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參數(shù)資料
| 型號： | SPS-447-3-E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率33.3 kHz的接收前置放大器模塊) |
| 中文描述： | 接收機前置放大器的紅外遙控器（用于紅外遠程控制的載波頻率為33.3千赫模塊的接收前置放大器模塊） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 27K |
| 代理商： | SPS-447-3-E |
SPS-447 Series
No.6046 2/5
Type No.
SPS-447-E
SPS-447-1-E
SPS-447-2-E
SPS-447-3-E
SPS-447-4-E
SPS-447-6-E
Carrier wave frequency (fo)
40 kHz
38 kHz
36.7 kHz
33.3 kHz
36 kHz
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=100
, C=22
μ
F) for the power supply lines.
Pulse Waveform
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).
Leader pulse
fo kHz
9ms
4.5ms
600
μ
s
600
μ
s
600
μ
s
TWL
TWL
TWH
50%
50%
Burst wavefom
of transmitter
Output waveform
Fig.1 Pulse waveform
20cm
10k
1
1
+
--
1
μ
F
12
±
0.1V
Output
Transmitter
Oscilloscorpe
GND
Fig.2 The output adjustment of transmitter
相關PDF資料 |
PDF描述 |
|---|---|
| SPS-447-4-E | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率36 kHz的接收前置放大器模塊) |
| SPS-447-6-E | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率56.8 kHz的接收前置放大器模塊) |
| SPS-447-E | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率為40 kHz的接收前置放大器模塊) |
| SPS-448-1-E | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率38 kHz的接收前置放大器模塊) |
| SPS-448-2-E | Receiver Pre-amp Module for Infrared Remote Control(用于紅外遠程控制的載波頻率36.7 kHz的接收前置放大器模塊) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SPS-450 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Receiver Pre-amp Module for Infrared Remote Control |
| SPS-450-1-E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Receiver Pre-amp Module for Infrared Remote Control |
| SPS-450-2-E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Receiver Pre-amp Module for Infrared Remote Control |
| SPS-450-3-E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Receiver Pre-amp Module for Infrared Remote Control |
| SPS-450-4-E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Receiver Pre-amp Module for Infrared Remote Control |
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