Description
The Supertex HV238 is a 220V 16-channel high voltage analog switch integrated circuit (IC) with output bleed resistors (RINT). The output switches are configured as 2 sets of 8 single pole single throw analog switches. It is intended to be used in applications requiring high voltage switching controlled by low voltage control signals such as ultrasound imaging.

FEATUREs
❐ HVCMOS technology for high performance
❐ 220V operating conditions
❐ Output On-resistance typically 22Ω
❐ Integrated bleed resistors on the outputs
❐ 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 operating supply voltages

APPLICATIONs
❐ Medical ultrasound imaging
❐ Non-destructive evaluation