SLVSKR5A February   2026  – February 2026 TLV2886

PRODUCTION DATA  

  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: TLV886
    5. 5.5 Thermal Information: TLV2886
    6. 5.6 Thermal Information: TLV4886
    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 Input Common-Mode Range
      2. 6.3.2 MUX-Friendly Inputs
      3. 6.3.3 Phase-Reversal Protection
      4. 6.3.4 Chopping Transients
      5. 6.3.5 EMI Rejection
      6. 6.3.6 Electrical Overstress
    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 Gain Pre-Amplifier
        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 Difference Amplifier
      3. 7.2.3 Programmable Current Source
      4. 7.2.4 Summing Amplifier
    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 Third-Party Products Disclaimer
      2. 8.1.2 Development Support
        1. 8.1.2.1 PSpice® for TI
        2. 8.1.2.2 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

Package Options

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

7.2.2 Difference Amplifier

Many applications require differential to single-ended conversions. Figure 7-6 shows the TLVx886 configured as a difference amplifier using the RES21A matched resistors. This circuit can be used for a variety of applications like current sensing, differential to single-ended conversions, and level shifting. The transfer function for this circuit is given by Equation 15.

Equation 15. V O U T = V I N + - V I N - R F R I + V R E F

The TLVx886 along with the RES21A provide very high common-mode rejection, and offset drift performance over temperature. The RES21A is designed to maintain very tight matching of the resistor ratios and very low ratio drift providing an excellent choice for difference amplifier applications.

TLV2886 TLV886 TLV4886 Difference Amplifier Figure 7-6 Difference Amplifier

To maintain proper operation, verify that Equation 16 and Equation 17 are satisfied to keep the input common-mode voltage within the linear operating region of the amplifier.

Equation 16. V I N R 2 R 2 + R 1 + V R E F R 1 R 2 + R 1 ≤ V + - 2 V
Equation 17. V I N R 2 R 2 + R 1 + V R E F R 1 R 2 + R 1 ≥ V - - 0.1 V