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Texas Instruments TMUX9616 220V High Voltage 16-Channel Switch

Texas Instruments TMUX9616 220V High Voltage 16-Channel Switch is a low resistance, low capacitance analog switch Integrated Circuit (IC) with latch-up immunity. The module offers 16 independently selectable 1:1, Single-Pole, Single-Throw (SPST) switch channels. The TMUX9616 works well with dual supplies up to ±110V and asymmetric supply biasing is also supported within the recommended supply range. This switch supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD. The integrated bleed resistors on Sx and Dx pins discharge capacitive loads, such as piezoelectric transducers. The TMUX9616 220V high voltage 16-channel switch comes in an industry-standard 7mm x 7mm LQFP package for pin-to-pin compatibility. Typical applications include medical ultrasound imaging, Non-Destructive Testing (NDT) metal flaw detection, and piezoelectric transducer drivers.

Features

  • Latch-up immunity by device construction
  • Wide supply range or input signal range:
    • Dual supply: ±20V to ±110V, 220VPP
    • 240VPP absolute maximum
  • 5pF low off capacitance
  • 10pF low on capacitance
  • 12Ω low on resistance (RONL)
  • 3µs fast turn-on time (maximum)
  • Up to 72MHz data shift clock frequency
  • 1.8V to 5V logic levels
  • Excellent off-isolation performance of -70dB at 5MHz
  • Integrated bleed resistors on the outputs
  • Extended -40°C to 125°C temperature range
  • Industry-standard 7mm x 7mm (body size) LQFP package for pin-to-pin compatibility

Applications

  • Medical ultrasound imaging
  • NDT metal flaw detection
  • Piezoelectric transducer drivers
  • Ultrasonic flow transmitters
  • Printers
  • Optical MEMS modules

Simplified Schematic

Schematic - Texas Instruments TMUX9616 220V High Voltage 16-Channel Switch

Application Schematic Diagram

Schematic - Texas Instruments TMUX9616 220V High Voltage 16-Channel Switch

Texas Instruments TMUX9616 220V High Voltage 16-Channel Switch