Multimedia ICs
75鈩?driver IC with 3 internal circuits
BA7622F
The BA7622F is a 75鈩?driver-IC developed for use in video equipment. It includes three 75鈩?driver circuis,two of
which have sync-tip clamp inputs.The other driver has a biased input terminated with a 20k鈩?resistor.Each output
can drive two loads (75鈩?/div>
脳
2).
鈥?/div>
Applications recorders, televisions and camcorders
Video cassette
鈥?/div>
Features clamp circuits.
1) Two built-in
2) Simultaneous drive of Y, C and composite video sig-
nals possible.
3) Each output can drive two loads.
鈥?/div>
Absolute maximum ratings (Ta = 25擄C)
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
Pd
Topr
Tstg
Limits
8.0
550
鈭?/div>
鈥?25 ~ + 75
鈥?55 ~ + 125
Unit
V
mW
擄C
擄C
鈭?/div>
Reduced by 5.5mW for each increase in Ta of 1擄C over 25擄C.
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