SNOS012J August   2000  – December 2014 LMV321-N , LMV321-N-Q1 , LMV324-N , LMV324-N-Q1 , LMV358-N , LMV358-N-Q1

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Description (Continued)
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings - Commercial
    3. 7.3  ESD Ratings - Automotive
    4. 7.4  Recommended Operating Conditions
    5. 7.5  Thermal Information
    6. 7.6  2.7-V DC Electrical Characteristics
    7. 7.7  2.7-V AC Electrical Characteristics
    8. 7.8  5-V DC Electrical Characteristics
    9. 7.9  5-V AC Electrical Characteristics
    10. 7.10 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
      1. 8.1.1 Benefits of the LMV321-N/LMV358-N/LMV324-N
        1. 8.1.1.1 Size
        2. 8.1.1.2 Signal Integrity
        3. 8.1.1.3 Simplified Board Layout
        4. 8.1.1.4 Low Supply Current
        5. 8.1.1.5 Low Supply Voltage
        6. 8.1.1.6 Rail-to-Rail Output
        7. 8.1.1.7 Input Includes Ground
        8. 8.1.1.8 Ease of Use and Crossover Distortion
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Capacitive Load Tolerance
      2. 8.3.2 Input Bias Current Cancellation
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1  Simple Low-Pass Active Filter
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2  Difference Amplifier
      3. 9.2.3  Instrumentation Circuits
        1. 9.2.3.1 Three-Op-Amp Instrumentation Amplifier
        2. 9.2.3.2 Two-Op-Amp Instrumentation Amplifier
        3. 9.2.3.3 Single-Supply Inverting Amplifier
      4. 9.2.4  Sallen-Key 2nd-Order Active Low-Pass Filter
        1. 9.2.4.1 Detailed Design Procedure
      5. 9.2.5  2nd-Order High Pass Filter
      6. 9.2.6  State Variable Filter
        1. 9.2.6.1 Detailed Design Procedure
      7. 9.2.7  Pulse Generators and Oscillators
      8. 9.2.8  Current Source and Sink
        1. 9.2.8.1 Fixed Current Source
        2. 9.2.8.2 High Compliance Current Sink
      9. 9.2.9  Power Amplifier
      10. 9.2.10 LED Driver
      11. 9.2.11 Comparator With Hysteresis
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Features

  • (For V+ = 5 V and V = 0 V, Unless Otherwise Specified)
  • LMV321-N, LMV358-N, and LMV324-N are available in Automotive AEC-Q100 Grade 1 and 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 & V+ 65 mV
  • VCM Range −0.2 V to V+− 0.8 V

Applications

  • Active Filters
  • General Purpose Low Voltage Applications
  • General Purpose Portable Devices

Description

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 LMV321-N is the single channel version. The LMV321-N, LMV358-N, and LMV324-N 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 and LM324. The LMV321-N, 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(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
LMV321-N SOT-23 (5) 2.90 mm x 1.60 mm
SC70 (5) 2.00 mm x 1.25 mm
LMV321-N-Q1 SOT-23 (5) 2.90 mm x 1.60 mm
LMV324-N SOIC (14) 8.65 mm x 3.91 mm
TSSOP (14) 5.00 mm x 4.40 mm
LMV324-N-Q1 SOIC (14) 8.65 mm x 3.91 mm
TSSOP (14) 5.00 mm x 4.40 mm
LMV358-N SOIC (8) 4.90 mm x 3.91 mm
VSSOP (8) 3.00 mm x 3.00 mm
LMV358-N-Q1 SOIC (8) 4.90 mm x 3.91 mm
VSSOP (8) 3.00 mm x 3.00 mm
  1. For all available packages, see the orderable addendum at the end of the datasheet.

Gain and Phase vs. Capacitive Load

LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1 10006045.png

Output Voltage Swing vs. Supply Voltage

LMV321-N LMV321-N-Q1 LMV358-N LMV358-N-Q1 LMV324-N LMV324-N-Q1 10006067.png