Overview
The LA7957 is an audio video switch for televisions, VCRs and other video equipment, and for audio and video amplifiers in multimedia equipment.
The LA7957 is ideal for audio and video switching in dualtuner, BS and PIP applications.
The LA7957 operates from a 12V supply and is available in 20-pin SDIPs.

FEATUREs
• Suitable for dual tuner, BS and PIP applications.
• Three video inputs.
• Two video outputs.
• Two stereo audio channels.
• Muting of one audio channel.
• 8.0 to 13.2V supply voltage.
• 20-pin SDIPs.