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參數資料
| 型號： | TSOP1238KA1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | DIODE-100V 1AMP FAST RECOVERY MELF |
| 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： | 2081K |
| 代理商： | TSOP1238KA1 |
TSOP12..SB1
Vishay Telefunken
1 (7)
Rev. 9, 30-Mar 01
www.vishay.com
Document Number 82018
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
fo
Type
fo
TSOP1230SB1
TSOP1236SB1
TSOP1238SB1
TSOP1256SB1
30 kHz
36 kHz
38 kHz
56 kHz
TSOP1233SB1
TSOP1237SB1
TSOP1240SB1
33 kHz
36.7 kHz
40 kHz
Description
The TSOP12..SB1 – 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.
96 12581
Features
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Improved shielding against electrical field
disturbance
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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| TSOP1238KD1 | Photo Modules for PCM Remote Control Systems |
| TSOP1238SA1 | RECT BRIDGE GPP 50V 25A GBJ |
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| TSOP1238WI1 | DIODE 0.8A/600V BRIDGE |
| TSOP1238XG1 | RECTIFIER BRIDGE 6A 50V 170A-ifsm 1V-vf 5uA-ir KBJ 20/TUBE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSOP1238KA1 | 制造商:Vishay Semiconductors 功能描述: |
| TSOP1238KD1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1238KS1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1238RF1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Photo Modules for PCM Remote Control Systems |
| TSOP1238SA1 | 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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