參數(shù)資料
型號(hào): SSD1818A
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD Segment / Common Driver with Controller
中文描述: LCD段/驅(qū)動(dòng)器與控制器通用
文件頁數(shù): 18/47頁
文件大?。?/td> 642K
代理商: SSD1818A
Solomon Systech
Mar 2004
P 18/47 Rev 1.2
SSD1818A
Gain = (1 + Rb/Ra), the reference value is shown in table 5.
Register ratio
D2 D1 D0
= -0.07 %/
C
0 0 0
2.92
0 0 1
3.40
0 1 0
3.89
0 1 1
4.37
1 0 0
4.85
1 0 1
5.23
1 1 0
5.72
1 1 1
6.19
Gain value at different register ratio and thermal gradient settings
V
ref
is a fixed IC–internal voltage supply and its voltage at room temperature (25
o
C) is shown in Table 6
for reference.
Type
Thermal
Gradient
TC 0
-0.07 %/
o
C
-1.090V
TC 2
-0.13 %/
o
C
-1.089V
TC 4
-0.26 %/
o
C
-1.065V
TC 7
-0.29 %/
o
C
-1.071V
External resistor
gain mode [Gain =
5.00] @ TC0
V
ref
values at different thermal gradient settings
The voltage regulator output for different gain/contrast settings is shown in Figure 6.
Thermal Gradient
V
ref
-0.07 %/
o
C
-1.090V
Figure 6– Voltage Regulator Output for different Gain/Contrast Settings
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