參數(shù)資料
型號： TSOP4837UH1
廠商： VISHAY TELEFUNKEN
元件分類： 光電元器件
英文描述： LOGIC OUTPUT PHOTO DETECTOR
文件頁數(shù)： 1/7頁
文件大?。?/td> 2047K
代理商： TSOP4837UH1
TSOP48..UH1
Vishay Telefunken
1 (7)
Rev. 3, 29-Mar-01
www.vishay.com
Document Number 82128
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
fo
Type
fo
TSOP4830UH1
30 kHz
TSOP4833UH1
33 kHz
TSOP4836UH1
36 kHz
TSOP4837UH1
36.7 kHz
TSOP4838UH1
38 kHz
TSOP4840UH1
40 kHz
TSOP4856UH1
56 kHz
Description
The TSOP48..UH1 – 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. TSOP48..UH1 is the
standard IR remote control receiver series, supporting
all major transmission codes.
16 081
Features
D Photo detector and preamplifier in one package
D Internal filter for PCM frequency
D Improved shielding against electrical field
disturbance
D TTL and CMOS compatibility
D Output active low
D Low power consumption
D High immunity against ambient light
D Continuous data transmission possible
(800 bit/s)
D Suitable burst length ≥10 cycles/burst
Block Diagram
9612226
PIN
Input
AGC
Control
Circuit
Band
Pass
Demodu-
lator
30 k
W
2
3
1
VS
OUT
GND
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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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