參數(shù)資料
型號: SED1520D0A
廠商: Electronic Theatre Controls, Inc.
英文描述: DOT MATRIX LCD DRIVER
中文描述: 點(diǎn)陣液晶驅(qū)動
文件頁數(shù): 32/52頁
文件大?。?/td> 204K
代理商: SED1520D0A
5.2 – 5.2
5.0 Electrical Characteristics
S-MOS Systems, Inc. 150 River Oaks Parkway San Jose, CA 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
371-1.0
32
5.2
DC
CHARACTERISTICS
V
DD
= 0V, Ta = –20 ~ 75
°
C
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Applicable
pin
Operating
voltage
(1)*1
Recommended
V
SS
–5.5
–5.0
–4.5
V
V
SS
Allowable
–7.0
–2.4
Operating
voltage
(2)
Recommended
V
5
–13.0
–3.5
V
V
5
*10
Allowable
–13.0
Allowable
V
1
, V
2
0.6
×
V
5
V
DD
V
V
1
, V
2
Allowable
V
3
, V
4
V
5
0.4
×
V
5
V
V
3
, V
4
High level input voltage
V
IHT
V
SS
+
2.0
V
DD
V
*2
*3
V
IHC
0.2
×
V
SS
V
DD
Low level input voltage
V
ILT
V
SS
V
SS
+ 0.8
V
*2
*3
V
ILC
V
SS
0.8
×
V
SS
High level output voltage
V
OHT
I
OH
= –3.0mA
V
SS
+
2.4
V
*4
*5
OSC2
V
OHC1
I
OH
= –2.0mA
V
SS
+ 2.4
V
OHC2
I
OH
= –120
μ
A
0.2
×
V
SS
Low level output voltage
V
OLT
I
OL
= 3.0mA
V
SS
+ 0.4
V
*4
*5
OSC2
V
OLC1
I
OL
= 2.0mA
V
SS
+ 0.4
V
OLC2
I
OL
= 120
μ
A
0.8
×
V
SS
Input leakage current
I
LI
–1.0
1.0
μ
A
μ
A
*6
Output leakage current
I
LO
–3.0
3.0
*7
LCD driver ON resistor
R
ON
Ta = 25
°
C
V
5
= –5.0V
5.0
7.5
K
SEG 0 ~ 79
*11
COM 0
~ 15
V
5
= –3.5V
10.0
50.0
Static current dissipation
I
DDQ
CS = CL = V
DD
0.05
1.0
μ
A
V
DD
Dynamic current dissipation
I
DD (1)
During
display
V
5
= –5.0V
f
CL
= 2KHz
2.0
5.0
μ
A
V
DD
*12
*13
*14
R
f
= 1M
9.5
15.0
f
CL
= 18KHz
5.0
10.0
I
DD (2)
During access
t
CYC
= 200KHz
300
500
μ
A
*8
Input pin capacitance
C
IN
Ta = 25
°
C
f = 1MHz
5.0
8.0
pF
All input
pins
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