TDA8540
TDA8540 is 4 X 4 video switch matrix manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
TDA8540 4 × 4 video switch matrix
Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 1995 Feb 06
Philips Semiconductors
Philips Semiconductors
Product specification
4 × 4 video switch matrix
Features
- I2C-bus or non-I2C-bus mode (controlled by DC voltages)
- S-VHS or CVBS processing
- 3-state switches for all channels
- Selectable gain for the video channels
- sub-address facility
- Slave receiver in the I2C mode
- Auxiliary logic outputs for audio switching
- System expansion possible up to 7 devices (28 sources)
- Static short-circuit proof outputs
- ESD protection. APPLICATIONS
- Colour Television (CTV) receivers
-...
