SF3004-EC10A Datasheet | ROHM

.. Printheads Under development For Color Photo Printers (300DPI ; dots / inch) The SF3004-EC10 Series are suitable for small photo printers which can make direct print out from digital still cameras and mobile phones. ROHM’s technology based on “Step-free” structure enables battery drive, and high resolution printing quality. z Applications Home printers Mobile Photo printers Photo kiosk terminals “Print club” (color photo printer) terminals z Features 1) SF3004-EC10 is drivable with batteries, thanks to it’s low energy consumption. 2) SF3004-EC10 enables full color printing by keeping the adjacent resistance variation less than ±1.5%. 3) Employing of the driver IC capable of high-speed data transfer at 3.3 circuit supply voltage makes the gradation printing control easier. 4) High dot reproducibility with step-free structure. z External dimensions (Unit : mm) 114.2± 0.2 (3.02) Dot #1280 108.16 CL Dot #1 (5.835) Max.14 0 φ1 1/4 Printheads z Equivalent circuit Under development DOT #1280 VH 0.47µF GND 1280 1153 ~ DOT #1 1152 1025 ~ 1024 897 ~ 896 769 ~ 768 641 ~ 640 513 ~ 512 385 ~ 384 257 ~ 256 129 ~ 128 1 ~ VDD /STB2 /STB1 /LAT2 LATCH REGISTER 2 LATCH REGISTER 1 /LAT1 CLK1 CLK2 DI 10 DI 9 DI 8 DI 7 DI 6 DI 5 DI 4 DI 3 DI 2 DI 1 TM SHIFT REGISTER 10 SHIFT REGISTER...