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ART CHIP HT1 DataSheet

No. Partie # Fabricant Description Fiche Technique
1
HT1668

ART CHIP
LED Driver IC
CMOS Technology Low Power Consumption Multiple Display Modes Key Scanning 8-Step Dimming Circuitry Serial Interface for Clock, Data Input, Data Output, Strobe Pins Available in 24-Pin, SOP Package APPLICATION Micro-computer Peripheral Device VCR set
Datasheet
2
HT1621

ART CHIP
RAM Mapping 32 x 4 LCD Controller
Operating voltage: 2.4V ~ 5.2V Built-in 256kHz RC oscillator External 32.768kHz crystal or 256 kHz frequency source input Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications Internal time base frequency sources Two
Datasheet
3
HT1628

Art Chip
DVD LED Driver
Datasheet
4
HT1618

Art Chip
LED Driver
z CMOS Technology z Display Modes (5segment, 7 grid to 8segment, 4grid) z Key Scanning (5 x 1Bit) z 8-Step Dimming Circuitry z Serial Interface (CLK, STB, DIN, DOUT) z Oscillatory Manners; RC Oscillation (450KHz ±5%) z Built-in on-reset circuit z Ava
Datasheet



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