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LMV321 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LMV321
Description  General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers
PDF  27 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMV321 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, V
+ = 2.7V, V− = 0V, V
CM = 1.0V, VO =V
+/2 and R
L > 1M
Ω.
Symbol
Parameter
Conditions
Typ
(Note 6)
Limit
(Note 7)
Units
GBWP
Gain-Bandwidth Product
C
L = 200pF
1
MHz
Φ
m
Phase Margin
60
Deg
G
m
Gain Margin
10
dB
e
n
Input-Referred Voltage Noise
f = 1kHz
46
i
n
Input-Referred Current Noise
f = 1kHz
0.17
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, V
+ = 5V, V− = 0V, V
CM = 2.0V, VO =V
+/2 and R
L > 1M
Ω.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 6)
Limit
(Note 7)
Units
V
OS
Input Offset Voltage
1.7
7
9
mV
max
TCV
OS
Input Offset Voltage Average
Drift
5
µV/˚C
I
B
Input Bias Current
15
250
500
nA
max
I
OS
Input Offset Current
5
50
150
nA
max
CMRR
Common Mode Rejection Ratio
0V
≤ V
CM
≤ 4V
65
50
dB
min
PSRR
Power Supply Rejection Ratio
2.7V
≤ V+ ≤ 5V
V
O =1VVCM =1V
60
50
dB
min
V
CM
Input Common-Mode Voltage
Range
For CMRR
≥50dB
−0.2
0
V
min
4.2
4
V
max
A
V
Large Signal Voltage Gain (Note
8)
R
L =2k
Ω
100
15
10
V/mV
min
V
O
Output Swing
R
L =2k
Ω to 2.5V
V
+ -40
V
+ -300
V
+ -400
mV
min
120
300
400
mV
max
R
L = 10k
Ω to 2.5V
V
+ -10
V
+ -100
V
+ -200
mV
min
65
180
280
mV
max
I
O
Output Short Circuit Current
Sourcing, V
O =0V
60
5
m
min
Sinking, V
O = 5V
160
10
mA
min
I
S
Supply Current
LMV321
130
250
350
µA
max
LMV358
Both amplifiers
210
440
615
µA
max
LMV324
All four amplifiers
410
830
1160
µA
max
www.national.com
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