HV2221 - Analog Switch

Supertex

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Datasheet Details

Part number	HV2221
Manufacturer	Supertex
File Size	373.08 KB
Description	Analog Switch
Datasheet	HV2221_Supertex.pdf

HV2221 Product details

Description

The Supertex HV2221 is a low charge injection, 8-channel, unipolar, negative high voltage, analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as NDT ultrasound flaw detection, medical ultrasound imaging, piezoelectric transducer drivers, and printers.

Features

Low on-resistance, 14Ω max.
HVCMOS technology for high performance.
3.3 or 5.0V CMOS input logic level.
20MHz data shift clock frequency.
Very low quiescent power dissipation (-10µA).
Low parasitic capacitance.
DC to 50MHz small signal frequency response.
-60dB typical off-isolation at 5MHz.
CMOS logic circuitry for low power.
Excellent noise immunity.
Cascadable serial data register w.

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Published: Dec 10, 2008 |