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PDF BA7649AF Data sheet ( Hoja de datos )
| Número de pieza | BA7649AF | |
| Descripción | Video signal switcher | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Multimedia ICs
Video signal switcher
BA7649A / BA7649AF
The BA7649A and BA7649AF are five-channel analog multiplexers (the IN5 pin can be used a mute input) designed
for use in video cassette recorders. They feature large dynamic range, and wide operating frequency range, and
have sync-tip inputs which are ideal for switching video signals.
•Applications
Video cassette recorders and televisions
•Features
1) 5-input / 1-output switches.
2) Built-in mute (the IN5 pin can be use a mute input).
3) Sync-tip clamp inputs.
4) Wide operating supply voltage range
(4.5V to 13.0V).
5) Low power consumption (48mW Typ.).
6) Excellent frequency characteristics
(10MHz, 0dB Typ.).
7) Wide dynamic range (3.5VP-P Typ.).
8) Low interchannel crosstalk
( – 65dB Typ., f = 4.43MHz).
9) DIP / SOP 14 pin package.
•Absolute maximum ratings (Ta = 25°C)
BA7649A
Parameter
Symbol
Limits
Power supply voltage VCC 13.5
Allowable current
Pd 1100∗
Operating temperature
Topr
– 25 ~ + 75
Storage temperature
Tstg – 55 ~ + 125
∗ Reduced by 11.0mW for each increase in Ta of 1°C over 25°C.
Unit
V
mW
°C
°C
BA7649AF
Parameter
Symbol
Limits
Unit
Power supply voltage
Allowable current
VCC
Pd
13.5
450∗
V
mW
Operating temperature
Topr
– 25 ~ + 75
°C
Storage temperature
Tstg
– 55 ~ + 125
°C
∗ Reduced by 4.5mW for each increase in Ta of 1°C over 25°C when mounted on a 50mm × 50mm PCB board.
1
1 page  
Multimedia ICs
•External dimensions (Units: mm)
BA7469A
19.4 ± 0.3
14 8
17
7.62
0.3 ± 0.1
2.54
0.5 ± 0.1 0° ~ 15°
DIP14
BA7649A / BA7649AF
BA7649AF
8.7 ± 0.2
14 8
1
1.27
7
0.4 ± 0.1 0.3Min.
SOP14
0.15
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet BA7649AF.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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