lm2715sqx-adj National Semiconductor Corporation, lm2715sqx-adj Datasheet - Page 7

• Manufacturer Part Number: lm2715sqx-adj
• Description: Tft Panel Module
• Manufacturer: National Semiconductor Corporation

Vcom Amplifier
V
I
I
CMVR
V
A
AV
CMRR
PSRR
Is+
I
Gamma Buffer
V
I
V
V
A
PSRR
AV
B
OS
SC
B
OS
OUT
VOL
OS
GR
OUT
VCL
Electrical Characteristics — Vcom Amplifier
Specifications in standard type face are for T
ture Range ( T
C
Electrical Characteristics — Gamma Buffer
Specifications in standard type face are for T
ture Range ( T
C
Symbol
Symbol
IN
IN
GAMMA
GAMMA
Swing
Swing
= 1nF.
= 1nF.
Input Offset Voltage (Note 9) V
Input Bias Current
Input Offset Current
Input Common-mode Voltage
Range
Large Signal Voltage Gain
Supply Voltage
Common Mode Rejection
Ratio
Power Supply Rejection
Ratio
Supply Current (Amplifier +
Buffer)
Output Short Circuit Current
Input Offset Voltage (Note 9)
Input Bias Current (Note 8)
Gamma Input Voltage Range
Voltage Gain
Power Supply Rejection
Ratio
Supply Voltage
J
J
= −40˚C to +125˚C). Unless otherwise specified V
= −40˚C to +125˚C). Unless otherwise specified V
Parameter
Parameter
V
V
V
V
V
R
R
R
R
No Load, Vo = 2V to 7V
R
R
V
V
V
V
Vo = AV
Source
Sink
R
R
R
R
No Load, Vo = 2V to 7V
R
R
AV
CM
CM
CM
CM
CM
CM
CM
CM
CM
CM
L
L
L
L
L
L
L
L
L
L
L
L
J
J
=10k, Vo min.
=10k, Vo max.
=2k, Vo min.
=2k, Vo max.
=10 kΩ, Vo = 2V to 7V
=2 kΩ, Vo = 2V to 7V
=10k, Vo min.
=10k, Vo max.
=2k, Vo min.
=2k, Vo max.
=10 kΩ, Vo = 2V to 7V
=2 kΩ, Vo = 2V to 7V
IN
= 25˚C and those with boldface type apply over the full Operating Tempera-
= 25˚C and those with boldface type apply over the full Operating Tempera-
= 1V
= 7.5V
= 1V
= 7.5V (Note 8)
= 1V
= 7.5V
stepped from 0V to 0.9V
stepped from 3V to 8V
stepped from 0V to 8V
= 0.5V, AV
= 4 to 12V
IN
Conditions
Conditions
/2, No Load
IN
= 4 to 12V
7
IN
IN
=2.2V, AV
=2.2V, AV
(Note 4)
(Note 4)
7.865
0.995
0.995
0.993
7.94
74.8
66.8
Min
Min
7.9
7.9
72
80
57
70
45
40
70
IN
IN
0
4
0
4
= 8V, R
= 8V, R
COM
COM
(Note 5)
(Note 5)
0.003
0.003
0.999
0.999
0.998
7.98
7.95
87.6
75.1
55.8
93.5
80.7
0.05
7.94
0.05
Typ
Typ
190
105
170
3.5
2.5
7.9
55
40
77
60
50
77
3
5
1
= R
= R
GAMMA
GAMMA
(Note 4)
(Note 4)
0.075
0.075
= 50Ω, C
= 50Ω, C
Max
Max
200
300
130
110
300
.02
.02
4.3
10
10
12
10
12
8
8
COM
COM
www.national.com
Units
Units
=
=
V/V
mV
mA
mA
mV
nA
nA
dB
dB
dB
nA
dB
V
V
V
V
V
V