SCDS384B September   2018  – August 2025 TMUX6119

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Thermal Information
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Electrical Characteristics (Dual Supplies: ±15V)
    6. 5.6 Switching Characteristics (Dual Supplies: ±15V)
    7. 5.7 Electrical Characteristics (Single Supply: 12V)
    8. 5.8 Switching Characteristics (Single Supply: 12V)
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Truth Tables
  8. 7 Detailed Description
    1. 7.1 Overview
      1. 7.1.1  On-Resistance
      2. 7.1.2  Off-Leakage Current
      3. 7.1.3  On-Leakage Current
      4. 7.1.4  Transition Time
      5. 7.1.5  Break-Before-Make Delay
      6. 7.1.6  Enable Turn-On and Enable Turn-Off Time
      7. 7.1.7  Charge Injection
      8. 7.1.8  Off Isolation
      9. 7.1.9  Channel-to-Channel Crosstalk
      10. 7.1.10 Bandwidth
      11. 7.1.11 THD + Noise
      12. 7.1.12 AC Power Supply Rejection Ratio (AC PSRR)
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Ultra-low Leakage Current
      2. 7.3.2 Ultra-low Charge Injection
      3. 7.3.3 Bidirectional and Rail-to-Rail Operation
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Trademarks
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

Package Options

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

8.2 Typical Application

One application to take advantage of TMUX6119’s precision performance is the implementation of the chopper amplifier. The chopper amplifier was developed in the 1950s to achieve ultra-low offset voltage and low offset voltage drift over time and temperature. It also drastically reduces low frequency 1/f (flicker) noise. These attributes make the chopper amplifier ideal for small signal conditioning. Figure 8-1 illustrates a classic example of a simple chopper amplifier implemented with two TMUX6119 SPDT switches.

TMUX6119 Example of classic chopper amplifier implemented with two TMUX6119Figure 8-1 Example of classic chopper amplifier implemented with two TMUX6119