SLOSE96A january   2023  – july 2023 THS2630

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-Down Mode
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Output Common-Mode Voltage
        1. 8.1.1.1 Resistor Matching
      2. 8.1.2 Driving a Capacitive Load
      3. 8.1.3 Data Converters
      4. 8.1.4 Single-Supply Applications
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Active Antialias Filtering
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 PowerPAD™ Integrated Circuit Package Design Considerations
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

8.1.4 Single-Supply Applications

For proper operation, the input common-mode voltage to the input terminal of the amplifier must not exceed the common-mode input voltage range. However, some single-supply applications can require the input voltage to exceed the common-mode input voltage range. In such cases, to bring the common-mode input voltage within the specifications of the amplifier, the circuit configuration of Figure 8-4 is suggested.

GUID-20211216-SS0I-B5S8-PXGP-JKWBBRSBNJFT-low.svg Figure 8-4 Circuit With Improved Common-Mode Input Voltage

Equation 3 is used to calculate RPU:

Equation 3. R P U = V P - V C C V I N - V P 1 R G + ( V O U T - V P ) 1 R F