SLPS755A October   2023  – December 2023 RES11A-Q1

ADVMIX  

  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
    5. 5.5 Electrical Characteristics
    6. 5.6 AEC-Q200 Qualification Testing
    7. 5.7 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 DC Measurement Configurations
    2. 6.2 AC Measurement Configurations
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Ratiometric Matching
      2. 7.3.2 Ratiometric Drift
      3. 7.3.3 Predictable Voltage Coefficient
      4. 7.3.4 Ultra-Low Noise
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Discrete Difference Amplifier
        1. 8.1.1.1 Difference-Amplifier Common-Mode Rejection Analysis
      2. 8.1.2 Discrete Instrumentation Amplifiers
        1. 8.1.2.1 Instrumentation Amplifier Common-Mode Rejection Analysis
      3. 8.1.3 Fully Differential Amplifier
    2. 8.2 Typical Application
      1. 8.2.1 Common-Mode Shifting Input Stage
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Development Support
        1. 9.1.1.1 PSpice® for TI
        2. 9.1.1.2 TINA-TI™ Simulation Software (Free Download)
        3. 9.1.1.3 TI Reference Designs
        4. 9.1.1.4 Filter Design Tool
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information
    2. 11.2 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DDF|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.4.2 Layout Examples

In the following examples, the RES11A-Q1 is shown with a VSSOP amplifier and 0402-size decoupling capacitors.

GUID-20220829-SS0I-6TFF-PH1B-0HHMHLRXXHKV-low.png Figure 8-13 Single-Layer Difference Amplifier Implementation
GUID-20220829-SS0I-K1ML-9ZJ7-MNCQGT6RFJWS-low.png Figure 8-14 Single-Layer Instrumentation Amplifier Implementation
GUID-20220829-SS0I-26FJ-CLPQ-JMPQ0CTDSX8W-low.png Figure 8-15 Front-and-Back Instrumentation Amplifier Implementation
GUID-20220829-SS0I-Q4DK-MQLB-MDD5FHD6FLV4-low.png Figure 8-16 Front-and-Back, Differential-Output Instrumentation Amplifier Implementation

For Figure 8-17, two RES11A-Q1 devices (bottom side) and one dual-channel op-amp (top side) are used.

GUID-20220829-SS0I-L90B-NMW5-3BXDVRRP9VLC-low.png Figure 8-17 Front-and-Back Dual Difference Amplifiers Implementation