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參數(shù)資料
| 型號(hào)： | TSOP4837 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Photo IC, LOGIC OUTPUT PHOTO DETECTOR, ROHS COMPLIANT, MINIATURE, PLASTIC PACKAGE-3 |
| 中文描述： | Infrared Receivers 2.7-5.5V 36.7kHz 45D |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 115K |
| 代理商： | TSOP4837 |
Document Number: 82090
Rev. 2.6, 20-Aug-10
www.vishay.com
1
IR Receiver Modules for Remote Control Systems
TSOP48.., TSOP44..
Vishay Semiconductors
MECHANICAL DATA
Pinning
1 = OUT, 2 = GND, 3 = V
S
FEATURES
Low supply current
Photo detector and preamplifier in one
package
Internal filter for PCM frequency
Improved shielding against EMI
Supply voltage: 2.7 V to 5.5 V
Improved immunity against ambient light
Insensitive to supply voltage ripple and noise
Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
DESCRIPTION
The TSOP48.., TSOP44.. series are miniaturized receivers
for infrared remote control systems. A PIN diode and a
preamplifier are assembled on a lead frame, the epoxy
package acts as an IR filter.
The demodulated output signal can be directly decoded by
a microprocessor. The TSOP48.. is compatible with all
common IR remote control data formats. The TSOP44.. is
optimized to suppress almost all spurious pulses from
energy saving fluorescent lamps but will also suppress
some data signals.
This component has not been qualified according to
automotive specifications.
BLOCK DIAGRAM
APPLICATION CIRCUIT
16672
1
2
3
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
STANDARD APPLICATIONS (AGC2/AGC8)
TSOP4830
TSOP4833
TSOP4836
TSOP4837
TSOP4838
TSOP4840
TSOP4856
VERY NOISY ENVIROMENTS (AGC4)
TSOP4430
TSOP4433
TSOP4436
TSOP4437
TSOP4438
TSOP4440
TSOP4456
33 k
Ω
2
3
1
V
S
OUT
Demo-
dulator
GND
pass
AGC
Input
PIN
Band
Control circuit
16833_5
C
1
IR receiver
GND
C
μC
R
1
+ V
S
GND
Transmitter
with
TSALxxxx
V
S
V
O
17170_7
OUT
The external components R
1
and C
1
are optional
to improve the robustness against electrical overstress
(typical values are R
1
= 100
Ω
, C
1
= 0.1 μF).
The output voltage V
should not be pulled down to a level
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TSOP4838 | 功能描述:紅外接收機(jī) 4.5-5.5V 38kHz 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 |
| TSOP4838 | 制造商:Vishay Semiconductors 功能描述:IR Emitting Diode |
| TSOP4838QJ1 | 功能描述:紅外接收機(jī) 38kHz 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 |
| TSOP4838RF1 | 制造商:Vishay Angstrohm 功能描述:IR Remote Receiver 38KHz 35m 3-Pin 制造商:Vishay 功能描述:IR Remote Receiver 38KHz 35m 3-Pin |
| TSOP4838SB1 | 制造商:Vishay Intertechnologies 功能描述:IR RECEIVER MODULES, Carrier Frequency:38kHz, Transmission Range:45m, Directivit |
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