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  • TMUX612x ±16.5-V, Low-Capacitance, Low-Leakage-Current, Precision, Dual SPST Switches

    • SCDS398A December   2018  – July 2022 TMUX6121 , TMUX6122 , TMUX6123

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  • TMUX612x ±16.5-V, Low-Capacitance, Low-Leakage-Current, Precision, Dual SPST Switches
  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Electrical Characteristics (Dual Supplies: ±15 V)
    6. 6.6 Switching Characteristics (Dual Supplies: ±15 V)
    7. 6.7 Electrical Characteristics (Single Supply: 12 V)
    8. 6.8 Switching Characteristics (Single Supply: 12 V)
    9.     Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Truth Tables
  8. 8 Detailed Description
    1. 8.1 Overview
      1. 8.1.1  On-Resistance
      2. 8.1.2  Off-Leakage Current
      3. 8.1.3  On-Leakage Current
      4. 8.1.4  Turn-On and Turn-Off Time
      5. 8.1.5  Break-Before-Make Delay
      6. 8.1.6  Charge Injection
      7. 8.1.7  Off Isolation
      8. 8.1.8  Channel-to-Channel Crosstalk
      9. 8.1.9  Bandwidth
      10. 8.1.10 THD + Noise
      11. 8.1.11 AC Power Supply Rejection Ratio (AC PSRR)
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Ultralow Leakage Current
      2. 8.3.2 Ultralow Charge Injection
      3. 8.3.3 Bidirectional and Rail-to-Rail Operation
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information
  14. IMPORTANT NOTICE

Package Options

Mechanical Data (Package|Pins)
  • DGS|10
    • MPDS035C
Thermal pad, mechanical data (Package|Pins)
Orderable Information
  • scds398a_oa
  • scds398a_pm
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    • Full reading width
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    • Expanded reading width
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DATA SHEET

TMUX612x ±16.5-V, Low-Capacitance, Low-Leakage-Current, Precision, Dual SPST Switches

1 Features

  • Wide supply range: ±5 V to ±16.5 V (dual) or 10 V to 16.5 V (single)
  • Latch-up performance meets 100 mA per JESD78 Class II Level A on all pins
  • Low on-capacitance: 4.2 pF
  • Low input leakage: 0.5 pA
  • Low charge injection: 0.51 pC
  • Rail-to-rail operation
  • Low on-resistance: 120 Ω
  • Fast switch turn-on time: 68 ns
  • Break-before-make switching (TMUX6123)
  • SELx pin connectable to VDD with integrated pull-down
  • Logic levels: 2 V to VDD
  • Low supply current: 16 µA
  • Human Body Model (HBM) ESD protection: ± 2 kV on all pins
  • Industry-standard VSSOP package

2 Applications

  • Factory automation and industrial process controls
  • Programmable logic controllers (PLC)
  • Analog input modules
  • ATE test equipment
  • Digital multimeters
  • Battery monitoring systems

 
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