S6A0065 PDF даташит
Спецификация S6A0065 изготовлена «Samsung semiconductor» и имеет функцию, называемую «40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD». |
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Детали детали
Номер произв | S6A0065 |
Описание | 40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD |
Производители | Samsung semiconductor |
логотип |
12 Pages
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40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD
S6A0065
INTRODUCTION
The S6A0065 is a LCD driver IC which is fabricated by low power CMOS technology. Basically this IC consists of
20 x 2 bit bi-directional shift register, 20 x 2 bit data latch and 20 x 2 bit driver. (refer to Fig 1) This IC can be
used as common or segment driver.
FUNCTION
• Dot matrix LCD driver with 40 channel output.
• Selects function to use common/segment drivers simultaneously.
• Input / Output signal
- Output: 20 x 2 channel waveform for LCD driving
- Input: Serial display data and control signal from the controller LSI.
Bias voltage (V1-V6)
FEATURES
• Display driving bias: static - 1/5
• Power supply voltage: 2.7- 5.5V
• Supply voltage for display: 3.0 - 13.0V (VLCD = VDD - VEE)
• Interface
Driver (cascade connection)
Other S6A0065, S6A2067
Controller
S6A0069
S6A0070
S6A0073
• CMOS Process
• 64QFP or bare chip available
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S6A0065
BLOCK DIAGRAM
40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD
Part 1
SC1 SC2 SC19 SC20
Part 2
SC21 SC22 SC39 SC40
V1
V2
V1
V3 LCD DRIVER V2 LCD DRIVER
V4
Data Latch (20 bits)
Bidirectional
Shift Register (20 bits)
M SW
CL1
CL2
CONTR
Logic
Data Latch (20 bits)
Bidirectional
Shift Register (20 bits)
V5
V6
VDD
VSS
VEE
FCS
DL1 SHL1 DR1
DL2
SHL2
DR2
Figure 1. S6A0065 Functional Block Diagram
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40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD
PIN CONFIGURATION
S6A0065
SC40
SC39
SC38
SC37
SC36
SC35
SC30
SC31
SC32
SC33
SC34
50
51
52
53
54
55
56
57
58
59
60
S6A0065
30 SC1
29 SC2
28 SC3
27 SC4
26 SC5
25 SC6
24 VDD
23 SC7
22 SC8
21 SC11
20 SC10
19 SC9
Figure 2. 60 QFP Top View
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Номер в каталоге | Описание | Производители |
S6A0065 | 40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD | Samsung semiconductor |
S6A0069 | 40 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD | Samsung semiconductor |
S6A0069 | 40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD | Samsung semiconductor |
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DataSheet26.com | 2020 | Контакты | Поиск |