參數(shù)資料
型號(hào): UPD16772AN
廠商: NEC Corp.
英文描述: 480-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES
中文描述: 480輸出的TFT - LCD源驅(qū)動(dòng)程序完全兼容64灰度
文件頁(yè)數(shù): 13/20頁(yè)
文件大?。?/td> 122K
代理商: UPD16772AN
Data Sheet S14725EJ1V0DS00
13
μ
PD16772A
Electrical Characteristics (T
A
= –10 to +75
°
C, V
DD1
= 2.3 to 3.6 V, V
DD2
= 8.5 V
±
0.5 V, V
SS1
= V
SS2
= 0 V, unless
otherwise specified, the input level is defined to be LPC = L, Bcont = Open)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Input Leak Current
I
IL
±
1.0
μ
A
High-Level Output Voltage
V
OH
STHR (STHL), I
OH
= 0 mA
V
DD1
– 0.1
V
Low-Level Output Voltage
V
OL
STHR (STHL), I
OL
= 0 mA
0.1
V
γ
-Corrected Supply Current
I
γ
V
DD2
= 8.5 V
V
0
pin, V
5
pin
126
252
504
μ
A
V
0
to V
4
= V
5
to V
9
=
4.0 V
V
X
= 7.0 V, V
OUT
= 6.5 V
Note
V
X
= 1.0 V, V
OUT
= 1.5 V
Note
V
4
pin, V
9
pin
–504
–252
–126
μ
A
I
VOH
–30
μ
A
Driver Output Current
I
VOL
30
μ
A
Output Voltage Deviation
V
O
T
A
= 25
°
C
±
7
±
20
mV
Output Swing Difference
Deviation
V
P–P
V
DD1
= 3.3 V, V
DD2
= 8.5 V
V
OUT
= 2.0 V, 4.25 V, 6.5 V
±
2
±
15
mV
Logic Part Dynamic Current
Consumption
I
DD1
V
DD1
1.0
7.5
mA
Driver Part Dynamic Current
Consumption
I
DD2
V
DD2
, with no load
3.5
7.5
mA
Note
V
X
refers to the output voltage of analog output pins S
1
to
S
480
.
V
OUT
refers to the voltage applied to analog output pins S
1
to S
480
.
Cautions 1. f
STB
= 50 kHz, f
CLK
= 40 MHz.
2. The TYP. values refer to an all black or all white input pattern. The MAX. value refers to the
measured values in the dot checkerboard input pattern.
3. Refers to the current consumption per driver when cascades are connected under the
assumption of UXGA single-sided mounting (10 units).
Switching Characteristics (T
A
= –10 to +75
°
C, V
DD1
= 2.3 to 3.6 V, V
DD2
= 8.5 V
±
0.5 V, V
SS1
= V
SS2
= 0 V, unless
otherwise specified, the input level is defined to be LPC = L, Bcont = Open)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Start Pulse Delay Time
t
PLH1
C
L
= 10 pF
10
20
ns
t
PHL1
10
20
ns
Driver Output Delay Time
t
PLH2
2.5
5
μ
s
t
PLH3
5
8
μ
s
t
PHL2
2.5
5
μ
s
t
PHL3
C
L
= 75 pF, R
L
= 5 k
5
8
μ
s
Input Capacitance
C
I1
STHR (STHL) excluded, T
A
= 25°C
5
10
pF
C
I2
STHR (STHL),T
A
= 25°C
8
10
pF
#
#
#
#
#
#
#
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