.
Please design the ripple voltage of the power supply line below 1mVp-p.
Please attach the RC filter (R=100Ω, C=22µF) for the power supply lines.
Pulse Waveform
600µs600µs
50%
T
WH
fo kHz
600µs
T
WL
Burst wavefom
of transmitter
Output waveform
Fig.1 Pulse waveform
Leader pulse
9ms
4.5ms
50%
T
WL
Transmitter
The Transmitter shall be defined by adjusting the output of transmitter to make Vo=400mVp-p according to the burst wave
shown in Fig. 1 and measurement condition shown in Fig.2. In addition infrared LED used in the transmitter is set to
λ peak=945nm, ∆λ=45nm, and photodiode used in the receiver is set to 32nA / Ix (VR=5.0V).
Transmitter
20cm
+
--
10kΩ
10µF
12 ± 0.1V
Oscilloscorpe
Output
100kΩ
Fig.2 The output adjustment of transmitter
10kΩ
GND
No.6048 2/5