MC5502 3COM 52SEG, 4COM 51SEG LCD Display Driver .
ABOV Semiconductor
MC5502L - LCD Display Driver
MC5502 3COM 52SEG, 4COM 51SEG LCD Display Driver Features Programmable Duty Ratio 1/3 Duty : Up to 156 Segment Outputs 1/4 Duty : Up to 204 Segmen.