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Ordering number : ENN*8047
LA76818A
Overview
Monolithic Linear IC
I2C Bus Control IC
The LA76818A is I2C bus controller ICs that support the different TV broadcast formats used worldwide and aim for rationalization of color TV set design, improved manufacturability, and lower total costs
Features
· Single crystal multiformat system that supports the different TV broadcast formats used worldwide Multiformat system : LA76818A (YCbCr support) · Adjustment-free VIF/SIF, audio trap/audio bandpass filters · Adjustment-free horizontal resonator system · Simplified SG · Supply voltage : VCC = 5V/9V · VIF/SIF Adjustment-free VCO, 4-mode audio trap/audio bandpass filter, buzz canceller RF AGC/video level SIF system automatic discrimination (The LA7973 is used as the automatic discrimination IC.) · Single crystal color system: PAL, NTSC, SECAM (The LA7642N is used as the SECAM decoder.) · Black stretch, sharpness control with coring on/off control, built-in variable Y system filters (Y-DL and chrominance trap) · Chrominance bandpass filter, demodulation ratio and angle control
82504 JO IM No.8047-1/3
LA76818A
Package Dimensions
unit : mm 3273
Block Diagram
No.8047-2/3
LA76818A
PS No.8047-3/3