MN838850 データシートの表示（PDF） - Panasonic Corporation

部品番号

コンポーネント説明

メーカー

MN838850

Source Driver for LCD Panel Drive

Panasonic Corporation 

MN838850

Color TFT LCD Driver

s Functional Description (continued)

• Table 2 (continued) Relationship between VREF Voltages and Analog Output Voltages (Low-level side) (Values are examples)

VREF0 = 1.760, VREF1 = 2.536, VREF2 = 4.010, VREF3 = 5.755, VREF4 = 7.190, VOPL = 3.750

Display data

Logical expression

Voltage level Voltage level difference

30

VOPL × 63/31− (538 × VREF2+1894 × VREF1) /2356

4.666

0.016

31

VOPL × 63/31− (564 × VREF2+1868 × VREF1) /2356

4.650

0.016

32

VOPL × 63/31− (590 × VREF2+1842 × VREF1) /2356

···

3D

VOPL × 63/31− (876 × VREF2+1556 × VREF1) /2356

4.634

4.455

0.016

0.016

3E

VOPL × 63/31− (902 × VREF2+1530 × VREF1) /2356

4.439

0.016

3F

VOPL × 63/31− (928 × VREF2+1504 × VREF1) /2356

4.422

0.015

40

VOPL × 63/31− (953 × VREF2+1479 × VREF1) /2356

4.407

0.015

41

VOPL × 63/31− (978 × VREF2+1454 × VREF1) /2356

4.391

0.015

42

VOPL × 63/31− (1003 × VREF2+1429 × VREF1) /2356

···

4D

VOPL × 63/31− (1278 × VREF2+1154 × VREF1) /2356

4.376

4.203

0.015

0.015

4E

VOPL × 63/31− (1303 × VREF2+1129 × VREF1) /2356

4.188

0.015

4F

VOPL × 63/31− (1328 × VREF2+1104 × VREF1) /2356

4.172

0.015

50

VOPL × 63/31− (1353 × VREF2+1079 × VREF1) /2356

4.157

0.015

51

VOPL × 63/31− (1378 × VREF2+1054 × VREF1) /2356

4.141

0.015

52

VOPL × 63/31− (1403 × VREF2+1029 × VREF1) /2356

···

5D

VOPL × 63/31− (1678 × VREF2+754 × VREF1) /2356

4.125

3.953

0.015

0.015

5E

VOPL × 63/31− (1703 × VREF2+729 × VREF1) /2356

3.938

0.015

5F

VOPL × 63/31− (1728 × VREF2+704 × VREF1) /2356

3.922

0.013

60

VOPL × 63/31− (1750 × VREF2+682 × VREF1) /2356

3.908

0.013

61

VOPL × 63/31− (1772 × VREF2+660 × VREF1) /2356

3.894

0.013

62

VOPL × 63/31− (1794 × VREF2+638 × VREF1) /2356

···

6D

VOPL × 63/31− (2036 × VREF2+396 × VREF1) /2356

3.881

3.729

0.013

0.013

6E

VOPL × 63/31− (2058 × VREF2+374 × VREF1) /2356

3.716

0.013

6F

VOPL × 63/31− (2080 × VREF2+352 × VREF1) /2356

3.702

0.013

70

VOPL × 63/31− (2102 × VREF2+330 × VREF1) /2356

3.688

0.013

71

VOPL × 63/31− (2124 × VREF2+308 × VREF1) /2356

3.674

0.013

72

VOPL × 63/31− (2146 × VREF2+286 × VREF1) /2356

···

7D

VOPL × 63/31− (2388 × VREF2+44 × VREF1) /2356

3.660

3.509

0.013

0.013

7E

VOPL × 63/31− (2410 × VREF2+22 × VREF1) /2356

3.495

0.013

7F

VOPL × 63/31− (2432 × VREF2+0 × VREF1) /2356

3.482

0.013

16

Share Link: