BA7626 Datasheet, PDF (1/8 Pages) Rohm – Video signal switcher for AV amplifiers

Multimedia ICs
Video signal switcher for AV amplifiers
BA7626 / BA7626F
The BA7626 and BA7626F are video signal switches that contain two five-channel analog multiplexers for switching
chroma and audio signals, and two wide-band 6dB amplifiers. By simply adding transistor buffers to the outputs, it is
possible to construct a record / playback switch for two record / playback VCRs, and three video playback machines
(eg. laser desk players). Input switching and VCR record switching can be done independently. The inputs are termi-
nated with 20kΩ resistors, and are suitable for switching chroma and audio signals.
•^Applications
AV amplifiers (audio signals and S-pin chroma signals) and video selectors
•^Features
1) 5-input / 3-output switches.
2) 20kΩ input impedance.
3) Built-in 6dB amplifiers.
4) 5V supply voltage.
•^{Absolute maximum ratings (Ta = 25°C)}
Parameter
Symbol
Limits
Unit
Power supply voltage
VCC
Power dissipation
Pd
9
V
500^∗
mW
Operating temperature
Topr
– 25 ~ +70
°C
Storage temperature
Tstg
– 55 ~ +125
°C
∗ Reduced by 5.0mW for each increase in Ta of 1°C over 25°C.
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