English
Language : 

APU429 Datasheet, PDF (7/18 Pages) Aplus Intergrated Circuits – 4-Bit Micro-controller With LCD Driver
◁
Segment driver output characteristics
Name
Static display mode
Output sHs Voltage
Output sLs Voltage
Output sHs Voltage
Output sLs Voltage
1/2 bias display mode
Output sHs Voltage
Output sLs Voltage
Output sHs Voltage
Output sMs Voltage
Output sLs Voltage
1/3 bias display mode
Output sHs Voltage
Output sM1s Voltage
Output sM2s Voltage
Output sLs Voltage
Output sHs Voltage
Output sM1s Voltage
Output sM2s Voltage
Output sLs Voltage
Symbol
Condition
VOH1d
VOH2d
VOH3d
VOL1d
VOL2d
VOL3d
VOH1e
VOH2e
VOH3e
VOL1e
VOL2e
VOL3e
IOH=-1PA, #1
IOH=-1PA, #2
IOH=-1PA, #3
IOL=1PA, #1
IOL=1PA, #2
IOL=1PA, #1
IOH=-10PA, #1
IOH=-10PA, #2
IOH=-10PA, #3
IOL=10PA, #1
IOL=10PA, #2
IOL=10PA, #3
VOH12f
VOH3f
VOL12f
VOL3f
VOH12g
VOH3g
VOM12g
VOM3g
VOL12g
VOL3g
IOH=-1PA, #1, #2
IOH=-1PA, #3
IOL=1PA, #1, #2
IOL=1PA, #3
IOH=-10PA, #1, #2
IOH=-10PA, #3
IOI/H=r10PA, #1, #2
IOI/H=r10PA, #3
IOL=10PA, #1, #2
IOL=10PA, #3
VOH12i
VOH3i
VOM12i
VOM13i
VOM22i
VOM23i
VOL12i
VOL3i
VOH12j
VOH3j
VOM12j
VOM13j
VOM22j
VOM23j
VOL12j
VOL3j
IOH=-1PA, #1, #2
IOH=-1PA, #3
IOI/H=r10PA, #1, #2
IOI/H=r10PA, #3
IOI/H=r10PA, #1, #2
IOI/H=r10PA, #13
IOL=1PA, #1, #2
IOL=1PA, #3
IOH=-10PA, #1, #2
IOH=-10PA, #3
IOI/H=r10PA, #1, #2
IOI/H=r10PA, #3
IOI/H=r10PA, #1, #2
IOI/H=r10PA, #3
IOL=10PA, #1, #2
IOL=10PA, #3
For Min.
1.0
2.2
3.8
SEG-n
1.0
2.2
COM-n 3.8
2.2
3.8
SEG-n
2.2
3.8
1.0
COM-n 1.8
3.4
5.8
1.0
1.8
SEG-n
2.2
3.8
3.4
5.8
1.0
1.8
COM-n
2.2
3.8
Note: #1: VDD1= 1.2V ( Ag ), #2: VDD2= 2.4V ( Li ), #3: VDD2= 4V (Ext-V).
Preliminary
7
Typ.
Max. Unit
V
V
V
0.2
V
0.2
V
0.2
V
V
V
V
0.2
V
0.2
V
0.2
V
V
V
0.2
V
0.2
V
V
V
1.4
V
2.2
V
0.2
V
0.2
V
V
V
1.4
V
2.2
V
2.6
V
4.2
V
0.2
V
0.2
V
V
V
1.4
V
2.2
V
2.6
V
4.2
V
0.2
V
0.2
V
Ver. 0.0
 ▷