BA7626F_08 Datasheet, PDF (1/5 Pages) Rohm – Five inputs Dual Circuits Video Signal Switchers

TECHNICAL NOTE
High performance video signal switcher
Five inputs Dual Circuits
Video Signal Switchers
BA7626F/FS
●Description
The BA7626F/FS is a 5-input video signal switching circuit with a broadband 6 dB amplifier that was developed
for AV amplifier input switching. Just by devising a transistor buffer in the output, player switching of two VCR or other
videotape players and three DVD players or other playback devices is possible. Moreover, input switching and switching of
recording to a VCR or other device also can be performed independently.
Since the input circuit of the BA7626F/FS is terminated by 20kΩ impedance, it is suited to not only video signal but also
chroma signal or audio signal switching.
●Features
1) 5 input line, 3 output line switching
2) Built-in 6 dB amplifier
3) 5V operating voltage
4) 20kΩ input impedance
●Use
AV amplifiers, Video selectors, etc.
●Lineup
Part No.
Package
Input type
BA7626F
BA7626FS
SOP16
SSOP-A16
Bias (R=20kΩ)
●Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Limits
Unit
Supply voltage
Vcc
9
V
Power
dissipation
BA7626F
Pd
BA7626FS
300 ※1
mW
600 ※2
Operating temperature
Topr
-25～+70
℃
Storage temperature
Tstg
-55～+125
℃
※1 Deratings is done at 3.0mW/℃ above Ta=25℃.（BA7626F）
※2 Deratings is done at 6.0mW/℃ above Ta=25℃.（BA7626FS）
●Operating Range(Ta=25℃)
Parameter
Symbol
Min
Power supply voltage
Vcc
4.5
Typ
Max
Unit
5.0
5.5
V
Aug.2008