參數(shù)資料
型號(hào): SSD1828Z
廠商: Electronic Theatre Controls, Inc.
英文描述: MOTOR LINEAR ACT 12VDC UNIPOLAR
中文描述: LCD段/與普通的CMOS驅(qū)動(dòng)器控制器
文件頁(yè)數(shù): 33/43頁(yè)
文件大小: 434K
代理商: SSD1828Z
SSD1828
Rev 1.10
07/2002
SOLOMON
28
10 DC CHARACTERISTICS
Table 12 - DC Characteristics
(Unless otherwise specified, Voltage Referenced to V
SS
, V
DD
= 1.8 to
3.3V, T
A
= -40 to 85
°
C)
Symbol
V
DD
Parameter
Logic Circuit Supply Voltage
Range
Booster Voltage Supply Pin
Test Condition
(Absolute value referenced
to V
SS
)
(Absolute value referenced
to V
SS
)
V
DD
= 2.7V, Voltage
Generator On, 4X DC-DC
Converter Enabled, Write
accessing,
T
cyc
=3.3MHz,
Osc. Freq.=58.5kHz,
Display On.
V
DD
=V
CI
= 2.7V, Voltage
Generator off, external V
out
Divider Enable. Read/Write
Halt, Osc.
Freq. = 58.5kHz,
Display On, V
out
= 10.0V.
V
DD
= 1.8V, V
CI
= 2.5V,
Voltage Generator ON, 5x
DC-DC Converter Enabled,
Internal V
out
Divider Enable.
Read/Write Halt, Osc Freq.
= 58.5kHz, Display On, V
out
= 10.0V, no panel loading.
V
DD
= 2.7V, LCD Driving
Waveform Off, Oscillator
Off, Read/Write halt.
Display On, Voltage
Generator Enabled, DC/DC
Converter Enabled,
Regulator Enabled, Osc.
Freq. = 58.5kHz,
Min
1.8
Typ
2.7
-
Max
3.3
3.6
Unit
V
V
CI
V
DD
V
I
AC
Access Mode Supply
Current Drain (V
DD
Pins)
-
600
800
uA
I
DP1
Display Mode Supply
Current Drain (V
DD
& V
CI
Pins)
-
20
40
μA
I
DP2
Display Mode Supply
Current Drain (V
DD
&V
CI
Pins)
-
100
150
μA
I
SLEEP
Sleep Mode Supply Current
Drain (VDD Pins)
-
0.5
1
μA
V
out
LCD Driving Voltage
Generator Output (V
out
Pin)
4.0
-
12.0
V
DC-DC Converter Efficiency
(Without loading)
LCD Driving Voltage Input
(V
out
Pin)
Output High Voltage (D
0
-D
7
)
Out Low Voltage (D
0
-D
7
)
LCD Driving Voltage Source
(V
out
Pin)
-
95
-
%
V
LCD
Voltage Generator Disabled
4.0
-
12.0
V
V
OH1
V
OL1
V
out
I
out
= +500μA
I
out
= -500μA
Regulator Enabled (V
out
voltage depends on Internal
contrast Control)
Regulator Disable
0.8*V
DD
0
V
DD
-
-
-
V
DD
0.2*V
DD
12.0
V
LCD
V
V
V
out
LCD Driving Voltage Source
(V
out
Pin)
Input high voltage
(/RES, PS0, PS1, /CS, D/C,
R/W, D
0
-D
7
)
Input low voltage
(/RES, PS0, PS1, /CS, D/C,
R/W, D
0
-D
7)
LCD Display Voltage Output
-
Floating
-
V
V
IH1
0.8*V
DD
-
V
DD
V
V
IL1
0
-
0.2*V
DD
V
V
out
Bias Divider Enabled, 1:a
bias ratio
-
V
out
-
V
V
V
V
L5
V
L4
(V
out
, V
L5
, V
L4
, V
L3
, V
L2
Pins)\
-
-
(a-1)/a*V
out
(a-2)/a*V
out
-
-
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