S6A0035 Datasheet, PDF (1/16 Pages) Samsung semiconductor – 53 SEGMENT STATIC DRIVER

53 SEGMENT STATIC DRIVER
S6A0035
INTRODUCTION
The S6A0035 is a general purpose LCD driving IC, and designed to be available for electronic frequency tuning
display applications or microcomputer application systems.
FEATURES
• Maximum 53 segment output for STATIC display
• Drive system:1/1 duty → 53 segments
1/2 duty → 104 segments
• 3-input pins for serial data transfer (CE, CK, DI )
• 2-pin for 5-level AD converter (ARI, ALI)
• 2 display pins for direct displaying (DSP1, DSP2 )
• INH pin for blinking out display
BLOCK DIAGRAM
VLCD
OSC
INH
Common
Driver
Clock
Generator
* S44 (DSP2)
* S46 (DSP1)
* S48 (DSP OUT)
* S49 - S53 (ARLO1 - ARLO5)
......
......
LATCH & SEGMENT DRIVER ( 1 - 56 BITS)
LATCH & SEGMENT DRIVER ( 57 - 112 BITS)
ADC
ADC
Shift Register (56 Bits) &
Function Decoder
S47 (ARI)
S45 (ALI)
VDD VSS
CE CK DI
1