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Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A-MP4864A
Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A-Monolithic Power Systems, Inc.

Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A
Monolithic Power Systems, Inc.


About This Product

■Summary

The MP4864A is a 64-channel, high-voltage, single-pole, single-throw, SPST analog switch with integrated output bleed resistor designed for medical ultrasound imaging applications. Designed to multiplex transmit and receive voltages between multiple piezoelectric transducers, PZTs. The output switches are controlled by a 64-bit serial shift register followed by a 64-bit data latch. A data output, Dout, pin is provided to allow multiple devices to be cascaded together. This minimizes the number of input/output, I/O, and control lines. A logic high on a data latch turns on the corresponding analog switch, and a logic low turns it off. MP4864A does not require high voltage power supply. Only two low voltage power supplies are required: 3.3V and 12V. Analog switches can block or pass analog voltages up to ±90V with peak currents up to ±2.0A. The MP4864A is available in a 10mm x 10mm BGA-144 package.

■Features and benefits

・No need for high voltage power supply ・64 channels ・Maximum ±90V analog signal ・14 ohm standard switch resistance ・Standard switch peak current of ±2.0A -66dB off isolation at 5.0MHz ・Integrated output bleed resistance ・80MHz clock frequency ・BGA-144 (10mm x 10mm) package

■Available product numbers

MP4864AGBD

  • Product

    Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A

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1 Models of Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A

Image Part Number Price (excluding tax) Channels Off-Isolation (dB) Rswitch (Ω) VDD Bias (V) Vsig (V) Package (mm)
Ultrasonic Multiplexer 64 Channel High Voltage Analog Switch with Output Bleed Resistor MP4864A-Part Number-MP4864A

MP4864A

Available upon quote

64

-66

14

12

±90

BGA-144 (10x10)

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About Company Handling This Product

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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