Part No. Segment Digit Logic
Voltage
Output
Voltage
Key
Matrix
General
Input
LED
Output
Dimming
Step
Package
HT16511 12~20 16~8 5V VDD-35V 12x4 4 5 8 52QFP
HT16512 11~16 11~6 5V VDD-35V 6x4 4 4 8 44QFP
HT16515 16~24 12~4 3.0V~5.5V VDD-35V 16x2 -- 4 8 44QFP