LMV321-N, LMV321-N-Q1, LMV358-N
LMV321-N, LMV321-N-Q1,
LMV358-N
LMV358-N-Q1,
LMV324-N, LMV324-N-Q1
LMV358-N-Q1,
LMV324-N-Q1
SNOS012K
– AUGUSTLMV324-N,
2000 – REVISED
AUGUST 2020
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SNOS012K – AUGUST 2000 – REVISED AUGUST 2020
LMV3xx-N/-Q1 Single, Dual, and Quad General Purpose, Low-Voltage, Rail-to-Rail
Output Operational Amplifiers
1 Features
•
•
•
•
•
•
•
•
•
•
•
•
3 Description
V+
V−
For
= 5 V and
= 0 V, unless otherwise
specified
LMV321-N, LMV358-N, and LMV324-N are
available in automotive AEC-Q100 grade 1 and
grade 3 versions
Ensured 2.7-V and 5-V performance
No crossover distortion
Industrial temperature range −40°C to +125°C
Gain-bandwidth product 1 MHz
Low supply current
LMV321-N 130 μA
LMV358-N 210 μA
LMV324-N 410 μA
Rail-to-rail output swing at 10 kΩ V+− 10 mV and
V−+ 65 mV
VCM range −0.2 V to V+− 0.8 V
The LMV358-N and LMV324-N are low-voltage (2.7 V
to 5.5 V) versions of the dual and quad commodity op
amps LM358 and LM324 (5 V to 30 V). The LMV321N is the single channel version. The LMV321-N,
LMV358-N, and LMV324-N are the most costeffective solutions for applications where low-voltage
operation, space efficiency, and low price are
important. They offer specifications that meet or
exceed the familiar LM358 and LM324. The LMV321N, LMV358-N, and LMV324-N have rail-to-rail output
swing capability and the input common-mode voltage
range includes ground. They all exhibit excellent
speed to power ratio, achieving 1 MHz of bandwidth
and 1-V/µs slew rate with low supply current.
Device Information
PART NUMBER (1)
2 Applications
LMV321-N
•
•
•
LMV321-N-Q1
Active filters
General purpose low voltage applications
General purpose portable devices
LMV324-N
LMV324-N-Q1
LMV358-N
LMV358-N-Q1
(1)
Gain and Phase vs Capacitive Load
PACKAGE
BODY SIZE (NOM)
SOT-23 (5)
2.90 mm × 1.60 mm
SC70 (5)
2.00 mm × 1.25 mm
SOT-23 (5)
2.90 mm × 1.60 mm
SOIC (14)
8.65 mm × 3.91 mm
TSSOP (14)
5.00 mm × 4.40 mm
SOIC (14)
8.65 mm × 3.91 mm
TSSOP (14)
5.00 mm × 4.40 mm
SOIC (8)
4.90 mm × 3.91 mm
VSSOP (8)
3.00 mm × 3.00 mm
SOIC (8)
4.90 mm × 3.91 mm
VSSOP (8)
3.00 mm × 3.00 mm
For all available packages, see the orderable addendum at
the end of the data sheet.
Output Voltage Swing vs Supply Voltage
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
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Incorporated
intellectual
property
matters
and other important disclaimers. PRODUCTION DATA.
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SNOS012K – AUGUST 2000 – REVISED AUGUST 2020
Table of Contents
1 Features............................................................................1
2 Applications..................................................................... 1
3 Description.......................................................................1
4 Revision History.............................................................. 2
5 Description (Continued)..................................................3
6 Pin Configuration and Functions...................................3
.......................................................................................... 4
7 Specifications.................................................................. 5
7.1 Absolute Maximum Ratings........................................ 5
7.2 ESD Ratings - Commercial......................................... 5
7.3 ESD Ratings - Automotive.......................................... 5
7.4 Recommended Operating Conditions.........................5
7.5 Thermal Information - Commercial............................. 6
7.6 Thermal Information - Automotive...............................6
7.7 2.7-V DC Electrical Characteristics.............................6
7.8 2.7-V AC Electrical Characteristics............................. 6
7.9 5-V DC Electrical Characteristics................................7
7.10 5-V AC Electrical Characteristics.............................. 8
7.11 Typical Characteristics.............................................. 9
8 Detailed Description......................................................17
8.1 Overview................................................................... 17
8.2 Functional Block Diagram......................................... 18
8.3 Feature Description...................................................18
8.4 Device Functional Modes..........................................20
9 Application and Implementation.................................. 21
9.1 Application Information............................................. 21
9.2 Typical Applications.................................................. 21
10 Power Supply Recommendations..............................34
11 Layout........................................................................... 34
11.1 Layout Guidelines................................................... 34
11.2 Layout Example...................................................... 35
12 Device and Documentation Support..........................36
12.1 Related Links.......................................................... 36
12.2 Receiving Notification of Documentation Updates..36
12.3 Support Resources................................................. 36
12.4 Trademarks............................................................. 36
12.5 Electrostatic Discharge Caution..............................36
12.6 Glossary..................................................................36
13 Mechanical, Packaging, and Orderable
Information.................................................................... 36
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision J (October 2014) to Revision K (August 2020)
Page
• Updated the numbering format for tables, figures, and cross-references throughout the document..................1
• Added application links to Applications section.................................................................................................. 1
• Added Thermal Information table for commercial LMV3xx-N and information is updated..................................6
• Added Thermal Information table for automotive LMV3xx-N-Q1........................................................................6
• Changed Io, output short circuit current for LMV3xx-N in 5V DC Electrical Characteristics section.................. 7
• Added open-loop output impedance vs frequency figure for LMV3xx-N in Typical Characteristics section....... 9
• Added output voltage vs output current figure for LMV3xx-N in Typical Characteristics section........................ 9
Changes from Revision I (February 2013) to Revision J (October 2014)
Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device
Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout
section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information
section ............................................................................................................................................................... 1
Changes from Revision H (February 2013) to Revision I (February 2013)
Page
• Changed layout of National Semiconductor Data Sheet to TI format............................................................... 33
2
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5 Description (Continued)
The LMV321-N is available in the space saving 5-Pin SC70, which is approximately half the size of the 5-Pin
SOT23. The small package saves space on PC boards and enables the design of small portable electronic
devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and
increase signal integrity.
The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LMV321-N/
LMV358-N/LMV324-N have bipolar input and output stages for improved noise performance and higher output
current drive.
6 Pin Configuration and Functions
Figure 6-1. DBV and DCK Package
5-Pin SC70, SOT-23
Top View
Figure 6-2. D and DGK Package
8-Pin SOIC, VSSOP
Top View
Figure 6-3. D and PW Package
14-Pin SOIC, TSSOP
Top View
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Pin Functions
PIN
NAME
LMV358-N,
LMV358-N-Q1,
LMV358-N-Q3
D, DGK
LMV324-N,
LMV324-N-Q1,
LMV324-N-Q3
D, PW
TYPE(1)
DESCRIPTION
+IN
1
—
—
I
Noninverting input
IN A+
—
3
3
I
Noninverting input, channel A
IN B+
—
5
5
I
Noninverting input, channel B
IN C+
—
—
10
I
Noninverting input, channel C
IN D+
—
—
12
I
Noninverting input, channel D
–IN
3
—
—
I
Inverting input
IN A–
—
2
2
I
Inverting input, channel A
IN B–
—
6
6
I
Inverting input, channel B
IN C–
—
—
9
I
Inverting input, channel C
IN D–
—
—
13
I
Inverting input, channel D
OUTPUT
4
—
—
O
Output
OUT A
—
1
1
O
Output, channel A
OUT B
—
7
7
O
Output, channel B
OUT C
—
—
8
O
Output, channel C
OUT D
—
—
14
O
Output, channel D
V+
5
8
4
P
Positive (highest) power supply
V–
2
4
11
P
Negative (lowest) power supply
(1)
4
LMV321-N,
LMV321-N-Q1,
LMV321-N-Q3
DVB, DCK
Signal Types: I = Input, O = Output, I/O = Input or Output, P = Power.
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7 Specifications
7.1 Absolute Maximum Ratings
See (1) (9).
MIN
Differential Input Voltage
MAX
UNIT
±Supply Voltage
Input Voltage
−0.3
V
+Supply Voltage
V
5.5
V
Soldering Information: Infrared or Convection (30 sec)
260
°C
Junction Temperature(4)
150
°C
150
°C
Supply Voltage (V+–V −)
+
(2)
Output Short Circuit to V −
(3)
Output Short Circuit to V
Storage temperature Tstg
−65
7.2 ESD Ratings - Commercial
VALUE
UNIT
LMV358-N, and LMV324-N in all packages
V(ESD)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
±2000
Machine model
±100
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
±900
Machine model
±100
V
LMV321-N in all packages
V(ESD)
(1)
Electrostatic discharge
V
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
7.3 ESD Ratings - Automotive
VALUE
UNIT
LMV358-N-Q1, LMV324-N-Q1, LMV358-N-Q3 and LMV324-N-Q3 in all packages
V(ESD)
Electrostatic discharge
Human-body model (HBM), per AEC Q100-002(1)
±2000
Machine model
±100
V
LM321-N-Q1 and LM321-N-Q3 in all packages
V(ESD)
(1)
Electrostatic discharge
Human-body model (HBM), per AEC Q100-002(1)
±900
Machine model
±100
V
AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
7.4 Recommended Operating Conditions
Supply Voltage
Temperature Range
(4):
LMV321-N, LMV358-N, LMV324-N
MIN
MAX
2.7
5.5
V
UNIT
–40
125
°C
Temperature Range (4): LMV321-N-Q1, LMV358-N-Q1, LMV324-N-Q1
–40
125
°C
Temperature Range (4): LMV321-N-Q3, LMV358-N-Q3, LMV324-N-Q3
–40
85
°C
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7.5 Thermal Information - Commercial
LMV321-N
THERMAL METRIC(1)
DBV
LMV324-N
DCK
D
478
145
5 PINS
R θJA
(1)
Junction-to-ambient thermal
resistance
265
LMV358-N
PW
D
DGK
155
207.9
14 PINS
UNIT
8 PINS
235
°C/W
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
7.6 Thermal Information - Automotive
THERMAL METRIC(1)
LMV321-N-Q1,
LMV321-N-Q3
DBV
LMV324-N-Q1,
LMV324-N-Q3
LMV358-N-Q1,
LMV358-N-Q3
D
D
5 PINS
RθJA
(1)
Junction-to-ambient thermal
resistance
265
PW
DGK
14 PINS
145
UNIT
8 PINS
155
190
235
°C/W
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
7.7 2.7-V DC Electrical Characteristics
Unless otherwise specified, all limits specified for TJ = 25°C, V+ = 2.7 V, V− = 0 V, VCM = 1.0 V, VO = V+/2 and RL
> 1 MΩ.
TEST CONDITIONS
VOS
MIN(6)
TYP(5)
MAX(6)
1.7
7
Input Offset Voltage
TCVOS
Input Offset Voltage Average Drift
IB
Input Bias Current
IOS
Input Offset Current
CMRR
Common Mode Rejection Ratio
5
nA
5
50
nA
dB
V+
50
60
dB
0
−0.2
VCM
Input Common-Mode Voltage
Range
For CMRR ≥ 50 dB
Supply Current
250
63
2.7 V ≤
VO = 1V
IS
µV/°C
11
50
Power Supply Rejection Ratio
Output Swing
mV
0 V ≤ VCM ≤ 1.7 V
PSRR
VO
UNIT
≤5V
V
1.9
RL = 10 kΩ to 1.35 V
V+
−100
Single
V+
1.7
−10
V
mV
60
180
mV
µA
80
170
Dual
Both amplifiers
140
340
Quad
All four amplifiers
260
680
µA
µA
7.8 2.7-V AC Electrical Characteristics
Unless otherwise specified, all limits specified for T J = 25°C, V+ = 2.7 V, V− = 0 V, VCM = 1.0 V, VO = V+/2 and RL
> 1 MΩ.
TEST CONDITIONS
GBWP
6
Gain-Bandwidth Product
CL = 200 pF
MIN(6)
TYP(5)
MAX(6)
UNIT
1
MHz
Φm
Phase Margin
60
Deg
Gm
Gain Margin
10
dB
en
Input-Referred Voltage Noise
f = 1 kHz
46
in
Input-Referred Current Noise
f = 1 kHz
0.17
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7.9 5-V DC Electrical Characteristics
Unless otherwise specified, all limits specified for T J = 25°C, V+ = 5 V, V− = 0 V, VCM = 2.0 V, VO = V+/2 and R L
> 1 MΩ.
MIN(6)
TEST CONDITIONS
VOS
Input Offset Voltage
TYP(5)
MAX(6)
1.7
7
Over Temperature
TCVOS
Input Offset Voltage Average Drift
IB
Input Bias Current
9
5
15
Over Temperature
IOS
5
Over Temperature
CMRR
Common Mode Rejection Ratio
50
150
0 V ≤ VCM ≤ 4 V
mV
µV/°C
250
500
Input Offset Current
UNIT
nA
nA
50
65
dB
V+
PSRR
Power Supply Rejection Ratio
2.7 V ≤
≤5V
VO = 1V, VCM = 1 V
50
60
dB
VCM
Input Common-Mode Voltage
Range
For CMRR ≥ 50 dB
0
−0.2
V
AV
Large Signal Voltage Gain (7)
RL = 2 kΩ
15
100
RL = 2 kΩ, Over Temperature
10
VO
Output Swing
4.2
RL = 2 kΩ to 2.5 V
V+ − 300
RL = 2 kΩ to 2.5 V, Over Temperature
V+
120
V+ − 100
RL = 10 kΩ to 2.5 V, Over Temperature
V+ − 200
RL = 2 kΩ to 2.5 V
V+ − 10
65
RL = 2 kΩ to 2.5 V, 125°C
Sinking, VO = 5 V, LMV3xx-N
Sourcing, VO = 0 V
Sinking, VO = 5 V
IS
Supply Current
Single
40
10
40
5
60
10
mA
250
350
210
440
615
410
Quad (all four amps), Over Temperature
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180
160
130
Dual (both amps), Over Temperature
Quad (all four amps)
mV
280
5
Single, Over Temperature
Dual (both amps)
300
400
RL = 10 kΩ to 2.5 V
Sourcing, VO = 0 V, LMV3xx-N
V/mV
V+ −40
RL = 2 kΩ to 2.5 V, Over Temperature
Output Short Circuit Current
V
− 400
RL = 2 kΩ to 2.5 V
IO
4
µA
830
1160
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7.10 5-V AC Electrical Characteristics
Unless otherwise specified, all limits specified for TJ = 25°C, V+ = 5 V, V− = 0 V, VCM = 2.0 V, VO = V+/2 and R L >
1 MΩ.
TEST CONDITIONS
SR
Slew Rate
GBWP
Gain-Bandwidth Product
CL = 200 pF
TYP(5)
MAX(6)
UNIT
1
V/µs
1
MHz
Φm
Phase Margin
60
Deg
Gm
Gain Margin
10
dB
en
Input-Referred Voltage Noise
f = 1 kHz
39
in
Input-Referred Current Noise
f = 1 kHz
0.21
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
8
(8)
MIN(6)
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Section 7.4 indicate conditions for which the
device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test conditions, see the
Electrical Characteristics.
Shorting output to V+ will adversely affect reliability.
Shorting output to V- will adversely affect reliability.
The maximum power dissipation is a function of TJ(MAX), RθJA. The maximum allowable power dissipation at any ambient temperature
is PD = (TJ(MAX) – TA)/ RθJA. All numbers apply for packages soldered directly onto a PC Board.
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 ensured on shipped
production material.
All limits are ensured by testing or statistical analysis.
RL is connected to V-. The output voltage is 0.5 V ≤ VO ≤ 4.5 V.
Connected as voltage follower with 3-V step input. Number specified is the slower of the positive and negative slew rates.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office / Distributors for availability and
specifications.
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7.11 Typical Characteristics
Unless otherwise specified, VS = 5 V, single supply, TA = 25°C.
Figure 7-1. Supply Current vs Supply Voltage
(LMV321-N)
Figure 7-2. Input Current vs Temperature
Figure 7-3. Sourcing Current vs Output Voltage
Figure 7-4. Sourcing Current vs Output Voltage
Figure 7-5. Sinking Current vs Output Voltage
Figure 7-6. Sinking Current vs Output Voltage
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10
Figure 7-7. Output Voltage Swing vs Supply
Voltage
Figure 7-8. Input Voltage Noise vs Frequency
Figure 7-9. Input Current Noise vs Frequency
Figure 7-10. Input Current Noise vs Frequency
Figure 7-11. Crosstalk Rejection vs Frequency
Figure 7-12. PSRR vs Frequency
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Figure 7-13. CMRR vs Frequency
Figure 7-14. CMRR vs Input Common Mode
Voltage
Figure 7-15. CMRR vs Input Common Mode
Voltage
Figure 7-16. ΔVOS vs CMR
Figure 7-17. ΔV OS vs CMR
Figure 7-18. Input Voltage vs Output Voltage
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12
Figure 7-19. Input Voltage vs Output Voltage
Figure 7-20. Open Loop Frequency Response
Figure 7-21. Open Loop Frequency Response
Figure 7-22. Open Loop Frequency Response vs
Temperature
Figure 7-23. Gain and Phase vs Capacitive Load
Figure 7-24. Gain and Phase vs Capacitive Load
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Figure 7-25. Slew Rate vs Supply Voltage
Figure 7-26. Non-Inverting Large Signal Pulse
Response
Figure 7-27. Non-Inverting Large Signal Pulse
Response
Figure 7-28. Non-Inverting Large Signal Pulse
Response
Figure 7-29. Non-Inverting Small Signal Pulse
Response
Figure 7-30. Non-Inverting Small Signal Pulse
Response
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14
Figure 7-31. Non-Inverting Small Signal Pulse
Response
Figure 7-32. Inverting Large Signal Pulse
Response
Figure 7-33. Inverting Large Signal Pulse
Response
Figure 7-34. Inverting Large Signal Pulse
Response
Figure 7-35. Inverting Small Signal Pulse
Response
Figure 7-36. Inverting Small Signal Pulse
Response
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Figure 7-37. Inverting Small Signal Pulse
Response
Figure 7-38. Stability vs Capacitive Load
Figure 7-39. Stability vs Capacitive Load
Figure 7-40. Stability vs Capacitive Load
Figure 7-41. Stability vs Capacitive Load
Figure 7-42. THD vs Frequency
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Open-Loop Output Impedance (:)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
1k
10k
100k
Frequency (Hz)
1M
10M
D023
Figure 7-43. Open Loop Output Impedance vs
Frequency
Figure 7-44. Open Loop Output Impedance vs
Frequency (LM3xx-N)
Figure 7-45. Short Circuit Current vs Temperature
(Sinking)
Figure 7-46. Short Circuit Current vs Temperature
(Sourcing)
3
2.5
2
Output Voltage (V)
1.5
125°C
1
85°C
25°C
-40°C
0.5
0
-0.5
-1
85°C
-1.5
25°C
-40°C
125°C
-2
-2.5
-3
0
5
10
15
20
25
30
35
Output Current (mA)
40
45
50
D012
Figure 7-47. Output Voltage vs Output Current (LMV3xx-N)
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8 Detailed Description
8.1 Overview
The LMV358-N/LMV324-N are low voltage (2.7 V to 5.5 V) versions of the dual and quad commodity op amps
LM358/LM324 (5 V to 30 V). The LMV321-N is the single channel version. The LMV321-N/LMV358-N/LMV324N are the most cost effective solutions for applications where low voltage operation, space efficiency, and low
price are important. They offer specifications that meet or exceed the familiar LM358/LM324. The LMV321-N/
LMV358-N/LMV324-N have rail-to-rail output swing capability and the input common-mode voltage range
includes ground. They all exhibit excellent speed to power ratio, achieving 1 MHz of bandwidth and 1-V/µs slew
rate with low supply current.
8.1.1 Benefits of the LMV321-N/LMV358-N/LMV324-N
8.1.1.1 Size
The small footprints of the LMV321-N/LMV358-N/LMV324-N packages save space on printed circuit boards, and
enable the design of smaller electronic products, such as cellular phones, pagers, or other portable systems.
The low profile of the LMV321-N/LMV358-N/LMV324-N make them possible to use in PCMCIA type III cards.
8.1.1.2 Signal Integrity
Signals can pick up noise between the signal source and the amplifier. By using a physically smaller amplifier
package, the LMV321-N/LMV358-N/LMV324-N can be placed closer to the signal source, reducing noise pickup
and increasing signal integrity.
8.1.1.3 Simplified Board Layout
These products help you to avoid using long PC traces in your PC board layout. This means that no additional
components, such as capacitors and resistors, are needed to filter out the unwanted signals due to the
interference between the long PC traces.
8.1.1.4 Low Supply Current
These devices will help you to maximize battery life. They are ideal for battery powered systems.
8.1.1.5 Low Supply Voltage
Texas Instruments provides ensured performance at 2.7 V and 5 V. These specifications ensure operation
throughout the battery lifetime.
8.1.1.6 Rail-to-Rail Output
Rail-to-rail output swing provides maximum possible dynamic range at the output. This is particularly important
when operating on low supply voltages.
8.1.1.7 Input Includes Ground
Allows direct sensing near GND in single supply operation.
Protection should be provided to prevent the input voltages from going negative more than −0.3 V (at 25°C). An
input clamp diode with a resistor to the IC input terminal can be used.
8.1.1.8 Ease of Use and Crossover Distortion
The LMV321-N/LMV358-N/LMV324-N offer specifications similar to the familiar LM324-N. In addition, the new
LMV321-N/LMV358-N/LMV324-N effectively eliminate the output crossover distortion. The scope photos in
Figure 8-1 and Figure 8-2 compare the output swing of the LMV324-N and the LM324-N in a voltage follower
configuration, with VS = ± 2.5 V and RL (= 2 kΩ) connected to GND. It is apparent that the crossover distortion
has been eliminated in the new LMV324-N.
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Figure 8-2. Output Swing of LM324
Figure 8-1. Output Swing of LMV324
8.2 Functional Block Diagram
V
IN –
IN +
+
_
OUT
+
V
–
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Each Amplifier
8.3 Feature Description
8.3.1 Capacitive Load Tolerance
The LMV321-N/LMV358-N/LMV324-N can directly drive 200 pF in unity-gain without oscillation. The unity-gain
follower is the most sensitive configuration to capacitive loading. Direct capacitive loading reduces the phase
margin of amplifiers. The combination of the amplifier's output impedance and the capacitive load induces phase
lag. This results in either an underdamped pulse response or oscillation. To drive a heavier capacitive load, the
circuit in Figure 8-3 can be used.
Figure 8-3. Indirectly Driving a Capacitive Load Using Resistive Isolation
In Figure 8-3, the isolation resistor RISO and the load capacitor CL form a pole to increase stability by adding
more phase margin to the overall system. The desired performance depends on the value of RISO. The bigger
the RISO resistor value, the more stable VOUT will be. Figure 8-4 is an output waveform of Figure 8-3 using 620 Ω
for RISO and 510 pF for CL..
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Figure 8-4. Pulse Response of the LMV324 Circuit in Figure 8-3
The circuit in Figure 8-5 is an improvement to the one in Figure 8-3 because it provides DC accuracy as well as
AC stability. If there were a load resistor in Figure 8-3, the output would be voltage divided by RISO and the load
resistor. Instead, in Figure 8-5, RF provides the DC accuracy by using feed-forward techniques to connect VIN to
RL. Caution is needed in choosing the value of RF due to the input bias current of the LMV321-N/LMV358-N/
LMV324-N. CF and RISO serve to counteract the loss of phase margin by feeding the high frequency component
of the output signal back to the amplifier's inverting input, thereby preserving phase margin in the overall
feedback loop. Increased capacitive drive is possible by increasing the value of CF. This in turn will slow down
the pulse response.
Figure 8-5. Indirectly Driving A Capacitive Load With DC Accuracy
8.3.2 Input Bias Current Cancellation
The LMV321-N/LMV358-N/LMV324-N family has a bipolar input stage. The typical input bias current of LMV321N/LMV358-N/LMV324-N is 15 nA with 5V supply. Thus a 100 kΩ input resistor will cause 1.5 mV of error voltage.
By balancing the resistor values at both inverting and non-inverting inputs, the error caused by the amplifier's
input bias current will be reduced. The circuit in Figure 8-6 shows how to cancel the error caused by input bias
current.
Figure 8-6. Cancelling the Error Caused by Input Bias Current
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8.4 Device Functional Modes
The LMV321-N/LMV321-N-Q1/LMV358-N/LMV358-N-Q1/LMV324-N/LMV324-N-Q1 are powered on when the
supply is connected. They can be operated as a single supply or a dual supply operational amplifier depending
on the application.
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9 Application and Implementation
Note
Information in the following applications sections is not part of the TI component specification, and TI
does not warrant its accuracy or completeness. TI’s customers are responsible for determining
suitability of components for their purposes. Customers should validate and test their design
implementation to confirm system functionality.
9.1 Application Information
The LMV32x-N family of amplifiers is specified for operation from 2.7 V to 5 V (±1.35 V to ±2.5 V). Many of the
specifications apply from –40°C to 125°C. They provide ground-sensing inputs as well as rail-to-rail output
swing. Parameters that can exhibit significant variance with regard to operating voltage or temperature are
presented in the Typical Characteristics section.
9.2 Typical Applications
9.2.1 Simple Low-Pass Active Filter
A simple active low-pass filter is shown in Figure 9-1.
Figure 9-1. Simple Low-Pass Active Filter
9.2.1.1 Design Requirements
The simple single pole active lowpass filter shown in Figure 9-1 will pass low frequencies and attenuate
frequencies above corner frequency (fc) at a roll-off rate of 20 dB/Decade.
9.2.1.2 Detailed Design Procedure
The values of R1, R2, R3, and C1 are selected using the formulas in Figure 9-2. The low-frequency gain (ω → 0)
is defined by −R3/R1. This allows low-frequency gains other than unity to be obtained. The filter has a −20 dB/
decade roll-off after its corner frequency fc. R2 should be chosen equal to the parallel combination of R1 and R3
to minimize errors due to bias current. The frequency response of the filter is shown in Figure 9-3.
Figure 9-2. Simple Low-Pass Active Filter Equations
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9.2.1.3 Application Curves
Figure 9-3. Frequency Response of Simple Low-Pass Active Filter
Note that the single-op-amp active filters are used in the applications that require low quality factor, Q (≤ 10), low
frequency (≤ 5 kHz), and low gain (≤ 10), or a small value for the product of gain times Q (≤ 100). The op amp
should have an open loop voltage gain at the highest frequency of interest at least 50 times larger than the gain
of the filter at this frequency. In addition, the selected op amp should have a slew rate that meets the following
requirement:
Slew Rate ≥ 0.5 × (ω HVOPP) × 10−6 V/µsec
(1)
where ωH is the highest frequency of interest, and VOPP is the output peak-to-peak voltage.
9.2.2 Difference Amplifier
The difference amplifier allows the subtraction of two voltages or, as a special case, the cancellation of a signal
common to two inputs. It is useful as a computational amplifier, in making a differential to single-ended
conversion or in rejecting a common mode signal.
Figure 9-4. Difference Amplifier
9.2.3 Instrumentation Circuits
The input impedance of the previous difference amplifier is set by the resistors R1, R2, R3, and R4. To eliminate
the problems of low input impedance, one way is to use a voltage follower ahead of each input as shown in the
following two instrumentation amplifiers.
9.2.3.1 Three-Op-Amp Instrumentation Amplifier
The quad LMV324 can be used to build a three-op-amp instrumentation amplifier as shown in Figure 9-5.
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Figure 9-5. Three-Op-Amp Instrumentation Amplifier
The first stage of this instrumentation amplifier is a differential-input, differential-output amplifier, with two voltage
followers. These two voltage followers assure that the input impedance is over 100 MΩ. The gain of this
instrumentation amplifier is set by the ratio of R2/R1. R3 should equal R1, and R4 should equal R2. Matching of
R3 to R1, and R4 to R2 affects the CMRR. For good CMRR over temperature, low drift resistors should be used.
Making R4 slightly smaller than R2 and adding a trim pot equal to twice the difference between R2 and R4 will
allow the CMRR to be adjusted for optimum performance.
9.2.3.2 Two-Op-Amp Instrumentation Amplifier
A two-op-amp instrumentation amplifier can also be used to make a high-input-impedance DC differential
amplifier (Figure 9-6). As in the three-op-amp circuit, this instrumentation amplifier requires precise resistor
matching for good CMRR. R4 should equal R1, and R3 should equal R2.
Figure 9-6. Two-Op-Amp Instrumentation Amplifier
9.2.3.3 Single-Supply Inverting Amplifier
There may be cases where the input signal going into the amplifier is negative. Because the amplifier is
operating in single supply voltage, a voltage divider using R3 and R4 is implemented to bias the amplifier so the
input signal is within the input common-mode voltage range of the amplifier. The capacitor C1 is placed between
the inverting input and resistor R1 to block the DC signal going into the AC signal source, VIN. The values of R1
and C1 affect the cutoff frequency, fc = 1 / 2πR1C1.
As a result, the output signal is centered around mid-supply (if the voltage divider provides V+ / 2 at the noninverting input). The output can swing to both rails, maximizing the signal-to-noise ratio in a low voltage system.
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Figure 9-7. Single-Supply Inverting Amplifier
9.2.4 Sallen-Key 2nd-Order Active Low-Pass Filter
The Sallen-Key 2nd-order active low-pass filter is illustrated in Figure 9-8. The DC gain of the filter is expressed
as:
(2)
The transfer function is:
(3)
Figure 9-8. Sallen-Key 2nd-Order Active Low-Pass Filter
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9.2.4.1 Detailed Design Procedure
The following paragraphs explain how to select values for R1, R2, R3, R4, C1, and C 2 for given filter
requirements, such as ALP, Q, and fc.
The standard form for a 2nd-order low pass filter is:
(4)
where
Q: Pole Quality Factor
ωC: Corner Frequency
A comparison between Equation 3 and Equation 4 yields:
(5)
(6)
To reduce the required calculations in filter design, it is convenient to introduce normalization into the
components and design parameters. To normalize, let ωC = ωn = 1 rad/s, and C1 = C2 = Cn = 1F, and substitute
these values into Equation 5 and Equation 6. From Equation 5, we obtain:
(7)
From Equation 6, we obtain:
(8)
For minimum DC offset, V+ = V−, the resistor values at both inverting and non-inverting inputs should be equal,
which means:
(9)
From Equation 2 and Equation 9, we obtain:
(10)
(11)
The values of C1 and C2 are normally close to or equal to:
(12)
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As a design example:
Require: ALP = 2, Q = 1, fc = 1 kHz
Start by selecting C1 and C2. Choose a standard value that is close to:
(13)
(14)
From Equation 7, Equation 8, Equation 10, and Equation 11,
R1= 1 Ω
(15)
R2= 1 Ω
(16)
R3= 4 Ω
(17)
R4= 4 Ω
(18)
The above resistor values are normalized values with ωn = 1 rad/s and C1 = C2 = Cn = 1F. To scale the
normalized cutoff frequency and resistances to the real values, two scaling factors are introduced, frequency
scaling factor (kf) and impedance scaling factor (km).
(19)
Scaled values:
R2 = R1 = 15.9 kΩ
(20)
R3 = R4 = 63.6 kΩ
(21)
C1 = C2 = 0.01 µF
(22)
An adjustment to the scaling may be made in order to have realistic values for resistors and capacitors. The
actual value used for each component is shown in the circuit.
9.2.5 2nd-Order High Pass Filter
A 2nd-order high pass filter can be built by simply interchanging those frequency selective components (R1, R2,
C1, C2) in the Sallen-Key 2nd-order active low pass filter. As shown in Figure 9-9, resistors become capacitors,
and capacitors become resistors. The resulted high pass filter has the same corner frequency and the same
maximum gain as the previous 2nd-order low pass filter if the same components are chosen.
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Figure 9-9. Sallen-Key 2nd-Order Active High-Pass Filter
9.2.6 State Variable Filter
A state variable filter requires three op amps. One convenient way to build state variable filters is with a quad op
amp, such as the LMV324 (Figure 9-10).
This circuit can simultaneously represent a low-pass filter, high-pass filter, and bandpass filter at three different
outputs. The equations for these functions are listed below. It is also called "Bi-Quad" active filter as it can
produce a transfer function which is quadratic in both numerator and denominator.
Figure 9-10. State Variable Active Filter
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(23)
where for all three filters,
(24)
(25)
9.2.6.1 Detailed Design Procedure
Assume the system design requires a bandpass filter with f O = 1 kHz and Q = 50. What needs to be calculated
are capacitor and resistor values.
First choose convenient values for C1, R1, and R2:
C1 = 1200 pF
(26)
2R2 = R1 = 30 kΩ
(27)
Then from Equation 24,
(28)
From Equation 25,
(29)
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From the above calculated values, the midband gain is H0 = R3 / R2 = 100 (40 dB). The nearest 5% standard
values have been added to Figure 9-10.
9.2.7 Pulse Generators and Oscillators
A pulse generator is shown in Figure 9-11. Two diodes have been used to separate the charge and discharge
paths to capacitor C.
Figure 9-11. Pulse Generator
When the output voltage VO is first at its high, VOH, the capacitor C is charged toward VOH through R2. The
voltage across C rises exponentially with a time constant τ = R2C, and this voltage is applied to the inverting
input of the op amp. Meanwhile, the voltage at the non-inverting input is set at the positive threshold voltage
(VTH+) of the generator. The capacitor voltage continually increases until it reaches VTH+, at which point the
output of the generator will switch to its low, VOL which 0 V is in this case. The voltage at the non-inverting input
is switched to the negative threshold voltage (VTH−) of the generator. The capacitor then starts to discharge
toward VOL exponentially through R1, with a time constant τ = R1C. When the capacitor voltage reaches VTH−,
the output of the pulse generator switches to VOH. The capacitor starts to charge, and the cycle repeats itself.
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Figure 9-12. Waveforms of the Circuit in Figure 9-11
As shown in the waveforms in Figure 9-12, the pulse width (T1) is set by R2, C and VOH, and the time between
pulses (T2) is set by R1, C and VOL. This pulse generator can be made to have different frequencies and pulse
width by selecting different capacitor value and resistor values.
Figure 9-13 shows another pulse generator, with separate charge and discharge paths. The capacitor is charged
through R1 and is discharged through R2.
Figure 9-13. Pulse Generator
Figure 9-14 is a squarewave generator with the same path for charging and discharging the capacitor.
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Figure 9-14. Squarewave Generator
9.2.8 Current Source and Sink
The LMV321-N/LMV358-N/LMV324-N can be used in feedback loops which regulate the current in external PNP
transistors to provide current sources or in external NPN transistors to provide current sinks.
9.2.8.1 Fixed Current Source
A multiple fixed current source is shown in Figure 9-15. A voltage (VREF = 2 V) is established across resistor R3
by the voltage divider (R3 and R4). Negative feedback is used to cause the voltage drop across R1 to be equal to
VREF. This controls the emitter current of transistor Q1 and if we neglect the base current of Q1 and Q2,
essentially this same current is available out of the collector of Q1.
Large input resistors can be used to reduce current loss and a Darlington connection can be used to reduce
errors due to the β of Q1.
The resistor, R2, can be used to scale the collector current of Q2 either above or below the 1 mA reference value.
Figure 9-15. Fixed Current Source
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9.2.8.2 High Compliance Current Sink
A current sink circuit is shown in Figure 9-16. The circuit requires only one resistor (RE) and supplies an output
current which is directly proportional to this resistor value.
Figure 9-16. High Compliance Current Sink
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9.2.9 Power Amplifier
A power amplifier is illustrated in Figure 9-17. This circuit can provide a higher output current because a
transistor follower is added to the output of the op amp.
Figure 9-17. Power Amplifier
9.2.10 LED Driver
The LMV321-N/LMV358-N/LMV324-N can be used to drive an LED as shown in Figure 9-18.
Figure 9-18. LED Driver
9.2.11 Comparator With Hysteresis
The LMV321-N/LMV358-N/LMV324-N can be used as a low power comparator. Figure 9-19 shows a comparator
with hysteresis. The hysteresis is determined by the ratio of the two resistors.
VTH+ = VREF / (1+R 1 / R2) + VOH / (1 + R2 / R1)
(30)
VTH− = VREF / (1 + R 1 / R2) + VOL / (1 + R2 / R1)
(31)
VH = (VOH−VOL) / (1 + R 2 / R1)
(32)
where
VTH+: Positive Threshold Voltage
VTH−: Negative Threshold Voltage
VOH: Output Voltage at High
VOL: Output Voltage at Low
VH: Hysteresis Voltage
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Product Folder Links: LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1
33
LMV321-N, LMV321-N-Q1, LMV358-N
LMV358-N-Q1, LMV324-N, LMV324-N-Q1
www.ti.com
SNOS012K – AUGUST 2000 – REVISED AUGUST 2020
Since LMV321-N/LMV358-N/LMV324-N have rail-to-rail output, the (VOH−VOL) is equal to VS, which is the supply
voltage.
VH = VS / (1 + R2 / R1)
(33)
The differential voltage at the input of the op amp should not exceed the specified absolute maximum ratings.
For real comparators that are much faster, we recommend you use Texas Instruments' LMV331/LMV93/
LMV339, which are single, dual and quad general purpose comparators for low voltage operation.
Figure 9-19. Comparator With Hysteresis
10 Power Supply Recommendations
The LMV3xx-N is specified for operation from 2.7 V to 5.5 V; many specifications apply from –40°C to 125°C.
Parameters that can exhibit significant variance with regard to operating voltage or temperature are presented in
the Typical Characteristics section.
Place 0.1-μF bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or high
impedance power supplies. For more detailed information on bypass capacitor placement, refer to the Layout
Guidelines section.
11 Layout
11.1 Layout Guidelines
For best operational performance of the device, use good PCB layout practices, including:
•
•
•
•
•
•
34
Noise can propagate into analog circuitry through the power pins of the circuit as a whole and the operational
amplifier. Bypass capacitors are used to reduce the coupled noise by providing low impedance power
sources local to the analog circuitry.
– Connect low-ESR, 0.1-μF ceramic bypass capacitors between each supply pin and ground, placed as
close to the device as possible. A single bypass capacitor from V+ to ground is applicable for single
supply applications.
Separate grounding for analog and digital portions of circuitry is one of the simplest and most-effective
methods of noise suppression. One or more layers on multilayer PCBs are usually devoted to ground planes.
A ground plane helps distribute heat and reduces EMI noise pickup. Make sure to physically separate digital
and analog grounds, paying attention to the flow of the ground current.
To reduce parasitic coupling, run the input traces as far away from the supply or output traces as possible. If it
is not possible to keep them separate, it is much better to cross the sensitive trace perpendicular as opposed
to in parallel with the noisy trace.
Place the external components as close to the device as possible. Keeping RF and RG close to the inverting
input minimizes parasitic capacitance, as shown in the Layout Example section.
Keep the length of input traces as short as possible. Always remember that the input traces are the most
sensitive part of the circuit.
Consider a driven, low-impedance guard ring around the critical traces. A guard ring can significantly reduce
leakage currents from nearby traces that are at different potentials.
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Product Folder Links: LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1
LMV321-N, LMV321-N-Q1, LMV358-N
LMV358-N-Q1, LMV324-N, LMV324-N-Q1
www.ti.com
SNOS012K – AUGUST 2000 – REVISED AUGUST 2020
11.2 Layout Example
Figure 11-1. Operational Amplifier Board Layout for Noninverting Configuration
Copyright © 2020 Texas Instruments Incorporated
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Product Folder Links: LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1
35
LMV321-N, LMV321-N-Q1, LMV358-N
LMV358-N-Q1, LMV324-N, LMV324-N-Q1
www.ti.com
SNOS012K – AUGUST 2000 – REVISED AUGUST 2020
12 Device and Documentation Support
12.1 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 12-1. Related Links
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
LMV321-N
Click here
Click here
Click here
Click here
Click here
LMV321-N-Q1
Click here
Click here
Click here
Click here
Click here
LMV358-N
Click here
Click here
Click here
Click here
Click here
LMV358-N-Q1
Click here
Click here
Click here
Click here
Click here
LMV324-N
Click here
Click here
Click here
Click here
Click here
LMV324-N-Q1
Click here
Click here
Click here
Click here
Click here
12.2 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on
Subscribe to updates to register and receive a weekly digest of any product information that has changed. For
change details, review the revision history included in any revised document.
12.3 Support Resources
TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight
from the experts. Search existing answers or ask your own question to get the quick design help you need.
Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do
not necessarily reflect TI's views; see TI's Terms of Use.
12.4 Trademarks
TI E2E™ is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 Electrostatic Discharge Caution
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled
with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
12.6 Glossary
TI Glossary
This glossary lists and explains terms, acronyms, and definitions.
13 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
36
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Product Folder Links: LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1
PACKAGE OPTION ADDENDUM
www.ti.com
19-Nov-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LMV321M5
NRND
SOT-23
DBV
5
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
-40 to 125
A13
LMV321M5/NOPB
ACTIVE
SOT-23
DBV
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
A13
Samples
LMV321M5X/NOPB
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
A13
Samples
LMV321M7/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
A12
Samples
LMV321M7X
NRND
SC70
DCK
5
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
-40 to 125
A12
LMV321M7X/NOPB
ACTIVE
SC70
DCK
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
A12
Samples
LMV321Q1M5/NOPB
ACTIVE
SOT-23
DBV
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
AYA
Samples
LMV321Q1M5X/NOPB
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
AYA
Samples
LMV321Q3M5/NOPB
ACTIVE
SOT-23
DBV
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
AZA
Samples
LMV321Q3M5X/NOPB
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
AZA
Samples
LMV324M
NRND
SOIC
D
14
55
Non-RoHS
& Green
Call TI
Level-1-235C-UNLIM
-40 to 125
LMV324M
LMV324M/NOPB
ACTIVE
SOIC
D
14
55
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 125
LMV324M
Samples
LMV324MT/NOPB
ACTIVE
TSSOP
PW
14
94
RoHS & Green
NIPDAU | SN
Level-1-260C-UNLIM
-40 to 125
LMV324
MT
Samples
LMV324MTX/NOPB
ACTIVE
TSSOP
PW
14
2500
RoHS & Green
NIPDAU | SN
Level-2-260C-1 YEAR
-40 to 125
LMV324
MT
Samples
LMV324MX/NOPB
ACTIVE
SOIC
D
14
2500
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 125
LMV324M
Samples
LMV324Q1MA/NOPB
ACTIVE
SOIC
D
14
55
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 125
LMV324Q1
MA
Samples
LMV324Q1MAX/NOPB
ACTIVE
SOIC
D
14
2500
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 125
LMV324Q1
MA
Samples
LMV324Q1MT/NOPB
ACTIVE
TSSOP
PW
14
94
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV324
Q1MT
Samples
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
19-Nov-2022
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LMV324Q1MTX/NOPB
ACTIVE
TSSOP
PW
14
2500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV324
Q1MT
Samples
LMV324Q3MA/NOPB
ACTIVE
SOIC
D
14
55
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 85
LMV324Q3
MA
Samples
LMV324Q3MAX/NOPB
ACTIVE
SOIC
D
14
2500
RoHS & Green
Call TI | SN
Level-1-260C-UNLIM
-40 to 85
LMV324Q3
MA
Samples
LMV324Q3MT/NOPB
ACTIVE
TSSOP
PW
14
94
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
LMV324
Q3MT
Samples
LMV324Q3MTX/NOPB
ACTIVE
TSSOP
PW
14
2500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
LMV324
Q3MT
Samples
LMV358M
NRND
SOIC
D
8
95
Non-RoHS
& Green
Call TI
Level-1-235C-UNLIM
-40 to 125
LMV
358M
LMV358M/NOPB
ACTIVE
SOIC
D
8
95
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV
358M
Samples
LMV358MM/NOPB
ACTIVE
VSSOP
DGK
8
1000
RoHS & Green
NIPDAUAG | SN
Level-2-260C-1 YEAR
-40 to 125
V358
Samples
LMV358MMX/NOPB
ACTIVE
VSSOP
DGK
8
3500
RoHS & Green
NIPDAUAG | SN
Level-2-260C-1 YEAR
-40 to 125
V358
Samples
LMV358MX
NRND
SOIC
D
8
2500
Non-RoHS
& Green
Call TI
Level-1-235C-UNLIM
-40 to 125
LMV
358M
LMV358MX/NOPB
ACTIVE
SOIC
D
8
2500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV
358M
Samples
LMV358Q1MA/NOPB
ACTIVE
SOIC
D
8
95
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV35
8Q1MA
Samples
LMV358Q1MAX/NOPB
ACTIVE
SOIC
D
8
2500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
LMV35
8Q1MA
Samples
LMV358Q1MM/NOPB
ACTIVE
VSSOP
DGK
8
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
AFAA
Samples
LMV358Q1MMX/NOPB
ACTIVE
VSSOP
DGK
8
3500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
AFAA
Samples
LMV358Q3MA/NOPB
ACTIVE
SOIC
D
8
95
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
LMV35
8Q3MA
Samples
LMV358Q3MAX/NOPB
ACTIVE
SOIC
D
8
2500
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
LMV35
8Q3MA
Samples
LMV358Q3MM/NOPB
ACTIVE
VSSOP
DGK
8
1000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 85
AHAA
Samples
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
19-Nov-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
RoHS & Green
SN
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LMV358Q3MMX/NOPB
ACTIVE
VSSOP
DGK
8
3500
Level-1-260C-UNLIM
-40 to 85
AHAA
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of