TSOP1840UH3V Datasheet PDF - Vishay Telefunken
| Part Number | TSOP1840UH3V | |
| Description | Photo Modules for PCM Remote Control Systems | |
| Manufacturers | Vishay Telefunken | |
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TSOP18..UH3V
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
TSOP1830UH3V
TSOP1836UH3V
TSOP1838UH3V
TSOP1856UH3V
fo
30 kHz
36 kHz
38 kHz
56 kHz
Type
TSOP1833UH3V
TSOP1837UH3V
TSOP1840UH3V
fo
33 kHz
36.7 kHz
40 kHz
Description
The TSOP18..UH3V – 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.
16 081
Features
D Photo detector and preamplifier in one package
D Internal filter for PCM frequency
D TTL and CMOS compatibility
D Output active low
D Improved shielding against electrical
field disturbance
D Suitable burst length ≥6 cycles/burst
Special Features
D Small size package
D Supply voltage 3–6 Volt
D Enhanced immunity against all kinds
of disturbance light
D No occurrence of disturbance pulses at
the output
mD Short settling time after power on (<200 s)
Block Diagram
Input
PIN
AGC
Control
Circuit
Band
Pass
100 kW
Demodu-
lator
3
VS
1
OUT
2
GND
16162
Document Number 82103
Rev. 2, 13-Jun-00
www.vishay.de • FaxBack +1-408-970-5600
1 (7)
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0.8
0.7 Ton
0.6
0.5
Toff
0.4
0.3
0.2
0.1
16043
0
0.1
1.0 10.0 100.0 1000.0 10000.0
Ee – Irradiance (mW/m2)
Figure 7. Output Pulse Diagram
1.0
0.9
0.8 Vs = 3 V
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–30 –15 0 15 30 45 60 75
16044
Tamb – Ambient Temperature ( °C )
90
Figure 8. Supply Current vs. Ambient Temperature
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 12221
Tamb – Ambient Temperature ( °C )
90
Figure 9. Sensitivity vs. Ambient Temperature
TSOP18..UH3V
Vishay Telefunken
1.7
1.6
1.5 Supply current in dark ambient
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
2.5 3.0 3.5 4.0 4.5 5.0 5.5
96 12222
VS – Supply Voltage ( V )
6.0
Figure 10. Supply Current vs. Supply Voltage
1.2
1.0
0.8
0.6
0.4
0.2
0
750
94 8408
850 950 1050
l – Wavelength ( nm )
1150
Figure 11. Relative Spectral Sensitivity vs. Wavelength
0° 10° 20°
30°
40°
1.0
0.9 50°
0.8 60°
70°
0.7
80°
0.6 0.4 0.2 0 0.2 0.4 0.6
96 12223p2
drel – Relative Transmission Distance
Figure 12. Directivity
Document Number 82103
Rev. 2, 13-Jun-00
www.vishay.de • FaxBack +1-408-970-5600
5 (7)
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TSOP1840UH3V electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TSOP1840UH3V.PDF Datasheet ] | |
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