LC4104C Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – LCD Dot Matrix Segment Driver for STN Displays

Ordering number : EN *5194D
Preliminary
Overview
The LC4104 is a segment driver LSI for large-scale dot
matrix LCD displays. The LC4104 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 LC4102 common driver, the
LC4104 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_DD = 5 V ±10%),
10 MHz (V_DD = 2.7 to 4.5 V)
• Slim chip (The output pads are located along one of the
long sides.)
• 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
• Appropriate for COG (chip on glass) mounting. (A gold
bump structure is adopted in the pad areas.)
• LC4104C: Chip product
CMOS LSI (P-sub)
LC4104C
LCD Dot Matrix Segment Driver
for STN Displays
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
43098HA (OT)/73097HA (OT)/D3095HA (OT) No. 5194-1/9