SNOS674I October   1997  – February 2024 LMC6482 , LMC6484

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information LMC6482
    5. 5.5 Thermal Information LMC6484
    6. 5.6 Electrical Characteristics: VS = 5V
    7. 5.7 Electrical Characteristics: VS = 3V
    8. 5.8 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Amplifier Topology
      2. 6.3.2 Input Common-Mode Voltage Range
      3. 6.3.3 Rail-to-Rail Output
    4. 6.4 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Upgrading Applications
      2. 7.1.2 Data Acquisition Systems
      3. 7.1.3 Instrumentation Circuits
    2. 7.2 Typical Applications
      1. 7.2.1 3V Single-Supply Buffer Circuit
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 Capacitive Load Compensation
          2. 7.2.1.2.2 Capacitive Load Tolerance
          3. 7.2.1.2.3 Compensating For Input Capacitance
          4. 7.2.1.2.4 Offset Voltage Adjustment
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Typical Single-Supply Applications
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 Spice Macromodel
        2. 8.1.1.2 PSpice® for TI
        3. 8.1.1.3 TINA-TI™ Simulation Software (Free Download)
        4. 8.1.1.4 DIP-Adapter-EVM
        5. 8.1.1.5 DIYAMP-EVM
        6. 8.1.1.6 TI Reference Designs
        7. 8.1.1.7 Filter Design Tool
    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. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • N|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Typical Characteristics

at VS = 15V, single supply, and TA = 25°C (unless otherwise specified)

GUID-F3C65A69-371C-41DA-B2BC-F7772EF369EC-low.pngFigure 5-1 Supply Current vs Supply Voltage
GUID-DDE5F15B-8D37-45D1-A9C1-53370F355853-low.pngFigure 5-3 Sourcing Current vs Output Voltage
GUID-00120679-0272-459D-9254-551E7B36BE93-low.pngFigure 5-5 Sourcing Current vs Output Voltage
GUID-CE34123F-82FB-482C-B99F-A1A1144D0263-low.pngFigure 5-7 Sinking Current vs Output Voltage
GUID-C30BE267-CF7E-4758-8C8C-93D4D3341A6C-low.pngFigure 5-9 Output Voltage Swing vs Supply Voltage
GUID-CD4040AA-B79F-4630-B74C-69D98D74991C-low.pngFigure 5-11 Input Voltage Noise vs Input Voltage
GUID-747F6655-A9BB-4164-A794-F0D7328522D9-low.pngFigure 5-13 Input Voltage Noise vs Input Voltage
GUID-63137EBC-B328-45F1-8740-DB93E03BD94D-low.pngFigure 5-15 Crosstalk Rejection vs Frequency
GUID-BAE312D0-B061-4B51-A1E1-FF7F2499CE08-low.pngFigure 5-17 Negative PSRR vs Frequency
GUID-44A9EBFF-2805-4DEA-BAF1-EFAB2BEF505B-low.pngFigure 5-19 Input Voltage vs Output Voltage
GUID-ABA951E6-AA72-4745-B5CF-AC026C9FABB6-low.pngFigure 5-21 Open-Loop Frequency Response
GUID-79262720-2509-4641-B682-A331F7365C9E-low.pngFigure 5-23 Open-Loop Frequency Response vs Temperature
GUID-90DDD8BB-8DAE-4EE2-A3C1-9ADB1BEC553C-low.pngFigure 5-25 Gain and Phase vs Capacitive Load
GUID-E27FAD3F-6D36-4032-827E-38F4D0DB038B-low.pngFigure 5-27 Slew Rate vs Supply Voltage
GUID-6E04438D-AA13-40ED-AB6D-EA579A22D8F6-low.pngFigure 5-29 Noninverting Large Signal Pulse Response
GUID-1BDF5598-9307-4116-B010-96D008657FB0-low.pngFigure 5-31 Noninverting Small Signal Pulse Response
GUID-1CF508FC-762C-4884-8AD2-E8C667F07884-low.pngFigure 5-33 Noninverting Small Signal Pulse Response
GUID-DD079CEE-E092-47F2-B75F-51BE3D0B7D30-low.pngFigure 5-35 Inverting Large Signal Pulse Response
GUID-3B343C6C-65A8-42DD-8877-C324F3F19155-low.pngFigure 5-37 Inverting Small Signal Pulse Response
GUID-29802271-39DC-4A15-AE55-ABDBCBA36642-low.pngFigure 5-39 Inverting Small Signal Pulse Response
GUID-37EB818A-60C0-4267-A1BF-6F73BE39DB91-low.pngFigure 5-2 Input Current vs Temperature
GUID-7B8F0B6C-9C1E-4266-ACD8-70A6F0D5B486-low.pngFigure 5-4 Sourcing Current vs Output Voltage
GUID-AC3C10B1-CCE1-4713-8F15-0B52ACE0CDC8-low.pngFigure 5-6 Sinking Current vs Output Voltage
GUID-67333BC1-FB3F-4D45-98EB-FB129AE6123F-low.pngFigure 5-8 Sinking Current vs Output Voltage
GUID-DBB67D07-60BA-4806-B5BF-0B97C75F35D1-low.pngFigure 5-10 Input Voltage Noise vs Frequency
GUID-458A8162-91CA-465A-A425-AC6FA23F2DF3-low.pngFigure 5-12 Input Voltage Noise vs Input Voltage
GUID-44237752-2A5E-41A5-9B92-41BE983CDF0D-low.pngFigure 5-14 Crosstalk Rejection vs Frequency
GUID-56514C05-7344-4B55-A1E4-673935AACD2D-low.pngFigure 5-16 Positive PSRR vs Frequency
GUID-0E0DC861-500F-4761-AAC0-DAAB5E4594BC-low.pngFigure 5-18 CMRR vs Frequency
GUID-C7FB2FC2-662F-40E7-A85C-00DD23C40A74-low.pngFigure 5-20 Input Voltage vs Output Voltage
GUID-A3A60994-840A-4CAC-906B-32D05075FBBA-low.pngFigure 5-22 Open-Loop Frequency Response
GUID-CA656A9E-4D31-401A-A29F-77BE61ABE4B8-low.pngFigure 5-24 Maximum Output Swing vs Frequency
GUID-907E78E0-32A7-4600-A5BA-B2D46618F056-low.pngFigure 5-26 Gain and Phase vs Capacitive Load
GUID-7C205A38-0345-45DB-9D2D-77F365192F70-low.pngFigure 5-28 Noninverting Large Signal Pulse Response
GUID-9F427DAB-0BDA-4549-AD2F-D603C0BE0768-low.pngFigure 5-30 Noninverting Large Signal Pulse Response
GUID-FBAC4A15-EF96-4747-8E9B-BA7CC0EFFA2E-low.pngFigure 5-32 Noninverting Small Signal Pulse Response
GUID-74BB29EC-6964-4082-9705-050D61ECB792-low.pngFigure 5-34 Inverting Large Signal Pulse Response
GUID-5334BF3F-FB47-4651-9DE5-A5F622102DDD-low.pngFigure 5-36 Inverting Large Signal Pulse Response
GUID-494F8940-E2AA-4B61-9930-459AE0C76AD6-low.pngFigure 5-38 Inverting Small Signal Pulse Response