鈥?/div>
Featuresswitching functions required for SECAM
1) All the
CANAL plus decoder integrated onto one chip.
2) Built-in 9-bit serial-to-parallel converter for decoder
and TV control reduces number of microprocessor
wiring connections required.
3) Inputs have a sync-tip clamp.
4) The switch section can be used independently.
5) Low power consumption off a 5V supply.
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
BA7630S
BA7630F
Limits
9
鈭?/div>
1
500
鈭?/div>
2
600
鈭?/div>
3
Unit
V
mW
擄C
擄C
鈥?25 ~ + 70
鈥?55 ~ + 125
鈭?/div>
1 13V for switches 1 to 9.
鈭?/div>
2 Reduced by 5.0mW for each increase in Ta of 1擄C over 25擄C.
鈭?/div>
3 Reduced by 6.0mW for each increase in Ta of 1擄C over 25擄C.
鈥?/div>
Recommended operating conditions (Ta = 25擄C)
Parameter
Power supply voltage
Symbol
V
CC
Min.
4.5
Typ.
5.0
Max.
5.5
Unit
V
1
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