sdn0080g Avant Electronics Corporation, sdn0080g Datasheet - Page 13

• Manufacturer Part Number: sdn0080g
• Description: 80-segment Dot-matrix Stn Lcd Driver
• Manufacturer: Avant Electronics Corporation

10 APPLICATION CIRCUIT (240 X 640 DOT)
In this application, 3 pcs of
the SDN8000G and 8 pcs of
the SDN0080G are used.
Controller
DISPOFF
DI1~DI4
LOAD
FLM
CP
M
GND
VDD
Vref
DC/DC
1/16 Bias
(LA5317M)
V2
V3
V4
V5
V1
V
EE
DISP OFF
V1
V5
V2
VEE
DISPOFF
V1
V5
V2
VEE
CP
CP
M
M
V
DD
CDI
V
R/L
V
V
EE
DD
SS
COM1
COM2
COM3
COM238
COM239
COM240
O1~O80
SDN0080G
CDO
V
DD
V
V
V
R/L
CDI
DD
EE
SS
SDN0080G
O1~O80
(1/240 duty, 1/16 bias)
240 x 640
LCD Panel
Fig.9 Typical application circuit
CDO
V
DD
CDI
R/L
VDD
VSS
VEE
O1~O80
SDN0080G
CDO