AASD2701 Print
PRELIMINARY
Low Charge Injection 16-Channel High Voltage Analog Switch with Bleed Resistors
The AASD2701 is part of AAIs new family of products with dual use for medical applications, in this case Sensors and Instrumentation with a 16-Channel High Voltage Analog Switch with low charge injection as well as bleeder resistor per channel for capacitive load charge elimination. This combination of low voltage control with high voltage output switches is ideal for medical ultrasound and other similar testing applications.

The output switch voltage rating allows for use with rail-rail supply combinations up to 200V, in any combination of positive and negative rail voltages. Data transfer is managed with a 16-bit latchable shift register. The AASD2701 is implemented using a robust high voltage CMOS process, providing for low voltage input control with high voltage output switches.

FeaturesImage
  • Implemented using a highly reliable high voltage CMOS process for high voltage capability
  • Die version for hybrid applications
  • Integrated bleed resistors on each of the low charge injection, 16 high-voltage switch channels
  • 3.3V logic compatible
  • 20MHz datashift clock frequency
  • Very low quiescent power dissipation (-10μA)

Ordering Information
 Ordering PN
SubgroupDescriptionTemp. Range
 Package Packing Type
 Packing Qty
 AASD2701 I-L48A-G-LF
Signal Conditioning and Interface
16-Channel HV Analog Switch
 Industrial 48-Pin LQFP Waffle Pack
 TBD
 AASD2701 I-L48A-G-LF-TRSignal Conditioning and Interface16-Channel HV Analog Switch Industrial 48-Pin LQFP T&R TBD
 AASD2701 I-DIE-W
Signal Conditioning and Interface16-Channel HV Analog Switch Industrial DIE Waffle Pack
 TBD

 
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AASD2701

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