Ordering number : ENN*6790
CMOS IC
LC4104C-T2A
LCD Dot Matrix Segment Driver for STN Displays
Preliminary
Overview
The LC4104C-T2A is a segment driver IC for large-scale
dot matrix LCD displays. The LC4104C-T2A latches 160-
bits of display data transferred from the controller over a
4- or 8-bit parallel interface and generates the LCD drive
signals. In conjunction with the LC4102C-T2A common
driver, the LC4104C-T2A forms a chip set that can drive
large-screen LCD panels.
Features
• High-voltage CMOS (P-sub) process
• LCD drive voltage: 36 V
• Logic system power-supply voltage: 2.7 to 5.5 V
• Maximum fcp: 12 MHz (V = 5 V ±10%),
DD
10 MHz (V = 2.7 to 4.5 V)
DD
• Parallel input circuit can be switched between 4 and
8 bits.
• Output directionality switching
• DISPOFF function (Holds the LCD drive voltage at a
fixed level.)
• Display duty ratios: 1/160 to 1/480
• Package: TCP (Tape Carrier Package)
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
20702TN (OT) No. 6790-1/8