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.

BA7626F

BA7626FS

Package

SOP16

SSOP-A16

Input type

Bias (R=20kΩ)

●Absolute Maximum Ratings(Ta=25℃)

Parameter

Symbol

Limits

Unit

Supply voltage

Vcc

9

V

Power

dissipation

BA7626F

Pd

300 ※1

mW

BA7626FS

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

Typ

Max

Unit

Power supply voltage

Vcc

4.5

5.0

5.5

V

Aug.2008