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參數資料
| 型號： | TSOP1838SB1 |
| 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的遠程控制系統 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 97K |
| 代理商： | TSOP1838SB1 |
TSOP18..QJ1
Vishay Telefunken
1 (7)
Rev. 4, 05-Jun-00
www.vishay.de
FaxBack +1-408-970-5600
Document Number 82049
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
fo
Type
fo
TSOP1830QJ1
TSOP1836QJ1
TSOP1838QJ1
TSOP1856QJ1
30 kHz
36 kHz
38 kHz
56 kHz
TSOP1833QJ1
TSOP1837QJ1
TSOP1840QJ1
33 kHz
36.7 kHz
40 kHz
Description
The TSOP18..QJ1 – series are miniaturized receivers
for infrared remote control systems. PIN diode and
preamplifier are assembled on lead frame, the epoxy
package is designed as IR filter.
The demodulated output signal can directly be de-
coded by a microprocessor. The main benefit is the
reliable function even in disturbed ambient and the
protection against uncontrolled output pulses.
16 078
Features
Photo detector and preamplifier in one package
Internal filter for PCM frequency
TTL and CMOS compatibility
Output active low
Improved shielding against electrical field distur-
bance
Suitable burst length
≥
6 cycles/burst
Special Features
Small size package
Enhanced immunity against all kinds of distur-
bance light
No occurrence of disturbance pulses at the out-
put
Short settling time after power on (<200 s)
Block Diagram
9612226
PIN
Input
AGC
Control
Circuit
Band
Pass
Demodu-
lator
30 k
2
3
1
V
S
OUT
GND
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| TSOP1838ST1 | Photo Modules for PCM Remote Control Systems |
| TSOP1833ON1 | Photo Modules for PCM Remote Control Systems |
| TSOP1833UH1 | Photo Modules for PCM Remote Control Systems |
| TSOP1833YA1 | Photo Modules for PCM Remote Control Systems |
| TSOP1833ZC1 | Photo Modules for PCM Remote Control Systems |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSOP1838SB3V | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1838SF1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1838SI1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1838SI3V | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1838SJ1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
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