SBOS923I December   2017  – July 2024 LMV321A , LMV324A , LMV358A

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Functions and Configurations
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information: LMV321A
    5. 5.5 Thermal Information: LMV358A
    6. 5.6 Thermal Information: LMV324A
    7. 5.7 Electrical Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Operating Voltage
      2. 6.3.2 Input Common Mode Range
      3. 6.3.3 Rail-to-Rail Output
      4. 6.3.4 Overload Recovery
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 LMV3xxA Low-Side, Current Sensing Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
      2. 7.2.2 Single-Supply Photodiode Amplifier
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
        3. 7.2.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Input and ESD Protection
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

4 Pin Functions and Configurations

LMV321A LMV358A LMV324A LMV321A DBV Package5-Pin SOT-23Top ViewFigure 4-1 LMV321A DBV Package5-Pin SOT-23Top View
LMV321A LMV358A LMV324A LMV321AU DBV, LMV321A DCK Package5-Pin SOT-23, SC70 Top ViewFigure 4-2 LMV321AU DBV, LMV321A DCK Package5-Pin SOT-23, SC70 Top View
Table 4-1 Pin Functions: LMV321A
PIN TYPE(1) DESCRIPTION
NAME DBV DBV (U), DCK
–IN 4 3 I Inverting input
+IN 3 1 I Noninverting input
OUT 1 4 O Output
V– 2 2 — Negative (lowest) supply or ground (for single-supply operation)
V+ 5 5 — Positive (highest) supply
(1) I = input, O = output
LMV321A LMV358A LMV324A LMV358A D, DDF, DGK, or PW Packages,8-Pin SOIC, SOT-23, VSSOP, or TSSOP (Top View) Figure 4-3 LMV358A D, DDF, DGK, or PW Packages,8-Pin SOIC, SOT-23, VSSOP, or TSSOP (Top View)
Table 4-2 Pin Functions: LMV358A
PIN TYPE(1) DESCRIPTION
NAME NO.
–IN A 2 I Inverting input, channel A
+IN A 3 I Noninverting input, channel A
–IN B 6 I Inverting input, channel B
+IN B 5 I Noninverting input, channel B
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
V– 4 — Negative (lowest) supply or ground (for single-supply operation)
V+ 8 — Positive (highest) supply
(1) I = input, O = output
LMV321A LMV358A LMV324A LMV324A D, DYY, PW Packages,14-Pin SOIC, SOT-23, TSSOP(Top View) Figure 4-4 LMV324A D, DYY, PW Packages,14-Pin SOIC, SOT-23, TSSOP(Top View)
Table 4-3 Pin Functions: LMV324A
PIN TYPE(1) DESCRIPTION
NAME NO.
–IN A 2 I Inverting input, channel A
+IN A 3 I Noninverting input, channel A
–IN B 6 I Inverting input, channel B
+IN B 5 I Noninverting input, channel B
–IN C 9 I Inverting input, channel C
+IN C 10 I Noninverting input, channel C
–IN D 13 I Inverting input, channel D
+IN D 12 I Noninverting input, channel D
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
OUT C 8 O Output, channel C
OUT D 14 O Output, channel D
V– 11 — Negative (lowest) supply or ground (for single-supply operation)
V+ 4 — Positive (highest) supply
(1) I = input, O = output