UPD16635 Просмотр технического описания (PDF) - NEC => Renesas Technology

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производитель

UPD16635

240-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 64 GRAY SCALES)

NEC => Renesas Technology 

µPD16635

Resistor Strings

Figure 2-1. Relationship Between Input Data and Output Voltage: VDD2 > V0 > V1 > V2 > V3 > V4 > V5

V0

V0’

r0

V1’

r1

V2’

r2

V3’

r3

V4’

r4

V5’

r5

V6’

r6

V7’

r7

V1

V8’

r8

V9’

r9

r30

r31

V2

r32

r33

V31’

V32’

V33’

r54

r55

V3

r56

r57

r58

r59

r60

r61

r62

V4

r4–5

V5

V55’

V56’

V57’

V58’

V59’

V60’

V61’

V62’

V63’

9 kΩ

V63’’

Data DX5 DX4 DX3 DX2 DX1 DX0

Output Voltage

00H

0 0 0 0 0 0 V0’ V0

01H

0 0 0 0 0 1 V1’ V1 + (V0 – V1) × 4500/5300

02H

0 0 0 0 1 0 V2’ V1 + (V0 – V1) × 3700/5300

03H

0 0 0 0 1 1 V3’ V1 + (V0 – V1) × 2900/5300

04H

0 0 0 1 0 0 V4’ V1 + (V0 – V1) × 2200/5300

05H

0 0 0 1 0 1 V5’ V1 + (V0 – V1) × 1500/5300

06H

0 0 0 1 1 0 V6’ V1 + (V0 – V1) × 900/5300

07H

0 0 0 1 1 1 V7’ V1 + (V0 – V1) × 400/5300

08H

0 0 1 0 0 0 V8’ V1

09H

0 0 1 0 0 1 V9’ V2 + (V1 – V2) × 3600/4000

0AH

001010

V10’ V2 + (V1 – V2) × 3300/4000

0BH

001011

V11’ V2 + (V1 – V2) × 3000/4000

0CH

001100

V12’ V2 + (V1 – V2) × 2700/4000

0DH

001101

V13’ V2 + (V1 – V2) × 2400/4000

0EH

001110

V14’ V2 + (V1 – V2) × 2200/4000

0FH

0 0 1 1 1 1 V15’ V2 + (V1 – V2) × 2000/4000

10H

0 1 0 0 0 0 V16’ V2 + (V1 – V2) × 1800/4000

11H

0 1 0 0 0 1 V17’ V2 + (V1 – V2) × 1600/4000

12H

0 1 0 0 1 0 V18’ V2 + (V1 – V2) × 1400/4000

13H

0 1 0 0 1 1 V19’ V2 + (V1 – V2) × 1300/4000

14H

0 1 0 1 0 0 V20’ V2 + (V1 – V2) × 1200/4000

15H

0 1 0 1 0 1 V21’ V2 + (V1 – V2) × 1100/4000

16H

0 1 0 1 1 0 V22’ V2 + (V1 – V2) × 1000/4000

17H

0 1 0 1 1 1 V23’ V2 + (V1 – V2) × 900/4000

18H

0 1 1 0 0 0 V24’ V2 + (V1 – V2) × 800/4000

19H

0 1 1 0 0 1 V25’ V2 + (V1 – V2) × 700/4000

1AH

011010

V26’ V2 + (V1 – V2) × 600/4000

1BH

011011

V27’ V2 + (V1 – V2) × 500/4000

1CH

011100

V28’ V2 + (V1 – V2) × 400/4000

1DH

011101

V29’ V2 + (V1 – V2) × 300/4000

1EH

011110

V30’ V2 + (V1 – V2) × 200/4000

1FH

0 1 1 1 1 1 V31’ V2 + (V1 – V2) × 100/4000

20H

100000

V32’ V2

21H

1 0 0 0 0 1 V33’ V3 + (V2 – V3) × 2600/2700

22H

1 0 0 0 1 0 V34’ V3 + (V2 – V3) × 2500/2700

23H

1 0 0 0 1 1 V35’ V3 + (V2 – V3) × 2400/2700

24H

1 0 0 1 0 0 V36’ V3 + (V2 – V3) × 2300/2700

25H

1 0 0 1 0 1 V37’ V3 + (V2 – V3) × 2200/2700

26H

1 0 0 1 1 0 V38’ V3 + (V2 – V3) × 2100/2700

27H

1 0 0 1 1 1 V39’ V3 + (V2 – V3) × 2000/2700

28H

1 0 1 0 0 0 V40’ V3 + (V2 – V3) × 1900/2700

29H

1 0 1 0 0 1 V41’ V3 + (V2 – V3) × 1800/2700

2AH

101010

V42’ V3 + (V2 – V3) × 1700/2700

2BH

101011

V43’ V3 + (V2 – V3) × 1600/2700

2CH

101100

V44’ V3 + (V2 – V3) × 1500/2700

2DH

101101

V45’ V3 + (V2 – V3) × 1400/2700

2EH

101110

V46’ V3 + (V2 – V3) × 1300/2700

2FH

1 0 1 1 1 1 V47’ V3 + (V2 – V3) × 1200/2700

30H

1 1 0 0 0 0 V48’ V3 + (V2 – V3) × 1100/2700

31H

1 1 0 0 0 1 V49’ V3 + (V2 – V3) × 1000/2700

32H

1 1 0 0 1 0 V50’ V3 + (V2 – V3) × 900/2700

33H

1 1 0 0 1 1 V51’ V3 + (V2 – V3) × 800/2700

34H

1 1 0 1 0 0 V52’ V3 + (V2 – V3) × 700/2700

35H

1 1 0 1 0 1 V53’ V3 + (V2 – V3) × 600/2700

36H

1 1 0 1 1 0 V54’ V3 + (V2 – V3) × 400/2700

37H

1 1 0 1 1 1 V55’ V3 + (V2 – V3) × 200/2700

38H

111000

V56’ V3

39H

1 1 1 0 0 1 V57’ V4 + (V3 – V4) × 2300/2500

3AH

111010

V58’ V4 + (V3 – V4) × 2100/2500

3BH

111011

V59’ V4 + (V3 – V4) × 1800/2500

3CH

111100

V60’ V4 + (V3 – V4) × 1500/2500

3DH

111101

V61’ V4 + (V3 – V4) × 1200/2500

3EH

111110

V62’ V4 + (V3 – V4) × 800/2500

3FH

111111

V63’ V4

Caution V4 and V5 are interconnected inside the IC by resistors r4-5 (9 kΩ).

7

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