The MP4898A is a 128-channel, high-voltage (HV), single-pole single-throw (SPST) analog switch with integrated output bleed resistors, designed for medical ultrasound imaging applications. It is designed to multiplex the transmission and can receive voltages to and from multiple piezoelectric transducers (PZTs). The 128 switches are configured as 64 1:2 multiplexers and demultiplexers. There are 64 switch inputs. Each switch input is connected to two switch outputs (SWOUTA and SWOUTB) for a total of 128 switch outputs. The MP4898A is controlled by two 64-bit serial shift registers, followed by two 64-bit latches. The switches can be turned on/off via the two 64-bit serial shift registers. The MP4898A does not require any HV supplies. Only two low-voltage supplies are required (3.3V and 5V). The analog switch can block or pass analog voltages up to ±90V with peak currents of up to ±1.8A. The MP4898A is available in a BGA-215 (10mmx20mm) package.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP4898A is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Switch ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP4898A datasheet above.
Electronic component spot-market pricing for MP4898A fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MP4898A depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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