SSD1828Z ETC [List of Unclassifed Manufacturers], SSD1828Z Datasheet - Page 34

• Manufacturer Part Number: SSD1828Z
• Description: LCD Segment / Common Driver with Controller CMOS
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Symbol
PTC1
PTC2
PTC3
PTC4
* The formula for the temperature coefficient is:
SSD1828
I
∆V
IL
TC(%)=
V
V
V
V
V
V
V
V
C
I
I
I
OH
OL
OZ
out
/I
ref
L3
L2
L5
L4
L3
L2
IN
out
IH
Parameter
LCD Display Voltage Input
(V
Output High Current Source
(D
Output Low Current Drain
(D
Output Tri-state Current
Source
(D
Input Current
(RES , PS0, PS1, CS , E,
D/C, R/W, D
Input Capacitance
(all logic pins)
Variation of Vout Output
(1.8V < V
Reference Voltage (T=
25ºC)
Reference Voltage (T= -
20ºC)
Reference Voltage (T=
70ºC)
Temperature Coefficient
Compensation
Temperature Coefficient 1*
Temperature Coefficient 2*
Temperature Coefficient
3*(POR)
Temperature Coefficient 4*
V
out
0
0
0
out
-D
-D
-D
, V
7
7
7
50ºC – V
)
)
)
50ºC – 0ºC
L5
, V
DD
Rev 1.10
07/2002
L4
< 3.3V)
0
, V
-D
out
7
L3
, V
at 0ºC
L2
Pins)
X
V
Test Condition
Voltage reference to V
External Voltage Generator,
Bias Diver Disabled
Output Voltage=V DD -0.4V
Output Voltage = 0.4V
Regulator Enabled, Internal
Contrast Control Enabled,
Set Contrast Control
Register = 0
Voltage Regulator Enabled
Voltage Regulator Enabled
Voltage Regulator Enabled
Voltage Regulator Enabled
out
at 25ºC
1
X100%
SS
,
-0.025
-0.04
-0.07
2.04
2.09
1.99
Min
V
V
V
V
V
50
-1
-1
0
-
-
-
-
-
SS
L5
L4
L3
L2
2/a* V
1/a* V
-0.035
-0.083
-0.01
-0.05
2.15
2.05
Typ
2.1
±1
5
-
-
-
-
-
-
-
-
out
out
-0.045
-0.096
-0.02
-0.06
Max
2.16
2.21
2.11
V
V
V
V
-50
7.5
1
1
-
-
out
-
-
L5
L4
L3
SOLOMON
%/
%/
%/
%/
Unit
µA
µA
µA
µA
PF
%
V
V
V
V
V
V
V
V
V
V
29
o
o
o
o
C
C
C
C