參數(shù)資料
型號(hào): UPD16675AW
廠商: NEC Corp.
英文描述: 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
中文描述: 1 / 34,1 / 36稅LCD控制器/驅(qū)動(dòng)
文件頁數(shù): 26/36頁
文件大小: 252K
代理商: UPD16675AW
26
μ
PD16675A
9.
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (T
A
=
+
25
°
C, V
SS
= V
EE
= 0 V)
Parameter
Symbol
Rating
Unit
Logic supply voltage
V
DD1
0.3 to
+
7.0
V
Booster circuit supply voltage
(V
CHA
= H)
V
DD2
0.3 to
+
5.0, V
DD1
V
DD2
V
Booster circuit supply voltage
(V
CHA
= L)
V
DD2
0.3 to
+
7.0, V
DD1
V
DD2
V
Driver supply voltage
V
LCD
0.3 to
+
15.0, V
DD2
V
LCD
V
Driver reference supply input
voltage
V
LC1
to
V
LC5
0.3 to V
LCD
+
0.3
V
Logic system input voltage
V
IN1
0.3 to V
DD1
+
0.3
V
Logic system output voltage
V
OUT1
0.3 to V
DD1
+
0.3
V
Logic system input/output
voltage
V
I/O1
0.3 to V
DD1
+
0.3
V
Driver system input voltage
V
IN2
0.3 to V
LCD
+
0.3
V
Driver system output voltage
V
OUT2
0.3 to
+
V
LCD
+
0.3
V
Operating temperature
T
A
40 to
+
85
°
C
Storage temperature
T
stg
55 to
+
150
°
C
Caution If the absolute maximum rating of even one of the above parameters is exceeded even
momentarily, the quality of the product may be degraded. Absolute maximum ratings,
therefore, specify the values exceeding which the product may be physically damaged. Be
sure to use the product within the range of the absolute maximum ratings.
Recommended Operating Range
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Logic supply voltage
V
DD1
Note 1
2.7
3.3
V
Booster circuit supply voltage
(V
CHA
= H)
V
DD2
Note 1
2.7
3.0
3.6
V
Booster circuit supply voltage
(V
CHA
= L)
V
DD2
Note 1
2.7
5.0
5.5
V
Driver supply voltage
V
LCD
Note 2
V
DD2
10
12
V
Logic system input voltage
V
IN
0
V
DD1
V
Driver system input voltage
V
LC1
to
V
LC5
0
V
LCD
V
Notes1.
Set this to V
DD1
V
DD2
.
2.
If use external LCD voltage as V
LCD
, cannot use standby. Also, maintain V
DD1
= V
DD2
.
Caution At power on and power off, keep V
DD1
V
DD2
V
LCD
.
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