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MP4864A Datasheet Spst Analog Switch

Manufacturer: Monolithic Power Systems

Overview: MP4864A 64-Channel, High-Voltage, SPST Analog Switch with Output Bleed.

General Description

The MP4864A is a 64-channel, high-voltage, single-pole single-throw (SPST) analog switch with integrated output bleed resistors designed for medical ultrasound imaging applications.

It is designed to multiplex the transmit and receive voltages to and from multiple piezoelectric transducers (PZTs).

The output switches are controlled by a 64-bit serial shift register, followed by a 64-bit data latch.

Key Features

  • No High-Voltage Supplies Required.
  • 64 Channels.
  • Up to ±90V Analog Signals.
  • 14Ω Typical Switch Resistance.
  • ±2.0A Typical Switch Peak Current.
  • Off-Isolation of -66dB at 5MHz.
  • Integrated Output Bleed Resistors.
  • 80MHz Clock Frequency.
  • Available in a BGA-144 (10mmx10mm) Package.

MP4864A Distributor