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參數資料
| 型號： | TSOP2238KU1 |
| 英文描述： | TRANSISTOR-STAGE OUTPUT PHOTO IC |
| 中文描述： | 晶體管階段的輸出相片集成電路 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 145K |
| 代理商： | TSOP2238KU1 |
TSOP22..KU1
Vishay Semiconductors
1 (7)
www.vishay.com
Document Number 82172
Rev. 1, 19–Nov–01
Photo Modules for PCM Remote Control Systems
Available Types
For Different Carrier Frequencies
Type
fo
Type
fo
TSOP2230KU1
TSOP2236KU1
TSOP2238KU1
TSOP2256KU1
30 kHz
36 kHz
38 kHz
56 kHz
TSOP2233KU1
TSOP2237KU1
TSOP2240KU1
33.0 kHz
36.7 kHz
40.0 kHz
Description
The TSOP22.. – 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
decoded by a microprocessor. The main benefit is the
reliable function even in disturbed ambient and the
protection against uncontrolled output pulses.
16645
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
disturbance
Suitable burst length
10 cycles/burst
Special Features
Small size package
High immunity against disturbance light
No occurrence of disturbance pulses at the output
Short settling time after power on (< 200
μ
s)
Contiunous data transmission possible
( 800 bursts/s)
Block Diagramm
16591
PIN
Input
AGC
Control
Circuit
Band
Pass
Demodu-
lator
30 k
3
2
1
V
S
OUT
GND
相關PDF資料 |
PDF描述 |
|---|---|
| TSOP2238LL1 | TRANSISTOR-STAGE OUTPUT PHOTO IC |
| TSOP2240KU1 | TRANSISTOR-STAGE OUTPUT PHOTO IC |
| TSOP2240LL1 | TRANSISTOR-STAGE OUTPUT PHOTO IC |
| TSOP2256KU1 | TRANSISTOR-STAGE OUTPUT PHOTO IC |
| TSOP2256LL1 | TRANSISTOR-STAGE OUTPUT PHOTO IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSOP2238QJ1 | 制造商:Vishay Semiconductors 功能描述:IR SENSOR 3V-5V 20MM HEIGHT - Rail/Tube |
| TSOP2238SB1 | 制造商:Vishay Semiconductors 功能描述:PH.MODULE 28LHZ T. VIEW-E3 |
| TSOP2238SS1BS12 | 功能描述:紅外接收機 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 |
| TSOP2238UH1 | 制造商:Vishay Angstrohm 功能描述:IR Remote Receiver 38KHz 35m 3-Pin(3+Tab) |
| TSOP2238YA1 | 制造商:Vishay Semiconductors 功能描述:IR REMOTE RCVR 38KHZ 35M 3PIN - Rail/Tube |
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