BA7666FS
Multimedia ICs
1/2
3channel 75 Ω driver
BA7666FS


The BA7666FS is 3channel 75 Ω driver with 6dB amplifier and sag compensator, and available for composite Video,
composite Y and so on. This driver can have two loads (75 Ω) and package is small (SSOPA16PIN).
This input is sync-tip-clamp for all 3channnel. This has 3channel mute and power save circuits (each channel) operated
for making output under 0.2v.


!Features
1) Sync-tip-clamp input
2) Low power consumption (Typ.117mW)
3) Built-in output mute circuit
4) Built-in power save circuit
5) Built-in output protection circuit
6) Can make output coupling capacitor smaller by the built-in sag correction circuit
7) Can drive two circuits by one output
8) Small package of SSOP-A16 pin


!Applications
Digital audio appliances such as DVD, and STB


!Absolute maximum ratings (Ta = 25°C)
Item Unit
V
mW
°C
°C
VCC
Symbol
Pd
Topr
Tstg
Rating
8
650
−55 ∼ +125
−25 ∼ +75
Supply voltage
Allowable loss
Working temperature
Storage temperature range
∗ For operation above 25°C free-air temperature, dissipation deratings is decreasing 6.5mW per 1°C



!Recommendable operating range
Item
VCC
Symbol
Supply voltage range
∗ This product is not designed for protection against radioactive rays.
Min. Std. Max. Unit
4.5 5.0 5.5 V