參數(shù)資料
型號(hào)： TSOP4140
廠商： Vishay Intertechnology,Inc.
英文描述： Photo Modules for PCM Remote Control Systems
中文描述： 圖片模塊PCM的遠(yuǎn)程控制系統(tǒng)
文件頁(yè)數(shù)： 3/7頁(yè)
文件大小： 183K
代理商： TSOP4140
TSOP41..
Vishay Telefunken
3 (7)
Rev. 7, 29 Mar-01
www.vishay.com
Document Number 82135
Suitable Data Format
The circuit of the TSOP41.. is designed in that way that
unexpected output pulses due to noise or disturbance
signals are avoided. A bandpassfilter, an integrator
stage and an automatic gain control are used to
suppress such disturbances.
The distinguishing mark between data signal and
disturbance signal are carrier frequency, burst length
and duty cycle.
The data signal should fullfill the following condition:
Carrier frequency should be close to center
frequency of the bandpass (e.g. 38kHz).
Burst length should be 6 cycles/burst or longer.
After each burst which is between 6 cycles and 70
cycles a gap time of at least 10 cycles is
neccessary.
For each burst which is longer than 1.8ms a
corresponding gap time is necessary at some time
in the data stream. This gap time should have at
least same length as the burst.
Up to 2200 short bursts per second can be received
continuously.
Some examples for suitable data format are:
NEC Code, Toshiba Micom Format, Sharp Code, RC5
Code, RC6 Code, RCMM Code, R–2000 Code,
RECS–80 Code.
When a disturbance signal is applied to the TSOP41..
it can still receive the data signal. However the
sensitivity is reduced to that level that no unexpected
pulses will occure.
Some examples for such disturbance signals which
are suppressed by the TSOP41.. are:
DC light (e.g. from tungsten bulb or sunlight)
Continuous signal at 38kHz or at any other
frequency
Signals from fluorescent lamps with electronic
ballast (an example of the signal modulation is
shown in the figure below).
0
5
10
15
20
time [ms]
IR Signal from Fluorescent Lamp with low Modulation
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參數(shù)描述
TSOP4156 功能描述:紅外接收機(jī) 4.5-5.5V 56kHz RoHS:否 制造商:Vishay Semiconductors 載頻:20 kHz to 60 kHz 傳輸距離:5 m 顯示角:+/- 50 deg 高電平脈沖寬度: 低電平脈沖寬度: 最小高電平輸出電壓: 輸出電流:5 mA 工作電壓:2.5 V to 5.5 V 電源電流:0.9 mA 功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝 / 箱體: 封裝:Reel
TSOP4336 制造商:Vishay Semiconductors 功能描述:IR RECEIVER 36KHZ SIDE VIEW - Rail/Tube 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER SMALL AGC3 36KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 36KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 36KHZ, Carrier Frequency:36kHz, Transmission Range:45m, 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 36KHZ, Carrier Frequency:36kHz, Transmission Range:45m, Directivity:45, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Supply Current:700A, Opto Case Style:Through Hole, Operating Temperature Min:-25C, , RoHS Compliant: Yes
TSOP4338 制造商:Vishay Semiconductors 功能描述:IR RECEIVER 38KHZ SIDE VIEW - Rail/Tube 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER SMALL AGC3 38KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 38KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 38KHZ, Carrier Frequency:38kHz, Transmission Range:45m, 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC3, 38KHZ, Carrier Frequency:38kHz, Transmission Range:45m, Directivity:45, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Supply Current:700A, Opto Case Style:Through Hole, Operating Temperature Min:-25C, , RoHS Compliant: Yes
TSOP4436 制造商:Vishay Semiconductors 功能描述:IR RECEIVER 36KHZ SIDE VIEW - Rail/Tube 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER SMALL AGC4 36KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC4, 36KHZ 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC4, 36KHZ, Carrier Frequency:36kHz, Transmission Range:45m, 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER, SMALL AGC4, 36KHZ, Carrier Frequency:36kHz, Transmission Range:45m, Directivity:45, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Supply Current:700A, Opto Case Style:Through Hole, Operating Temperature Min:-25C, , RoHS Compliant: Yes
TSOP4438 功能描述:紅外接收機(jī) 2.5-5.5V 38kHz 45Deg RoHS:否 制造商:Vishay Semiconductors 載頻:20 kHz to 60 kHz 傳輸距離:5 m 顯示角:+/- 50 deg 高電平脈沖寬度: 低電平脈沖寬度: 最小高電平輸出電壓: 輸出電流:5 mA 工作電壓:2.5 V to 5.5 V 電源電流:0.9 mA 功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝 / 箱體: 封裝:Reel
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