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KS0105

Description
32 CH COMMON DRIVER FOR DOT MATRIX LCD
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size70KB,8 Pages
ManufacturerSAMSUNG
Websitehttp://www.samsung.com/Products/Semiconductor/
Download Datasheet Parametric View All

KS0105 Overview

32 CH COMMON DRIVER FOR DOT MATRIX LCD

KS0105 Parametric

Parameter NameAttribute value
MakerSAMSUNG
package instructionDIE,
Reach Compliance Codeunknow
ECCN codeEAR99
display modeDOT MATRIX
Interface integrated circuit typeLIQUID CRYSTAL DISPLAY DRIVER
JESD-30 codeX-XUUC-N60
Number of functions1
Number of segments32
Number of terminals60
Package body materialUNSPECIFIED
encapsulated codeDIE
Package shapeUNSPECIFIED
Package formUNCASED CHIP
Certification statusNot Qualified
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
Supply voltage 1-max-5.5 V
Mains voltage 1-minute
surface mountYES
Terminal formNO LEAD
Terminal locationUPPER
KS0105
_
INTRODUCTION
32 CH COMMON DRIVER FOR DOT MATRIX LCD
64 QFP
KS0105 is a LCD driver LSI which is fabricated by low power CMOS
high voltage process technology. This device consists of timing
generator circuit, 32 bit shift register and 32 bit driver.
FUNCTION
Dot matrix LCD common driver with 32 channel output
Input /Output signal
- Input: bias voltage (V
1
, V
2
, V
5
, V
6
, V
EE
)
- Output; 32 channel waveform for LCD driving and segment
driver control pulse.
FEATURE
Power supply voltage: +5V
±10%
Supply voltage for display: 0~-5.5V(V )
EE
Applicable LCD duty; selectable 7 kinds
(1/8, 1/12, 1/16, 1/24, 1/32, 1/48, 1/64)
Interface
COMMON
Other KS0105
SEGMENT
KS0106
Oscillator frequency can be set by adjusting external capacitor
and resistor
64 QFP or bare chip available.
BLOCK DIAGRAM
C
1
C
2
C
31
C
32
V
DD
V
SS
V
1
V
2
V
5
V
6
32 bit LCD driver
V
EE
DL
SHL
32 bit shift register
DR
OSC
R
OSC
O S C
IN
OSC
C
circuit
f
O S C
Timing generator circuit
M
CL
FRM
CLK1
CLK2
M/S TEST F
0
F
1
DD
0
DD
1
DD
2
Fig 1. KS0105 Functional block diagram
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