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PDF SDN8000G Data sheet ( Hoja de datos )
| Número de pieza | SDN8000G | |
| Descripción | 80-COMMON driver | |
| Fabricantes | Advanced Semiconductor | |
| Logotipo |  |
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DATA SHEET
www.DataSheet4U.com
SDN8000G
80-Common 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 03
1 page  
Avant Electronics
SDN8000G
80-Common Dot-matrix STN LCD Driver
3.2 Signal description
Table 2 Pin signal description.
To avoid a latch-up effect at power-on: VSS − 0.5 V < voltage at any pin at any time < VDD + 0.5 V .
Pin
number
SYMBOL
I/O
DESCRIPTION
1~80 O1~O80
Common driver output.
Output Please refer to Table 3 for output voltage level.
81, 83,
88, 93,
99, 100
82
NC
DIO80
www.DataSh8e4e,t48U5,.comVEE, V5, V2,
86, 87 V1
Input
I/O
Input
No Connection.
These pins are not used in application and should be left open.
Data input/output pin for cascading application.
LCD bias voltage.
V1 and VEE are selected levels.
V2 and V5 are unselected levels.
Display Disable.
89
DISPOFF
Input When DISPOFF=L, the outputs O1~O81 are all at a fixed level of V1.
90 VDD
Input
When DISPOFF=H, the display can be turned ON.
Power supply for control logic.
Select shift direction of COMMON scan data from a controller.
91 RS/LS
Input When RS/LS=L, right shift is selected. When RS/LS=H, left shift is selected.
92 VSS
94 M
Input
Input
For detail, please also refer to Table 4, Mode selection.
Ground.
Frame signal, for alternating LCD bias voltage.
Mode control.
95 MODE
When MODE= LOW, single mode operation is selected.
Input
When MODE= HIGH, dual mode operation is selected.
96 CP
97 DMIN
98 DIO1
Input
Input
I/O
Please refer to Table 4, Mode selection.
Scan data latch clock.
Second data input for dual mode application. Please refer to Table 4, Mode
selection.
Data input/output pin for cascading application.
2005 Oct 03
5 of 18
data sheet (v3)
5 Page 
Avant Electronics
SDN8000G
80-Common Dot-matrix STN LCD Driver
6. Condition for the measurement: VDD-VEE=20 V, |VDE-VO|=0.5 V, where VDE= one of V1, V2, V5, or VEE. V1=VDD,
V2= (16/17) x (VDD-VEE), V5= (1/17) (VDD-VEE). For the driver circuits (O1~O80), please refer to Section 9, Pin
Circuits.
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2005 Oct 03
11 of 18
data sheet (v3)
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet SDN8000G.PDF ] | |
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