TDA8440 - Switch for CTV receivers

NXP

Datasheet Details

The TDA8440 is a versatile video/audio switch, intended to be used in CTV receivers equipped with an

Combined analogue and digital circuitry gives maximum flexibility in channel switching.
3-state switches for all channels.
Selectable gain for the video channels.
Sub-addressing facility.
I2C bus or non-I2C bus mode (controlled by d. c. voltages).
Slave receiver in the I2C bus mode.
External OFF command.
System expansion possible up to 7 devices (14 sources).
Static short-circuit proof outputs QUICK.

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