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| 型號： | SSD1852T2R1 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LCD Segment / Common Driver With Controller CMOS |
| 中文描述： | LCD段/與普通的CMOS驅(qū)動器控制器 |
| 文件頁數(shù)： | 19/55頁 |
| 文件大小： | 637K |
| 代理商： | SSD1852T2R1 |
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SSD1852
Rev 1.0
01/2003
SOLOMON
14
VL6 Vs Contrast
0
2
4
6
8
10
12
14
16
0
10
20
30
40
50
60
70
Contrast[0~63]
V
IR0
IR1
IR2
IR3
IR4
IR5
IR6
IR7
Figure 6 - Voltage Regulator Output for Different Gain/Contrast Settings (V
DD
= 2.775V; V
CI
= 3V;
DC-DC level = 6X; TC2 = -0.125%/
C)
7.8.4 Bias Divider
If the output op-amp buffer option in Set Power Control Register command is enabled,
this circuit block will divide the regulator output (V
L6
) to give the LCD driving levels (V
L2
-
V
L5
).
A low power consumption circuit design in this bias divider saves most of the display
current comparing to traditional design.
7.8.5 Bias Ratio Selection circuitry
Software control of 1/5 to 1/12 bias ratio is to match the characteristic of LCD panel.
7.8.6 Self adjust temperature compensation circuitry
Provide 8 different compensation grade selections to satisfy the various liquid crystal
temperature grades. The grading can be selected by software control. Default temperature
coefficient (TC) value is -0.125%/
C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SSD1852TR1 | LCD Segment / Common Driver With Controller CMOS |
| SSD1852Z | LCD Segment / Common Driver With Controller CMOS |
| SSD1854U | LCD Segment / Common Driver with Controller CMOS |
| SSD1854Z | LCD Segment / Common Driver with Controller CMOS |
| SSD1854 | LCD Segment / Common Driver with Controller CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SSD1852TR1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver With Controller CMOS |
| SSD1852Z | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver With Controller CMOS |
| SSD1854 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
| SSD1854U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
| SSD1854Z | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
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