If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note
2)
Human Body Model
LMV358/LMV324
LMV321
Machine Model
Differential Input Voltage
Input Voltage
Supply Voltage (V
+
–V
−
)
Output Short Circuit to V
+
Output Short Circuit to V
−
Soldering Information
Infrared or Convection (30 sec)
Storage Temp. Range
Junction Temperature (Note
5)
260°C
−65°C to 150°C
150°C
(Note
1)
2.7V to 5.5V
−40°C to +85°C
478°C/W
265°C/W
190°C/W
235°C/W
145°C/W
155°C/W
Operating Ratings
Supply Voltage
Temperature Range (Note
5)
LMV321/LMV358/LMV324
2000V
900V
100V
±Supply Voltage
−0.3V to +Supply Voltage
5.5V
(Note
3)
(Note
4)
Thermal Resistance (θ
JA
) (Note
10)
5-pin SC70
5-pin SOT23
8-Pin SOIC
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= 1.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Symbol
V
OS
TCV
OS
I
B
I
OS
CMRR
PSRR
V
CM
V
O
I
S
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
0V
≤
V
CM
≤
1.7V
2.7V
≤
V
+
≤
5V
V
O
= 1V
50
50
0
V
+
−100
Conditions
Min
(Note
7)
Typ
(Note
6)
1.7
5
11
5
63
60
−0.2
1.9
Output Swing
Supply Current
R
L
= 10 kΩ to 1.35V
LMV321
LMV358
Both amplifiers
LMV324
All four amplifiers
V
+
−10
60
80
140
260
180
170
340
680
1.7
250
50
Max
(Note
7)
7
Units
mV
µV/°C
nA
nA
dB
dB
V
V
mV
mV
µA
µA
µA
Input Common-Mode Voltage Range For CMRR
≥
50 dB
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, V
O
= V
+
/2 and R
L
> 1 MΩ.
Symbol
GBWP
Φ
m
G
m
e
n
i
n
Parameter
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
f = 1 kHz
f = 1 kHz
Conditions
C
L
= 200 pF
Min
(Note
7)
Typ
(Note
6)
1
60
10
46
0.17
Max
(Note
7)
Units
MHz
Deg
dB
www.national.com
2
LMV321/LMV358/LMV324 Single/Dual/Quad
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 2.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Boldface
limits apply at the temperature extremes.
Symbol
V
OS
TCV
OS
I
B
I
OS
CMRR
PSRR
V
CM
A
V
V
O
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Common-Mode Voltage
Range
Large Signal Voltage Gain
(Note
8)
Output Swing
0V
≤
V
CM
≤
4V
2.7V
≤
V
+
≤
5V
V
O
= 1V, V
CM
= 1V
For CMRR
≥
50 dB
R
L
= 2 kΩ
R
L
= 2 kΩ to 2.5V
50
50
0
15
10
V
+
−300
V
+
−400
Conditions
Min
(Note
7)
Typ
(Note
6)
1.7
5
15
5
65
60
−0.2
4.2
100
V
+
−40
120
R
L
= 10 kΩ to 2.5V
V
+
−100
V
+
−200
V
+
−10
65
I
O
I
S
Output Short Circuit Current
Supply Current
Sourcing, V
O
= 0V
Sinking, V
O
= 5V
LMV321
LMV358
Both amplifiers
LMV324
All four amplifiers
5
10
60
160
130
210
410
250
350
440
615
830
1160
180
280
300
400
4
250
500
50
150
Max
(Note
7)
7
9
Units
mV
µV/°C
nA
nA
dB
dB
V
V
V/mV
mV
mV
mV
mV
mA
µA
µA
µA
5V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 2.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Boldface
limits apply at the temperature extremes.
Symbol
SR
GBWP
Φ
m
G
m
e
n
i
n
Slew Rate
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
f = 1 kHz
f = 1 kHz
Parameter
(Note
9)
C
L
= 200 pF
Conditions
Min
(Note
7)
Typ
(Note
6)
1
1
60
10
39
0.21
Max
(Note
7)
Units
V/µs
MHz
Deg
dB
3
www.national.com
LMV321/LMV358/LMV324 Single/Dual/Quad
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human Body Model, applicable std. MIL-STD-883, Method 3015.7. Machine Model, applicable std. JESD22-A115-A (ESD MM std. of JEDEC)
. The maximum allowable power dissipation at any ambient temperature
is P
D
= (T
J(MAX)
– T
A
)/ θ
JA
. All numbers apply for packages soldered directly onto a PC Board.
Note 6:
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will
also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.
Note 7:
All limits are guaranteed by testing or statistical analysis.
Note 8:
R
L
is connected to V
-
. The output voltage is 0.5V
≤
V
O
≤
4.5V.
Note 9:
Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates.
Note 10:
All numbers are typical, and apply for packages soldered directly onto a PC board in still air.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
