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參數資料
| 型號： | TSOP1237RF1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | DIODE ZENER SINGLE 300mW 12Vz 5mA-Izt 0.0539 0.1uA-Ir 8 SOT-23 3K/REEL |
| 中文描述： | 圖片模塊PCM的遠程控制系統 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 2319K |
| 代理商： | TSOP1237RF1 |
TSOP12..WI1
Vishay Telefunken
1 (8)
Rev. 6, 30 Mar-01
www.vishay.com
Document Number 82022
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
fo
Type
fo
TSOP1230WI1
TSOP1236WI1
TSOP1238WI1
TSOP1256WI1
30 kHz
36 kHz
38 kHz
56 kHz
TSOP1233WI1
TSOP1237WI1
TSOP1240WI1
33 kHz
36.7 kHz
40 kHz
Description
The TSOP12..WI1 – 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.
13 643
Features
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Improved shielding against electrical field distur-
bance
TTL and CMOS compatibility
Output active low
Low power consumption
Suitable burst length
≥
10 cycles/burst
Special Features
Enhanced immunity against all kinds of
disturbance light
No occurrence of disturbance pulses at the
output
Block Diagram
94 8136
PIN
Input
AGC
Control
Circuit
Band
Pass
Demodu-
lator
80 k
1
2
3
V
S
OUT
GND
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| TSOP1237CB1 | Photo Modules for PCM Remote Control Systems |
| TSOP1237GL1 | Photo Modules for PCM Remote Control Systems |
| TSOP1237KD1 | Photo Modules for PCM Remote Control Systems |
| TSOP1237KS1 | Photo Modules for PCM Remote Control Systems |
| TSOP1237SM1 | Photo Modules for PCM Remote Control Systems |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSOP1237SA1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1237SB1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1237SM1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1237TB1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1237UU1 | 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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