|
|
PDF HS0038B Data sheet ( Hoja de datos )
| Número de pieza | HS0038B | |
| Descripción | Photo Modules for PCM Remote Control Systems | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HS0038B (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
HS0038B
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Description
The HS0038B – 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. HS0038B is the
standard IR remote control receiver series, supporting
all major transmission codes.
14 500
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 ≥10 cycles/burst
D Low power consumption
D High immunity against ambient light
D Continuous data transmission possible
(800 bit/s)
Block Diagram
Input
PIN
AGC
9612226
Control
Circuit
Band
Pass
30 kW
Demodu-
lator
3
VS
1
OUT
2
GND
Document Number 82002
Rev. 7, 05-Dec-00
www.vishay.com
1 (7)
1 page  
Optical Test Signal
Ee (IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms)
t
tpi *
wT
* tpi 10/fo is recommended for optimal function
Output Signal
VO
VOH
"1 ) 7/f0 < td < 15/f0
2 ) tpo = tpi 6/f0
VOL
td1 )
tpo2
)
Figure 7. Output Function
Optical Test Signal
Ee
16110
t
600 ms
T = 60 ms
600 ms
Output Signal, ( see Fig.10 )
VO
VOH
VOL
Ton
Toff
Figure 8. Output Function
t
94 8134
t
0.8
f = 38 kHz
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10 20 30 40 50 60 70 80 90
16156 Burstlength [number of cycles/burst]
Figure 9. Max. Envelope Duty Cycle vs. Burstlength
HS0038B
Vishay Telefunken
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
96 12114
Ton
Toff
l = 950 nm,
optical test signal, fig.8
1.0 10.0 100.0 1000.0 10000.0
Ee – Irradiance (mW/m2)
Figure 10. Output Pulse Diagram
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 82002
Rev. 7, 05-Dec-00
www.vishay.com
5 (7)
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet HS0038B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HS0038 | Infrared Receiver Module |  PDGDLED |
| HS0038 | HS0038 |  ETC |
| HS0038A2 | Photo Modules | Vishay Siliconix |
| HS0038B | Photo Modules for PCM Remote Control Systems | Vishay Siliconix |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |