sdn0080g Avant Electronics Corporation, sdn0080g Datasheet - Page 12

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

9.3
2005 Oct 03
Avant Electronics
Bias circuit
V
LCD
Va
Vb
Vc
Vd
Ve
V
V
DD
EE
R
R
12R
R
R
VR
12 of 18
80-Segment Dot-matrix STN LCD Driver
V4
V1
V3
V
EE
SDN0080G
V
V
DD
SS
Va = V
Vc = V
Vd = V
Ve = V
Vb = V
Fig.8 LCD bias voltage
DD
DD
DD
DD
DD
SDN0080G
- (14/16) V
- (1/16) V
- (2/16) V
- (15/16) V
- (16/16) V
data sheet (v3)
LCD
LCD
LCD
LCD
LCD