HV2808K6-G

$20.08

Description：IC SWITCH 2:1 50MHZ 56VFQFN
Series：-

SKU:e6bbbdc81c9d Category: Analog Switches - Special Purpose Brand: Microchip Technology

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Product introduction

HV2808K6-G is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC SWITCH 2:1 50MHZ 56VFQFN. Review the specifications below when checking this part for your BOM.

Analog Switches - Special Purpose specifications for HV2808K6-G

Description：IC SWITCH 2:1 50MHZ 56VFQFN
Series：-
Mfr：Microchip Technology
Package：Tray
Applications：Ultrasound
Multiplexer/Demultiplexer Circuit：2:01
Switch Circuit：-
Number of Channels：32
On-State Resistance (Max)：38Ohm
Voltage - Supply, Single (V+)：40V ~ 200V
Voltage - Supply, Dual (V±)：±40V ~ 160V
-3db Bandwidth：50MHz
Features：-
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：56-VFQFN Exposed Pad
Supplier Device Package：56-QFN (8x8)
Grade：-
Qualification：-

Analog Switches - Special Purpose datasheet and documents for HV2808K6-G

HV2808K6-G

Analog Switches - Special Purpose Overview

The HV2808K6-G is a low harmonic distortion, 32-channel high voltage analog switch IC designed for medical ultrasound imaging systems. It operates as a 16-pole double-throw (16 x SPDT) array using HVCMOS technology. The device accepts 3.3V or 5.0V CMOS logic inputs and supports flexible dual supply configurations such as +40V/-160V, +100V/-100V, and +160V/-40V. It features a maximum ON-resistance of 25 Ohms at VPP=+100V/VNN=-100V with ISIG=5.0mA, and operates within a 3.0V to 5.5V logic supply range. The component functions up to 70°C and is housed in a 56-Lead QFN package.

Analog Switches - Special Purpose Feature Summary

Replaces electromechanical relays in medical ultrasound probes by providing fast transducer multiplexing without audible noise.
Utilizes HVCMOS technology to combine high voltage bilateral DMOS switches with low power CMOS logic for efficient control.
Offers excellent noise immunity and very low quiescent power dissipation suitable for sensitive signal processing.

Analog Switches - Special Purpose Applications

Electromechanical relay replacement in medical ultrasound probes
Transducer multiplexer arrays in ultrasound imaging systems

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging format. The standard K6 suffix corresponds to tray packing, while alternative suffixes may indicate reel options. Confirm RoHS compliance status and moisture sensitivity levels prior to procurement to ensure storage and handling requirements are met.

Analog Switches - Special Purpose Selection Notes

Select this component when designing probe selection circuits that require high voltage switching capabilities with minimal power consumption. Ensure the application utilizes compatible dual supply voltages within the recommended operating conditions. Verify that the 56-Lead QFN package dimensions fit the available PCB area constraints compared to traditional relay solutions.

Analog Switches - Special Purpose Part Context

This part belongs to the HV2808 series manufactured originally by Supertex Inc., which was acquired by Microchip Technology. The series is specifically engineered for high-performance analog signal routing in demanding medical environments where reliability and low harmonic distortion are critical design parameters.