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  • TLVx888 Low-Noise, Zero-Drift, Wide-Bandwidth, Mux-Friendly, Operational Amplifiers

    • SBOSAG5 December   2024  – December 2024 TLV2888

      PRODMIX  

  • CONTENTS
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  • TLVx888 Low-Noise, Zero-Drift, Wide-Bandwidth, Mux-Friendly, Operational Amplifiers
  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  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: TLV2888
    5. 5.5 Electrical Characteristics
    6. 5.6 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 Input Common-Mode Range
      2. 6.3.2 Phase-Reversal Protection
      3. 6.3.3 Chopping Transients
      4. 6.3.4 EMI Rejection
      5. 6.3.5 Electrical Overstress
      6. 6.3.6 MUX-Friendly Inputs
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Basic Noise Calculations
    2. 7.2 Typical Applications
      1. 7.2.1 High-Side Current Sensing
        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 Programmable Current Source
      3. 7.2.3 Programmable Current Source For A Grounded Load
    3. 7.3 Power Supply Recommendations
    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 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 PSpice® for TI
        2. 8.1.1.2 TINA-TI™ Simulation Software (Free Download)
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
  12. IMPORTANT NOTICE
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Data Sheet

TLVx888 Low-Noise, Zero-Drift, Wide-Bandwidth, Mux-Friendly, Operational Amplifiers

1 Features

  • High dc precision:
    • Zero drift: 0.01μV/°C
    • Low offset voltage: 3μV
    • High PSRR: 150dB
    • High CMRR: 150dB
  • Excellent ac performance:
    • Gain bandwidth: 14MHz
    • Slew rate: 40V/µs
    • Low noise: 7.5nV/√Hz
  • Input to the negative rail, rail-to-rail output
  • Low quiescent current: 1.5mA
  • RFI/EMI filtered inputs
  • Supply range: 4.5V to 36V
  • Temperature: –40°C to +125°C

2 Applications

  • PC PSU and game console unit
  • Merchant DC/DC
  • Flow transmitter
  • Pressure transmitter
  • Merchant battery charger
  • Electricity meter

 
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