APU428 datasheet(8/18 Pages) APLUS

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Segment driver output characteristics

Name

Symbol

Condition

For

Min.

Typ.

Max.

Unit

Static display mode

VOH1d

IOH=-1 A, #1

1.0

VOH2d

IOH=-1 A, #2

2.2

Output H Voltage

VOH3d

IOH=-1 A, #3

3.8

VOL1d

IOL=1 A, #1

0.2

VOL2d

IOL=1 A, #2

0.2

Output L Voltage

VOL3d

IOL=1 A, #3

SEG-n

0.2

VOH1e

IOH=-10 A, #1

1.0

VOH2e

IOH=-10 A, #2

2.2

Output H Voltage

VOH3e

IOH=-10 A, #3

3.8

VOL1e

IOL=10 A, #1

0.2

VOL2e

IOL=10 A, #2

0.2

Output L Voltage

VOL3e

IOL=10 A, #3

COM-n

0.2

1/2 bias display mode

VOH12f

IOH=-1 A, #1, #2

2.2

Output H Voltage

VOH3f

IOH=-1 A, #3

3.8

VOL12f

IOL=1 A, #1, #2

0.2

Output L Voltage

VOL3f

IOL=1 A, #3

SEG-n

0.2

VOH12g

IOH=-10 A, #1, #2

2.2

Output H Voltage

VOH3g

IOH=-10 A, #3

3.8

VOM12g

IOI/H= 10 A, #1, #2

1.0

1.4

Output M Voltage

VOM3g

IOI/H= 10 A, #3

1.8

2.2

VOL12g

IOL=10 A, #1, #2

0.2

Output L Voltage

VOL3g

IOL=10 A, #3

COM-n

0.2

1/3 bias display mode

VOH12i

IOH=-1 A, #1, #2

3.4

Output H Voltage

VOH3i

IOH=-1 A, #3

5.8

VOM12i

IOI/H= 10 A, #1, #2

1.0

1.4

Output M1 Voltage

VOM13i

IOI/H= 10 A, #3

1.8

2.2

VOM22i

IOI/H= 10 A, #1, #2

2.2

2.6

Output M2 Voltage

VOM23i

IOI/H= 10 A, #3

3.8

4.2

VOL12i

IOL=1 A, #1, #2

0.2

Output L Voltage

VOL3i

IOL=1 A, #3

SEG-n

0.2

VOH12j

IOH=-10 A, #1, #2

3.4

Output H Voltage

VOH3j

IOH=-10 A, #3

5.8

VOM12j

IOI/H= 10 A, #1, #2

1.0

1.4

Output M1 Voltage

VOM13j

IOI/H= 10 A, #3

1.8

2.2

VOM22j

IOI/H= 10 A, #1, #2

2.2

2.6

Output M2 Voltage

VOM23j

IOI/H= 10 A, #3

3.8

4.2

VOL12j

IOL=10 A, #1, #2

0.2

Output L Voltage

VOL3j

IOL=10 A, #3

COM-n

0.2

Note: #1: VDD1= 1.2V ( Ag ), #2: VDD2= 2.4V ( Li ), #3: VDD2= 4V (Ext-V).

Preliminary

Ver. 0.0

APU428

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