HV209
Features
- - HVCMOS® technology for high performance
- - Operating voltage of up to 200V
- - Output on-resistance typically 22Ω
- - Integrated bleed resistors on the outputs
- - 5.0V to 12.0V CMOS logic patibility
- - Very low quiescent current consumption (-10µA)
- - -58d B typical off isolation at 5.0MHz
- - Low parasitic capacitance
- - Excellent noise immunity
- - Flexible high voltage supplies
Block Diagram
D LE CL
General Description
The Supertex HV209 is a 200V low charge injection 12-channel high voltage analog switch configured as 6 SPDT analog switches 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 bines 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 doublethrow analog...
