HV209X数据手册Microchip中文资料规格书

描述 Description

General Description
The Supertex HV209 is a 200V low charge injection 12-channel high voltage analog switch configured as 6 SPDT analog switch intended for medical ultrasound applications.
Bleed resistors are integrated on the output switches to eliminate charge built up on the piezo electric transducers. The bleed resistors are at a nominal value of 35KΩ. 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 outputs are configured as single pole double throw analog switches.

特性 Features

❏ HVCMOS technology for high performance
❏ Operating voltage of up to 200V
❏ Output On-resistance typically 22Ω
❏ Integrated bleed resistors on the outputs
❏ Very low quiescent power dissipation -10µA
❏ Low parasitic capacitances
❏ -58dB typical output off isolation at 5MHz
❏ 5.0V to 12V CMOS logic circuitry
❏ Excellent noise immunity
❏ Flexible high voltage supplies