Specification	HV2809K6-G-M937

-3db Bandwidth	50 MHz
Applications	Ultrasound
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	2:1
Number of Channels [custom]	32
On-State Resistance (Max) [Max]	38 Ohm
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	56-VFQFN Exposed Pad
Supplier Device Package	56-QFN (8x8)
Voltage - Supply, Dual (V±) [Max]	160 V
Voltage - Supply, Dual (V±) [Min]	-40 V
Voltage - Supply, Single (V+) [Max]	200 V
Voltage - Supply, Single (V+) [Min]	40 V

HV2809 Series

32-Channel Low Harmonic Distortion, High Voltage Analog Switch Relay Replacement

Part	On-State Resistance (Max) [Max]	Multiplexer/Demultiplexer Circuit	Applications	Mounting Type	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Dual (V±) [Max]	Voltage - Supply, Dual (V±) [Min]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Number of Channels [custom]	Package / Case	-3db Bandwidth
Microchip Technology HV2809K6-G-M937	38 Ohm	2:1	Ultrasound	Surface Mount	40 V	200 V	160 V	-40 V	56-QFN (8x8)	70 °C	0 °C	32	56-VFQFN Exposed Pad	50 MHz
Microchip Technology HV2809K6-G	38 Ohm	2:1	Ultrasound	Surface Mount	40 V	200 V	160 V	-40 V	56-QFN (8x8)	70 °C	0 °C	32	56-VFQFN Exposed Pad	50 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 17.97
Microchip Direct	T/R	1	$ 23.72
		25	$ 19.77
		100	$ 17.97
		1000	$ 17.35
		5000	$ 17.17
Newark	Each (Supplied on Full Reel)	100	$ 12.97

Description

General part information

HV2809 Series

HV2809 is a low harmonic distortion, 32-channel, high voltage analog switch integrated circuit (IC), designed for use in medical ultrasound imaging systems as a probe selection relay replacement. It serves as a 16PDT (16-pole, double throw) high voltage analog switch array. The enable function allows the parts to be configured as either a 2:1 or 4:1 multiplexer/demultiplexer. The HV2809 is a very fast transducer multiplexer that consumes minimal power and emits no audible noise.

Using HVCMOS technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.

The device is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +40V/-160V, +100V/-100V, and +160V/-40V.

Documents

Technical documentation and resources

Datasheet

HV2809 32-Channel Low Harmonic Distortion High-Voltage Analog Switch Relay Replacement IC Data Sheet

Data Sheets