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PDF KS0063B Data sheet ( Hoja de datos )
| Número de pieza | KS0063B | |
| Descripción | 80CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KS0063B (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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KS0063B
80CH SEGMENT DRIVER FOR DOT MATRIX LCD
INTRODUCTION
The KSOO63B is a LCD driver LSl which is fabricated by low power
CMOS technology. Basically this LSl consists of 40×2 bit bidrec-
tional shift register, 40×2 bit data latch and 40×2 bit LCD driver
(refer to Fig 1). This LSl can be used segment driver.
FUNCTION
• Dot matrix LCD driver with 80 channel output.
• lnput/Output signal
- Output : 40×2channel waveform for LCD driving
- Input : - Serial display data and control pulse from the con-
troller LSl.
- Bias voltage (V1 - V4)
FEATURES
• Display driving bias ; static-1/5
• Power supply voltage ; 2.7V ~ 5.5V
• Supply voltage for display : 0 ~ - 5V(VEE)
• interface
driver (cascade connection)
controller
KS0065B, KS0063, Other KS0063B KS0066/U
• CMOS Process
• l00QFP and bare chip available
BLOCK DIAGRAM
Part 1
S1 S2
S39 S40
S41
Part 2
S42
S79
S80
V1
V1
V2
V3
LCD DRIVER
V2
V3
V4
LCD DRIVER
V4
Data Latch ( 40 bit )
Data Latch ( 40 bit )
M SW
CL1 CONTR
CL2 LOGIC
Bidirectional
Shift Register (40 bit )
Bidirectional
Shift Register (40 bit )
DL1
SHL1
DR1
Fig. 1. KS0063 functional block diagram
DL2
SHL2
DR2
VDD
VSS
VEE
1 page  
KS0063B
80CH SEGMENT DRIVER FOR DOT MATRIX LCD
TIMING CHARACTERISTICS
VIH
CL2 VIL
tWCKL
tR tWCKH
tF
tDH
tSU
Data in
( DL1, DL2 )
( DR1, DR2 )
VIH
VIL
tD
Data out
( DL1, DL2 )
( DR1, DR2 )
VOH
VOL
CL1
FLM
VIH
VIL
tSL
tLS tLS
VIH
VIL
tR
tSU
tWCKH
tF
VIH
VIL
Fig. 3. AV characteristics
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet KS0063B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| KS0063B | 80CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD | Samsung semiconductor |
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