lmp7731mfx National Semiconductor Corporation, lmp7731mfx Datasheet - Page 4

• Manufacturer Part Number: lmp7731mfx
• Description: 2.9 Nv/sqrt Hz Low Noise, Precision, Rrio, Operational Amplifier In Sot23-5
• Manufacturer: National Semiconductor Corporation

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TCI
CMRR
PSRR
CMVR
A
V
I
I
SR
GBW
G
Φ
R
THD+N
e
i
Symbol
n
O
S
n
VOL
O
IN
M
M
OS
Input Offset Current Drift
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Common-Mode Voltage
Range
Large Signal Voltage Gain
Output Swing High
Output Swing Low
Output Short Circuit Current
Supply Current
(Per Channel)
Slew Rate
Gain Bandwidth Product
Gain Margin
Phase Margin
Input Resistance
Total Harmonic Distortion
Input-Referred Voltage Noise
0.1 Hz to 10 Hz
Input-Referred Current Noise
Parameter
V
0.15V
0.23V
1.5V
1.5V
2.5V
1.8V
Large Signal CMRR
R
V
R
V
R
R
R
R
Sourcing, V
V
Sinking, V
V
V
V
A
V
C
C
C
Differential Mode
Common Mode
A
f = 1 kHz, V
f = 1 kHz, V
f = 1 kHz, V
f = 1 kHz, V
CM
O
O
IN
IN
CM
CM
V
O
V
L
L
L
L
L
L
L
L
L
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= +1, C
= 20 pF, R
= 20 pF, R
= 20 pF, R
= 1, f = 1 kHz, Amplitude = 1V,
= 0.5V to 2.8V
= 0.5V to 2.8V
= 2 V
(diff) = 100 mV
(diff) = -100 mV
= 0.5V and V
= 2.5V
= 0.5V
≤
≤
≤
≤
≤
≤
V
V
V
V
V
V
PP
CM
CM
+
+
O
CM
CM
L
≤
≤
O
CM
CM
CM
CM
= 10 pF, R
≤
≤
= V+/2
5.0V
5.5V
≤
≤
= V+/2
Conditions
L
L
L
3.15V
3.07V
+
+
+
= 2.5V
= 0.5V
= 2.5V
= 0.5V
= 10 kΩ to V
= 10 kΩ to V
= 10 kΩ to V
/2
/2
/2
0.7V
0.7V
+
+
+
/2
/2
/2
CM
≥
4
= 2.5V
L
80 dB
= 10 kΩ to V
+
+
+
/2
/2
/2
+
/2,
(Note 6)
Min
101
105
111
105
112
104
110
89
99
92
28
22
25
20
0
(Note 5)
0.048
0.002
Typ
120
130
129
117
130
119
151
2.1
2.4
2.4
2.9
2.9
1.1
2.1
14
13
45
48
22
14
62
38
65
5
9
(Note 6)
Max
3.3
2.8
3.5
3.2
4.0
50
75
50
75
50
75
50
75
from either
nV/
pA/
nA/°C
Units
nV
V/μs
MHz
deg
MΩ
mV
mA
mA
rail
kΩ
dB
dB
dB
dB
%
V
PP