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  • MCP629x 10-MHz, Rail-to-Rail Operational Amplifier

    • SBOS879D July   2017  – October 2019 MCP6291 , MCP6292 , MCP6294

      PRODUCTION DATA.  

  • CONTENTS
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  • MCP629x 10-MHz, Rail-to-Rail Operational Amplifier
  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Low-Side Motor Control
      2.      Small-Signal Overshoot vs Load Capacitance
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: MCP6921
    2.     Pin Functions: MCP6292
    3.     Pin Functions: MCP6294
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: MCP6291
    5. 7.5 Thermal Information: MCP6292
    6. 7.6 Thermal Information: MCP6294
    7. 7.7 Electrical Characteristics: VS (Total Supply Voltage) = (V+) – (V–) = 2.4 V to 5.5 V
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Rail-to-Rail Input
      2. 8.3.2 Rail-to-Rail Output
      3. 8.3.3 Overload Recovery
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
    1. 10.1 Input and ESD Protection
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information
  14. IMPORTANT NOTICE

Package Options

Mechanical Data (Package|Pins)
  • DCK|5
    • MPDS025K
  • DBV|5
    • MPDS018T
Thermal pad, mechanical data (Package|Pins)
Orderable Information
  • sbos879d_oa
  • sbos879d_pm
search No matches found.
  • Full reading width
    • Full reading width
    • Comfortable reading width
    • Expanded reading width
  • Card for each section
  • Card with all content

 

DATA SHEET

MCP629x 10-MHz, Rail-to-Rail Operational Amplifier

1 Features

  • Gain bandwidth product: 10-MHz typical
  • Operating supply voltage: 2.4 V to 5.5 V
  • Rail-to-rail input/output
  • Low input bias current: 1 pA
  • Low quiescent current: 0.6 mA
  • Input voltage noise: 8.7 nV/√Hz at f = 10 kHz
  • Internal RF and EMI filter
  • Extended temperature range: –40°C to 125°C
  • Unity-gain stable
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance

2 Applications

  • Power modules
  • Smoke detectors
  • HVAC: heating, ventilating, and air conditioning
  • Battery-powered applications
  • Sensor signal conditioning
  • Photodiode amplifier
  • Analog filters
  • Medical instrumentation
  • Notebooks and PDAs
  • Barcode scanners
  • Audio receiver
  • Automotive infotainment

3 Description

The MCP6291 (single), MCP6292 (dual), and MCP6294 (quad) devices comprise a family of general-purpose, low-power operational amplifiers. Features such as rail-to-rail input and output swings, low quiescent current (600-μA/ch typical) combined with a wide bandwidth of 10 MHz, and low noise (8.7 nV/√Hz at 10 kHz) make this family attractive for a variety of applications that require a balance between cost and performance. The low input bias current enables the family to be used in applications with high-source impedances.

The robust design of the MCP629x provides ease-of-use to the circuit designer: a unity-gain stable, integrated RFI and EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBM).

The MCP629x family operates over the extended temperature range of –40°C to 125°C. The family has a power supply range of 2.4 V to 5.5 V.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
MCP6291 SOT-23 (5) 1.60 mm × 2.90 mm
SC70 (5) 1.25 mm × 2.00 mm
MCP6292 SOIC (8) 3.91 mm × 4.90 mm
VSSOP (8) 3.00 mm × 3.00 mm
SOT-23 (8) 1.60 mm × 2.90 mm
MCP6294 SOIC (14) 8.65 mm × 3.91 mm
TSSOP (14) 4.40 mm × 5.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Device Images

Low-Side Motor Control

MCP6291 MCP6292 MCP6294 MCP629x-SBOS879.gif

Small-Signal Overshoot vs Load Capacitance

MCP6291 MCP6292 MCP6294 C025_SBOS839.png

4 Revision History

Changes from C Revision (January 2019) to D Revision

  • Added SOT-23 (8) (DDF) package to data sheetGo

Changes from B Revision (April 2018) to C Revision

  • Deleted SOT-23 package preview notation in Device Information tableGo
  • Added SC70 package to Device Information tableGo
  • Added DCK package information to Device Comparison TableGo
  • Deleted DBV package preview notation from Pin Configuration and Functions sectionGo
  • Added DCK package drawing and pin functions to Pin Configuration and Functions sectionGo
  • Added DBV (SOT-23) and DCK (SC70) thermal informationGo

Changes from A Revision (October 2017) to B Revision

  • Added DGK package to Thermal Information table Go

Changes from * Revision (July 2017) to A Revision

  • Deleted MCP6291 SC70, SOT-553, and SOIC packages from Device Information tableGo
  • Deleted MCP6292 WSON and VSSOP (10) packages from Device Information tableGo
  • Changed MCP6294 14-pin SOIC package from preview to production data in Device Information table Go
  • Deleted DCK, DRL, DSG, RTE and 8-pin D packages from Device Comparison table Go
  • Deleted DRL (SOT-533) package from MCP6291 pinout image and table in Pin Configuration and Functions section Go
  • Deleted MCP6291 DCK (SC70) and D (SOIC) package pinout drawings and pin information from Pin Configuration and Functions sectionGo
  • Deleted MCP6292 DSG (WSON) and DGS (VSSOP) package pinout drawings and pin table information in Pin Configuration and Functions section Go
  • Deleted package preview note from MCP6294 pinout drawing in Pin Configuration and Functions section Go
  • Added MCP6294 Thermal Information table Go

 
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