ON Semiconductor LMV321, NCV321, LMV358, LMV324 Instructions
Single, Dual, Quad
Low-Voltage, Rail-to-Rail
Operational Amplifiers
LMV321, NCV321, LMV358,
LMV324
The LMV321, LMV321I, NCV321, LMV358/LMV358I and
LMV324 are CMOS single, dual, and quad low voltage operational
amplifiers with rail−to−rail output swing. These amplifiers are a
cost−effective solution for applications where low power consumption
and space saving packages are critical. Specification tables are
provided for operation from power supply voltages at 2.7 V and 5 V.
Rail−to−Rail operation provides improved signal−to−noise
preformance. Ultra low quiescent current makes this series of
amplifiers ideal for portable, battery operated equipment. The
common mode input range includes ground making the device useful
for low−side current−shunt measurements. The ultra small packages
allow for placement on the PCB in close proximity to the signal source
thereby reducing noise pickup.
Features
• Operation from 2.7 V to 5.0 V Single−Sided Power Supply
• LMV321 Single Available in Ultra Small 5 Pin SC70 Package
• No Output Crossover Distortion
• Rail−to−Rail Output
• Low Quiescent Current: LMV358 Dual − 220 mA, Max per Channel
• No Output Phase−Reversal from Overdriven Input
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
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1
SC−70
CASE 419A
1
Micro8
CASE 846A
8
1
SOIC−8
CASE 751
1
SOIC−14
CASE 751A
ORDERING AND MARKING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
5
1
TSOP−5
CASE 483
8
1
UDFN8
CASE 517AJ
1
TSSOP−14
CASE 948G
Typical Applications
• Notebook Computers and PDA’s
• Portable Battery−Operated Instruments
• Active Filters
© Semiconductor Components Industries, LLC, 2015
January, 2021 − Rev. 16
1 Publication Order Number:
LMV321/D
LMV321, NCV321, LMV358, LMV324
SC−70
AAC MG
G
AAC = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
SOIC−8
8
V358
ALYW
G
1
V358 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
SOIC−14 TSSOP−14
14
LMV324
AWLYWWG
1
LMV324 = Specific Device Code
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
MARKING DIAGRAMS
TSOP−5
5
3ACAYWG
G
1
3AC = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
Micro8
8
V358
AYW G
G
1
V358 = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
UDFN8
AC M
G
AC = Specific Device Code
M = Date Code
G = Pb−Free Package
14
LMV
324
ALYW
1
LMV324 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
SC70−5/TSOP−5
1
+IN
2
−
V
3
−IN
(Top View)
PIN CONNECTIONS
UDFN8/Micro8/SOIC−8
+
V
OUTPUT
OUT A
IN A−
IN A+
1
A
− +
2
3
V−
4
+ −
B
5
+
−
4
8
7
6
5
V+
OUT B
IN B−
IN B+
OUT A
IN A−
IN A+
V+
IN B+
IN B−
OUT B
(Top View) (Top View) (Top View)
1
2
3
4
5
6
7
SOIC−14
− +A+ −
+ −
B C
14
OUT D
OUT A
D
13
IN D−
12
IN D+
11
V−
10
IN C+
9
IN C−
− +
8
OUT C
IN A−
IN A+
V+
IN B+
IN B−
OUT B
TSSOP−14
1
2
− +A+ −
3
4
5
6
7
+ −
B C
14
OUT D
D
13
IN D−
12
IN D+
11
V−
10
IN C+
9
IN C−
− +
8
OUT C
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2
LMV321, NCV321, LMV358, LMV324
MAXIMUM RATINGS
Symbol Rating Value Unit
V
S
V
IDR
V
ICR
Maximum Input Current 10 mA
t
So
T
J
T
A
q
JA
T
stg
V
ESD
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
1. Continuous short−circuit operation to ground at elevated ambient temperature can result in exceeding the maximum allowed junction
temperature of 150°C. Output currents in excess of 45 mA over long term may adversely affect reliability. Shorting output to either V+
or V− will adversely affect reliability.
2. NCV prefix is qualified for automotive usage.
3. Human Body Model, applicable std. MIL−STD−883, Method 3015.7
Machine Model, applicable std. JESD22−A115−A (ESD MM std. of JEDEC)
Field−Induced Charge−Device Model, applicable std. JESD22−C101−C (ESD FICDM std. of JEDEC).
Supply Voltage (Operating Range VS = 2.7 V to 5.5 V) 5.5 V
Input Differential Voltage $Supply Voltage V
Input Common Mode Voltage Range −0.5 to (V+) + 0.5 V
Output Short Circuit (Note 1) Continuous
Maximum Junction Temperature 150 °C
Operating Ambient Temperature Range
LMV321, LMV358, LMV324
LMV321I, LMV358I
NCV321 (Note 2)
Thermal Resistance:
−40 to 85
−40 to 125
−40 to 125
°C
°C
°C
°C/W
SC−70 280
Micro8 238
TSOP−5 333
UDFN8 (1.2 mm x 1.8 mm x 0.5 mm) 350
SOIC−8 212
SOIC−14 156
TSSOP−14 190
Storage Temperature −65 to 150 °C
Mounting Temperature (Infrared or Convection −20 sec) 260 °C
ESD Tolerance (Note 3)
LMV321, LMV321I, NCV321
Machine Model
Human Body Model
100
1000
LMV358/358I/324
Machine Model
Human Body Mode
100
2000
V
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3
LMV321, NCV321, LMV358, LMV324
2.7 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T
R
= 1 MW, V− = 0 V, VO = V+/2)
L
= 25°C, V+ = 2.7 V,
A
Parameter Symbol Condition Min Typ Max Unit
Input Offset Voltage V
Input Offset Voltage Average Drift ICV
Input Bias Current I
Input Offset Current I
IO
OS
B
IO
TA = T
TA = T
TA = T
TA = T
Low
Low
Low
Low
to T
(Note 4) 1.7 9 mV
High
to T
(Note 4) 5
High
to T
(Note 4) <1 nA
High
to T
(Note 4) <1 nA
High
mV/°C
Common Mode Rejection Ratio CMRR 0 V v VCM v 1.7 V 50 63 dB
Power Supply Rejection Ratio PSRR 2.7 V v V+ v 5 V,
V
= 1 V
O
Input Common−Mode Voltage Range V
Output Swing
Supply Current LMV321, NCV321
LMV358/LMV358I (Both Amplifiers)
CM
V
OH
V
OL
I
CC
For CMRR w 50 dB 0 to 1.7 −0.2 to 1.9 V
RL = 10 kW to 1.35 V
RL = 10 kW to 1.35 V (Note 5)
LMV324 (4 Amplifiers)
2.7 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T
R
= 1 MW, V− = 0 V, VO = V+/2)
L
Parameter
Symbol Condition Min Typ Max Unit
50 60 dB
VCC − 100 VCC − 10 mV
60 180 mV
80
140
260
A
185
340
680
= 25°C, V+ = 2.7 V,
mA
Gain Bandwidth Product GBWP CL = 200 pF 1 MHz
Phase Margin
Gain Margin G
Input−Referred Voltage Noise e
Q
m
m
n
f = 50 kHz 50 nV/√Hz
60 °
10 dB
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. For LMV321, LMV358, LMV324: T
For LMV321I, LMV358I, NCV321: T
5. Guaranteed by design and/or characterization.
= −40°C to +85°C
A
= −40°C to +125°C.
A
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4
LMV321, NCV321, LMV358, LMV324
5.0 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T
R
= 1 MW, V− = 0 V, VO = V+/2)
L
= 25°C, V+ = 5.0 V,
A
Parameter Symbol Condition Min Typ Max Unit
Input Offset Voltage V
Input Offset Voltage Average Drift TCV
Input Bias Current (Note 7) I
Input Offset Current (Note 7) I
IO
B
IO
TA = T
TA = T
IO
TA = T
TA = T
Low
Low
Low
Low
to T
(Note 6) 1.7 9 mV
High
to T
(Note 6) 5
High
to T
(Note 6) < 1 nA
High
to T
(Note 6) < 1 nA
High
mV/°C
Common Mode Rejection Ratio CMRR 0 V v VCM v 4 V 50 65 dB
Power Supply Rejection Ratio PSRR 2.7 V v V+ v 5 V,
V
= 1 V, VCM = 1 V
O
Input Common−Mode Voltage Range V
Large Signal Voltage Gain (Note 7) A
Output Swing
V
V
V
V
Output Short Circuit Current I
Supply Current I
CM
V
OH
OL
OH
OL
O
CC
For CMRR w 50 dB 0 to 4 −0.2 to 4.2 V
RL = 2 kW
TA = T
Low
to T
(Note 6) 10
High
RL = 2 kW to 2.5 V
T
= T
to T
A
Low
High
(Note 6)
RL = 2 kW to 2.5 V (Note 7)
T
= T
to T
A
Low
High
(Note 6)
RL = 10 kW to 2.5 V (Note 7)
T
= T
to T
A
Low
High
(Note 6)
RL = 10 kW to 2.5 V
T
= T
to T
A
Low
High
(Note 6)
Sourcing = VO = 0 V (Note 7)
Sinking = V
= 5 V (Note 7)
O
LMV321
TA = T
Low
to T
High
(Note 6)
NCV321
T
= T
to T
A
Low
High
(Note 6)
LMV358/358I Both Amplifiers
T
= T
to T
A
Low
High
(Note 6)
LMV324 All Four Amplifiers
T
= T
to T
A
Low
High
(Note 6)
5.0 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for T
R
= 1 MW, V− = 0 V, VO = V+/2)
L
Parameter
Slew Rate S
Symbol Condition Min Typ Max Unit
R
50 60 dB
15 100
VCC − 300
V
− 400
CC
VCC − 40 mV
120 300
400
VCC − 100
V
− 200
CC
65 180
280
10
10
60
160
130 250
350
130 250
350
210 440
615
410 830
1160
= 25°C, V+ = 5.0 V,
A
1
V/mV
mV
mV
mV
mA
mA
V/ms
Gain Bandwidth Product GBWP CL = 200 pF 1 MHz
Phase Margin
Gain Margin G
Input−Referred Voltage Noise e
Q
m
m
n
f = 50 kHz 50 nV/√Hz
60 °
10 dB
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
6. For LMV321, LMV358, LMV324: T
For LMV321I, LMV358I, NCV321: T
7. Guaranteed by design and/or characterization.
= −40°C to +85°C
A
= −40°C to +125°C.
A
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5
LMV321, NCV321, LMV358, LMV324
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
120
100
80
60
40
GAIN (dB)
20
0
Same Gain $1.8 dB (Typ)
−20
1k 10k 100k 1M 10M10010 1k 10k 100k 1M 10M10010
FREQUENCY (Hz)
Figure 1. Open Loop Frequency Response
(R
= 2 kW, TA = 255C, VS = 5 V)
L
100
90
80
70
60
50
40
CMRR (dB)
30
20
10
0
10 100 1k 10k 100k
FREQUENCY (Hz)
Figure 3. CMRR vs. Frequency
(R
= 5 kW, VS = 5 V)
L
170
150
130
110
90
70
PHASE MARGIN (°)
50
30
10
FREQUENCY (Hz)
Figure 2. Open Loop Phase Margin
(RL = 2 kW, TA = 255C, VS = 5 V)
80
75
70
65
60
55
50
CMRR (dB)
45
40
35
30
−0.5 0 0.5 1 1.5 2 2.5 3
INPUT COMMON MODE VOLTAGE (V)
VS = 2.7 V
f = 10 kHz
Figure 4. CMRR vs. Input Common Mode
Voltage
80
70
60
50
CMRR (dB)
40
30
−1012345
VS = 5 V
f = 10 kHz
INPUT COMMON MODE VOLTAGE (V)
Figure 5. CMRR vs. Input Common Mode
Voltage
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PSRR (dB)
6
100
90
80
70
60
50
40
30
20
10
0
1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 6. PSRR vs. Frequency
= 5 kW, VS = 2.7 V, +PSRR)
(R
L
LMV321, NCV321, LMV358, LMV324
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
90
80
70
60
50
40
PSRR (dB)
30
20
10
0
1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 7. PSRR vs. Frequency
(R
= 5 kW, VS = 2.7 V, −PSRR)
L
100
90
80
70
60
50
40
PSRR (dB)
30
20
10
0
1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 9. PSRR vs. Frequency
(R
= 5 kW, VS = 5 V, −PSRR)
L
100
90
80
70
60
50
40
PSRR (dB)
30
20
10
0
1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 8. PSRR vs. Frequency
(R
= 5 kW, VS = 5 V, +PSRR)
L
5
4.5
4
3.5
3
2.5
(mV)
OS
2
V
1.5
1
0.5
0
0 0.5 1 1.5 2 2.5 3
VS = 2.7 V
VCM (V)
Figure 10. VOS vs CMR
5
4.5
4
3.5
3
2.5
(mV)
OS
2
V
1.5
1
0.5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VS = 5.0 V
VCM (V)
Figure 11. VOS vs CMR
200
180
160
140
120
100
80
60
40
SUPPLY CURRENT (mA)
20
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7
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
SUPPLY VOLTAGE (V)
Figure 12. Supply Current vs. Supply Voltage
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