General Description

The Supertex HV208 is a 220V 16-channel high-voltage analog switch integrated circuit (IC) configured as 2 sets of 8 single pole single throw analog switches. It is intended for use in applications requiring high voltage switching controlled by low voltage control signals such as ultrasound imaging and printers. The 2 sets of 8 analog switches are controlled by 2 input logic controls, DIN1 and DIN2. A logic high on DIN1 will turn ON switches 0 to 7 and a logic high on DIN2 will turn ON switches 8 to 15.

Features

❏ HVCMOS® technology for high performance

❏ 220V operating conditions

❏ Output On-resistance typically 22Ω

❏ 5.0V and 12.0V CMOS logic compatibility

❏ Very low quiescent power dissipation-10µA

❏ -45dB min off isolation at 7.5MHz

❏ Low parasitic capacitance

❏ Excellent noise immunity

❏ Flexible high voltage supplies