MN838850 Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

MN838850

Source Driver for LCD Panel Drive

Panasonic Corporation 

Color TFT LCD Driver

MN838850

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

80

VOPL × 63/31− (11 × VREF3+1429 × VREF2) /1395

3.468

0.013

81

VOPL × 63/31− (22 × VREF3+1418 × VREF2) /1395

3.454

0.013

82

VOPL × 63/31− (33 × VREF3+1407 × VREF2) /1395

···

8D

VOPL × 63/31− (154 × VREF3+1286 × VREF2) /1395

3.440

3.289

0.013

0.013

8E

VOPL × 63/31− (165 × VREF3+1275 × VREF2) /1395

3.275

0.013

8F

VOPL × 63/31− (176 × VREF3+1264 × VREF2) /1395

3.261

0.013

90

VOPL × 63/31− (187 × VREF3+1253 × VREF2) /1395

3.248

0.013

91

VOPL × 63/31− (198 × VREF3+1242 × VREF2) /1395

3.234

0.013

92

VOPL × 63/31− (209 × VREF3+1231 × VREF2) /1395

···

9D

VOPL × 63/31− (330 × VREF3+1110 × VREF2) /1395

3.220

3.069

0.013

0.013

9E

VOPL × 63/31− (341 × VREF3+1099 × VREF2) /1395

3.055

0.013

9F

VOPL × 63/31− (352 × VREF3+1088 × VREF2) /1395

3.041

0.016

A0

VOPL × 63/31− (365 × VREF3+1075 × VREF2) /1395

3.025

0.016

A1

VOPL × 63/31− (378 × VREF3+1062 × VREF2) /1395

3.009

0.016

A2

VOPL × 63/31− (391 × VREF3+1049 × VREF2) /1395

···

AD

VOPL × 63/31− (534 × VREF3+906 × VREF2) /1395

2.992

2.813

0.016

0.016

AE

VOPL × 63/31− (547 × VREF3+893 × VREF2) /1395

2.797

0.016

AF

VOPL × 63/31− (560 × VREF3+880 × VREF2) /1395

2.781

0.016

B0

VOPL × 63/31− (573 × VREF3+867 × VREF2) /1395

2.765

0.016

B1

VOPL × 63/31− (586 × VREF3+854 × VREF2) /1395

2.748

0.016

B2

VOPL × 63/31− (599 × VREF3+841 × VREF2) /1395

···

BD

VOPL × 63/31− (742 × VREF3+698 × VREF2) /1395

2.732

2.553

0.016

0.016

BE

VOPL × 63/31− (755 × VREF3+685 × VREF2) /1395

2.537

0.016

BF

VOPL × 63/31− (768 × VREF3+672 × VREF2) /1395

2.521

0.022

C0

VOPL × 63/31− (786 × VREF3+654 × VREF2) /1395

2.498

0.022

C1

VOPL × 63/31− (804 × VREF3+636 × VREF2) /1395

2.476

0.022

C2

VOPL × 63/31− (822 × VREF3+618 × VREF2) /1395

···

CD

VOPL × 63/31− (1020 × VREF3+420 × VREF2) /1395

2.453

2.205

0.022

0.022

CE

VOPL × 63/31− (1038 × VREF3+402 × VREF2) /1395

2.183

0.022

CF

VOPL × 63/31− (1056 × VREF3+384 × VREF2) /1395

2.160

0.030

17

Share Link: