Product Summary

The LA71730 is a video signal-processing system IC that handles VHS VCR formats other than SECAM. It supports the PAL (G, B, I, M, and N), NTSC-M, 4.4.3 NTSC, MESECAM, and NAP (G, B, I, M, and N) formats. Chip internal trimming is used to make this IC fully adjustment free. The LA71730 significantly reduces the number of peripheral components required, thus providing substantial cost savings in the signal-processing board. Additionally, the LA71730 also supports the NAP standard (NTSC to PAL conversion) that is now common in Europe and China.

Features

LA71730 features: (1)Multi-format VHS VCR video signal record and playback processing; (2)VHS VCR audio signal record and playback processing; (3)I2C bus serial control.

Diagrams

LA71730 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
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LA71730EM
LA71730EM

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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LA7106M
LA7106M

Other


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Negotiable 
LA71076SM
LA71076SM

Other


Data Sheet

Negotiable 
LA7108M
LA7108M

Other


Data Sheet

Negotiable 
LA7109
LA7109

Other


Data Sheet

Negotiable 
LA71205M
LA71205M

Other


Data Sheet

Negotiable 
LA71206M
LA71206M

Other


Data Sheet

Negotiable