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Texas Instruments TMUX7436F Dual 2:1 Multiplexer

Texas Instruments TMUX7436F Dual 2:1 Multiplexer is a complementary metal-oxide semiconductor (CMOS) analog multiplexer with latch-up immunity in a dual channel, 2:1 design. The TMUX7436F performs well with dual supplies (±5V to ±22V), a single supply (8V to 44V), or asymmetric supplies (such as VDD = 12V, VSS = –5V).

The TI TMUX7436F Dual 2:1 multiplexer offers overvoltage protection in powered and powered-off conditions, making the TMUX7436F device ideal for applications where power supply sequencing does not need to be precisely controlled.

Features

  • Wide supply voltage range:
    • 8V to 44V Single supply
    • ±5V to ±22V Dual supply
  • Integrated fault protection:
    • ±85V Overvoltage protection, source to supplies or source to drain
    • ±60V Overvoltage protection
    • ±60V Powered-off protection
    • Interrupt flags to indicate fault status
    • Output open-circuited during fault
  • Latch-up immunity by device construction
  • 6kV human body model (HBM) ESD rating
  • Low On-Resistance: 8.6Ω typical
  • Flat On-Resistance: 10mΩ typical
  • 1.8V Logic capable
  • Failsafe logic up to 44V independent of supply
  • Industry-standard TSSOP and smaller WQFN packages

Applications

  • Factory automation and control
  • Programmable logic controllers (PLC)
  • Analog input modules
  • Semiconductor test equipment
  • Battery test equipment
  • Servo drive control module
  • Data acquisition systems (DAQ)

Functional Diagram

Block Diagram - Texas Instruments TMUX7436F Dual 2:1 Multiplexer
Paskelbta: 2022-12-22 | Atnaujinta: 2023-01-05