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>> VFD Controller/Driver I.C
TP6311Q - 1/8 - to 1/16 DUTY
FEATURE
* Many display modes (12-segment & 16-digit to 20-segment & 8-digit)
* Key scanning (12 x 4 matrices)
* Dimming circuit (eight steps)
* High - voltage output (
VDD - 35V max)
* LED ports (5 chs, 20 mA max)
* General - purpose input port (4 bit)
* No external resistor necessary for driver outputs (P-ch open-drain + pull-down resistor output)
* Serial interface (CLK.STB.
DIN,DOUT)
TP6312Q - 1/4 - to 1/11 DUTY
FEATURE
* Multiple display modes (11-segment & 11-digit to 16-segment & 4-digit)
* Key scanning (6 x 4 matrices)
* Dimming circult (eight steps)
* High-voltage output (
VDD - 35V max)
* LED ports (4 chs, 20 mA max)
* General - purpose input port (4 bit)
* No external resistor necessary for driver outputs (P-ch open-drain + pull-down resistor output)
* Serial interface (CLK.STB.
DIN,DOUT)
NEC uPD 16311 compatible
 
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