SCDS466 august   2023 TMUX7612

ADVANCE INFORMATION  

  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  Thermal Information
    4. 6.4  Recommended Operating Conditions
    5. 6.5  Source or Drain Continuous Current Switch Pairs
    6. 6.6  Source or Drain Pulsed Current
    7. 6.7  Electrical Characteristics (12 V Single Supply)
    8. 6.8  Switching Characteristics (12 V Single Supply)
    9. 6.9  Electrical Characteristics (±15 V Dual Supply)
    10. 6.10 Switching Characteristics (±15 V Dual Supply)
    11. 6.11 Electrical Characteristics (±20 V Dual Supply)
    12. 6.12 Switching Characteristics (±20 V Dual Supply)
    13. 6.13 Electrical Characteristics (+37.5 V/–12.5 V Dual Supply)
    14. 6.14 Switching Characteristics (+37.5 V/–12.5 V Dual Supply)
    15. 6.15 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Bidirectional Operation
      2. 7.3.2 Rail-to-Rail Operation
      3. 7.3.3 1.8 V Logic Compatible Inputs
      4. 7.3.4 Flat On-Resistance
      5. 7.3.5 Power-Up Sequence Free
      6. 7.3.6 Ultra-Low Charge Injection
      7. 7.3.7 Ultra-Low Leakage Current
    4. 7.4 Device Functional Modes
      1. 7.4.1 Truth Tables
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Detailed Design Procedure
      2. 8.2.2 Design Requirements
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      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
    1. 10.1 Tape and Reel Information
    2. 10.2 Mechanical Data

Package Options

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

7.3.6 Ultra-Low Charge Injection

The TMUX7612 contains specialized architecture to significantly reduce charge injection, which is consistent across supply and bias conditions. The result is a dramatic drop in AC noise when switching compared to other low on-resistance multiplexers or switches.

GUID-20230606-SS0I-PP9V-PK5H-5PBF1SBB66CQ-low.svg
VDD = 37.5 V, VSS = -12.5 V
Figure 7-1 Charge Injection vs Source Voltage