SCDS420D September   2020  – August 2022 TMUX6219

PRODUCTION DATA  

  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  Source or Drain Continuous Current
    6. 6.6  ±15 V Dual Supply: Electrical Characteristics 
    7. 6.7  ±15 V Dual Supply: Switching Characteristics 
    8. 6.8  36 V Single Supply: Electrical Characteristics 
    9. 6.9  36 V Single Supply: Switching Characteristics 
    10. 6.10 12 V Single Supply: Electrical Characteristics 
    11. 6.11 12 V Single Supply: Switching Characteristics 
    12. 6.12 +5 V / -8 V Dual Supply: Electrical Characteristics 
    13. 6.13 +5 V / -8 V Dual Supply: Switching Characteristics 
    14. 6.14 ±5 V Dual Supply: Electrical Characteristics 
    15. 6.15 ±5 V Dual Supply: Switching Characteristics 
    16. 6.16 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1  On-Resistance
    2. 7.2  Off-Leakage Current
    3. 7.3  On-Leakage Current
    4. 7.4  Transition Time
    5. 7.5  tON(EN) and tOFF(EN)
    6. 7.6  Break-Before-Make
    7. 7.7  tON (VDD) Time
    8. 7.8  Propagation Delay
    9. 7.9  Charge Injection
    10. 7.10 Off Isolation
    11. 7.11 Crosstalk
    12. 7.12 Bandwidth
    13. 7.13 THD + Noise
    14. 7.14 Power Supply Rejection Ratio (PSRR)
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Bidirectional Operation
      2. 8.3.2 Rail to Rail Operation
      3. 8.3.3 1.8 V Logic Compatible Inputs
      4. 8.3.4 Fail-Safe Logic
      5. 8.3.5 Latch-Up Immune
      6. 8.3.6 Ultra-Low Charge Injection
    4. 8.4 Device Functional Modes
    5. 8.5 Truth Tables
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Power Amplifier Gate Driver
      2. 9.2.2 Design Requirements
      3. 9.2.3 Detailed Design Procedure
      4. 9.2.4 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

Package Options

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

3 Description

The TMUX6219 is a complementary metal-oxide semiconductor (CMOS) switch in a single channel, 2:1 (SPDT) configuration. The device works with single supply (4.5 V to 36 V), dual supplies (±4.5 V to ±18 V), or asymmetric supplies (such as VDD = 5 V, VSS = −8 V). The TMUX6219 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The TMUX6219 can be enabled or disabled by controlling the EN pin. When disabled, both signal path switches are off. When enabled, the SEL pin can be used to turn on signal path 1 (S1 to D) or signal path 2 (S2 to D). All logic control inputs support logic levels from 1.8 V to VDD, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.

The TMUX6219 is part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications.

Device Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
TMUX6219 VSSOP (8) (DGK) 3.00 mm × 3.00 mm
WSON (8) (RQX) 3.00 mm × 2.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-E45BB629-6E94-43A9-92D2-11CDE6DBE2A6-low.gif TMUX6219 Block Diagram