SCDS467 august   2023 TMUX7612-Q1

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 Electrical Characteristics (48 V Single Supply)
    16. 6.16 Switching Characteristics (48 V Single Supply)
    17. 6.17 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
      1. 8.1.1 Typical Application – MEMs Lidar Switching
    2. 8.2 Design Requirements
    3. 8.3 Detailed Design Procedure
    4. 8.4 Application Curve
    5. 8.5 Power Supply Recommendations
    6. 8.6 Layout
      1. 8.6.1 Layout Guidelines
      2. 8.6.2 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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

The TMUX7612-Q1 is a complementary metal-oxide semiconductor (CMOS) switch device with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The device works with a single supply (4.5 V to 50 V), dual supplies
(±4.5 V to ±25 V), or asymmetric supplies (such as VDD = 37.5 V, VSS = –12 V). The TMUX7612-Q1 supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX7612-Q1 are controlled with appropriate logic control inputs on the SELx pins. The TMUX7612-Q1 features a special architecture which allows for ultra-low charge injection. This helps prevent unwanted coupling from the control input to the analog output of the device and reduces AC noise and offset errors.

The TMUX7612-Q1 is a part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications.

Package Information
PART NUMBER PACKAGE(1)PACKAGE SIZE(2)
TMUX7612-Q1PW (TSSOP, 16)5 mm × 4.4 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
(2) The package size (length x width) is a nominal value and includes pins, where applicable.
GUID-20230804-SS0I-P6SQ-TPX4-KPWGSPHGXJ11-low.svg TMUX7612-Q1 Block Diagrams