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부품번호 | TSOP1240KS1 기능 |
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기능 | Photo Modules for PCM Remote Control Systems | ||
제조업체 | Vishay Telefunken | ||
로고 | |||
TSOP12..KS1
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
TSOP1230KS1
TSOP1236KS1
TSOP1238KS1
TSOP1256KS1
fo
30 kHz
36 kHz
38 kHz
56 kHz
Type
TSOP1233KS1
TSOP1237KS1
TSOP1240KS1
fo
33 kHz
36.7 kHz
40 kHz
Description
The TSOP12..KS1 – 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.
12797
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 Suitable burst length ≥10 cycles/burst
Special Features
D Enhanced immunity against all kinds of
disturbance light
D No occurrence of disturbance pulses at
the output
Block Diagram
Input
PIN
AGC
Control
Circuit
Band
Pass
80 kW
Demodu-
lator
2
VS
3
OUT
1
GND
94 8136
Document Number 82015
Rev. 7, 30-Mar-01
www.vishay.com
1 (8)
TSOP12..KS1
Vishay Telefunken
Typical Characteristics (Tamb = 25_C unless otherwise specified)
1.0
0.8
0.6
0.4
0.2
0.0
0.7
94 8143
"Df
f = f0
( 3 dB
)
5%
= f0
/
10
0.8 0.9 1.0 1.1 1.2
f / f0 – Relative Frequency
1.3
Figure 1. Frequency Dependence of Responsivity
2.0
f ( E ) = f0
1.6
1.2
0.8
0.4
0.0
0.0 0.4 0.8 1.2 1.6 2.0
94 8147
E – Field Strength of Disturbance ( kV / m )
Figure 4. Sensitivity vs. Electric Field Disturbances
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
12841
Input burst duration
l = 950 nm,
optical test signal, fig.7
1.0 10.0 100.0 1000.0 10000.0
Ee – Irradiance ( mW/m2 )
Figure 2. Sensitivity in Dark Ambient
10
f = f0
1 kHz
10 kHz
1
100 Hz
0.1
0.01 0.1 1 10 100 1000
94 9106 DVs RMS – AC Voltage on DC Supply Voltage ( mV )
Figure 5. Sensitivity vs. Supply Voltage Disturbances
5.0
^4.5
Correlation with ambient light sources
( Disturbance effect ) : 10W/m2 1.4 klx
^4.0 ( Stand.illum.A, T = 2855 K ) 8.2 klx
3.5 ( Daylight, T = 5900 K )
3.0
2.5
2.0
1.5 Ambient, l = 950 nm
1.0
0.5
0
0.01
96 12111
0.10 1.00 10.00
E – DC Irradiance (W/m2)
100.00
Figure 3. Sensitivity in Bright Ambient
1.0
0.9
Sensitivity in dark ambient
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–30 –15 0 15 30 45 60 75
96 12112
Tamb – Ambient Temperature ( °C )
90
Figure 6. Sensitivity vs. Ambient Temperature
www.vishay.com
4 (8)
Document Number 82015
Rev. 7, 30-Mar-01
4페이지 Dimensions in mm
TSOP12..KS1
Vishay Telefunken
Document Number 82015
Rev. 7, 30-Mar-01
12824
www.vishay.com
7 (8)
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ TSOP1240KS1.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TSOP1240KS1 | Photo Modules for PCM Remote Control Systems | Vishay Telefunken |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |