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SCN0080G_B PDF даташит

Спецификация SCN0080G_B изготовлена ​​​​«Avant Electronics» и имеет функцию, называемую «80-Segment Dot-matrix STN LCD Driver».

Детали детали

Номер произв SCN0080G_B
Описание 80-Segment Dot-matrix STN LCD Driver
Производители Avant Electronics
логотип Avant Electronics логотип 

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SCN0080G_B Даташит, Описание, Даташиты
DATA SHEET
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SCN0080G_A,
SCN0080G_B
80-Segment Dot-matrix
STN LCD Driver
To improve design and/or performance,
Avant Electronics may make changes to its
products. Please contact Avant Electronics
for the latest versions of its products
data sheet (v3)
2005 Oct 05









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SCN0080G_B Даташит, Описание, Даташиты
Avant Electronics
SCN0080G_A, SCN0080G_B
80-Segment Dot-matrix STN LCD Driver
1 GENERAL
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1.1 Description
The SCN0080G_A and the SCN0080G_B are two 80-segment dot-matrix STN LCD drivers. They are designed to be
paired with the SCN6400G 64-common driver. The only difference between the SCN0080G_A and the SCN0080G_B is
their pin assignment. The pin assignment of the SCN0080G_B is a mirrored version of the SCN0080G_A. Two types of
pin assignments make PCB layout more flexible and increase component density.
1.2 Features
80-output segment driver for dot-matrix STN LCD.
Display duty : 1/8 to 1/128
Display-OFF function for reducing power consumption.
4-level external LCD bias voltage.
4-bit parallel or serial interface with a controller for display data.
Capability of being cascaded in application to expand segment number.
Operating voltage range (control logic): 2.7 ~ 5.5 volts.
Operating voltage range (LCD bias voltage, VDD-VEE): 8 ~ 20 volts.
Data transfer clock: 6.0 MHz, when VDD= 5 volts.
Operating temperature range: -20 to +85 °C.
Storage temperature range: -40 to +125 °C.
1.3 Ordering information
Table 1 Ordering information
TYPE NUMBER
SCN0080G_A-LQFPG
SCN0080G_A-QFPG
SCN0080G_A-LQFP
SCN0080G_A-QFP
SCN0080G_A-D
SCN0080G_B-LQFPG
SCN0080G_B-QFPG
SCN0080G_B-LQFP
SCN0080G_B-QFP
SCN0080G_B-D
DESCRIPTION
LQFP100 Green package.
QFP100 Green package.
LQFP100 package.
QFP100 package.
tested die.
LQFP100 Green package.
QFP100 Green package.
LQFP100 package.
QFP100 package.
tested die.
2005 Oct 05
2 of 22
data sheet (v3)









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SCN0080G_B Даташит, Описание, Даташиты
Avant Electronics
SCN0080G_A, SCN0080G_B
80-Segment Dot-matrix STN LCD Driver
2 FUNCTIONAL BLOCK DIAGRAM AND DESCRIPTION
2.1 Functional block diagram
O1 O2 O3
O79 O80
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V1
V3
V4
VEE
M
SDI/DI4
DI3
DI2
DI1
4-level LCD Driver Circuit
(80 bits)
High voltage area 80
HV Logic and Level shifter (80 bits)
80
2nd Latch (80 bits)
80
1st Latch (80 bits)
4
Parallel/serial
Data Bus
Interface
20
Address Decoder
5
Address Counter
(5 bits)
VDD
VSS
DISPOFF
P/S
CDI
CP
LOAD
Serial/Parallel
Control
Chip Disable &
Latch Control
CDO
Fig.1 Functional Block Diagram
2005 Oct 05
3 of 22
data sheet (v3)










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Номер в каталогеОписаниеПроизводители
SCN0080G_A80-Segment Dot-matrix STN LCD DriverAvant Electronics
Avant Electronics
SCN0080G_B80-Segment Dot-matrix STN LCD DriverAvant Electronics
Avant Electronics

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