參數(shù)資料
型號: UPD16641N
廠商: NEC Corp.
英文描述: SOURCE DRIVER FOR 240-OUTPUT TFT-LCD 64 GRAY SCALES
中文描述: 240源驅動器輸出的TFT - LCD 64灰度
文件頁數(shù): 11/20頁
文件大小: 151K
代理商: UPD16641N
11
μ
PD16641
Electrical Characteristics (T
A
= –10 to +75°C, V
DD1
= 3.0 to 3.6 V, V
DD2
= 3.0 to 3.6 V or 4.5 to 5.5 V, V
SS1
= V
SS2
= 0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
I
VOH1
STB = 3.3 V
V
OUT
= 2.2 V, V
X
= 3.2 V
V
DD1
= V
DD2
= 3.3 V
–0.3
–0.075
mA
Driver output current
(V
DD2
= 3.3 V)
I
VOL1
STB = 3.3 V
V
OUT
= 1.1 V, V
X
= 0.1 V
V
DD1
= V
DD2
= 3.3 V
0.075
0.25
mA
I
VOH2
STB = 5.0 V
V
OUT
= 3.9 V, V
X
= 4.9 V
V
DD1
= 3.3 V, V
DD2
= 5.0 V
–0.3
–0.1
mA
Driver output current
(V
DD2
= 5.0 V)
I
VOL2
STB = 5.0 V
V
OUT
= 1.1 V, V
X
= 0.1 V
V
DD1
= 3.3 V, V
DD2
= 5.0 V
0.1
0.25
mA
V
DD1
= 3.3 V, V
DD2
= 3.3 V
V
OUT
= 1.65
±
20
±
25
mV
Output voltage deviation
V
O
V
DD1
= 3.3 V, V
DD2
= 5.0 V
V
OUT
= 2.50 V
±
20
±
25
mV
Output voltage range
V
O
Input data: 00
H
to 3F
H
V
SS2
+ 0.1
V
DD2
– 0.1
V
Dynamic logic current consumption
I
DD1
No load
Note
2.0
mA
Dynamic driver current consumption
I
DD21
No load, V
DD2
= 3.3 V
±
0.3 V
Note
5.0
mA
Dynamic driver current consumption
I
DD22
No load, V
DD2
= 5.0 V
±
0.5 V
Note
6.5
mA
Note
The STB cycle is specified at 31
μ
s and f
CLK
= 16 MHz. Input data: 1010… (checkerboard pattern)
Refers to current consumption per driver when cascades are connected under the assumption of VGA
single-sided mounting (8 units).
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