UPD16449N NEC [NEC], UPD16449N Datasheet - Page 20

• Manufacturer Part Number: UPD16449N
• Description: SOURCE DRIVER FOR 240-OUTPUT TFT-LCD
• Manufacturer: NEC [NEC]

Electrical Characteristics (T
Remarks 1. V
20
Maximum video signal output voltage
Minimum video signal output voltage
Logic high level output voltage
Logic low level output voltage
Video signal high level output current
Video signal low level output current
Reference voltage 1
Reference voltage 2
Reference voltage 3
Output voltage deviation 1
Output voltage deviation 2
Output voltage deviation 3
Logic input leakage current
Video input leakage current
Logic dynamic current consumption
Driver dynamic current consumption
2. The reference values are typical values only. The output deviation is only guaranteed within the chip.
Parameter
OF
: output applied voltage, V
A
= 30 to +85 C, V
V
V
V
V
V
V
V
V
V
I
I
I
I
Symbol
LL
VL
DD1
DD2
V
V
V
VOH
VOL
LOH
LOL
VOH
VOL
REF1
REF2
REF3
VO1
VO2
VO3
O
: output voltage without load
Data Sheet S15677EJ1V0DS
f
V
f
PW
f
V
f
PW
STHL, STHR pins,
I
STHL, STHR pins
I
I
V
I
V
V
V
V
V
V
V
V
V
V
V
V
CLI
INH
CLI
INH
OH
OL
NH
NH
VI
VI
DD1
O
DD2
VI
DD2
VI
DD2
VI
DD2
VI
DD2
VI
DD2
VI
= 2.0 V, no load,
= 2.0 V, no load,
= 1.0 mA
= 14 MHz
= 14 MHz
= L, V
= V
= L, V
= 15.4 kHz,
INH
= 15.4 kHz,
INH
= 1.0 mA
= 0.5 V
= 2.0 V
= 3.5 V
= 0.5 V
= 2.0 V
= 3.5 V
= 5.0 V, T
= 5.0 V, T
= 5.0 V, T
= 5.0 V, T
= 5.0 V, T
= 5.0 V, T
= 3.0 to 5.5 V, V
= 5.0 s
= 5.0 s
DD2
OF
OF
Condition
= V
= 1.0 V, V
0.5 V
A
A
A
A
A
A
DD2
= 25 C,
= 25 C,
= 25 C,
= 25 C,
= 25 C,
= 25 C,
1.0 V
V
3.3 V 0.3 V
V
5.0 V 0.5 V
O
DD1
DD1
= 0.5 V
DD2
=
=
= 5.0 V
V
DD
0.9 V
0.5 V, V
MIN.
0.08
2
0.35
DD1
SS1
TYP.
0.20
0.49
1.99
3.49
0.20
= V
SS2
= 0 V)
0.1 V
MAX.
0.35
10.0
0.08
2.5
4.0
1.0
20
20
20
10
DD1
PD16449
Unit
mA
mA
mV
mV
mV
mA
mA
mA
V
V
V
V
V
V
V
A
A