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.

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