GENERAL DESCRIPTION
   The HI-8190 is a quad analog CMOS switch fabricated with Silicon-on-Insulator (SOI) technology for latch-up free operation and maximum switch isolation. The switch voltages can range from bipolar ± 3.3V to ± 15V or single ended from 3.3V to 15V. The logic supply can range from 3.3V to 5.0V. The HI-8190 provides four each normally open switches when the switch control inputs are Low. The HI-8191 provides four each normally closed switches when the switch control inputs are Low. The HI- 8192 provides a combination of two normally On and two normally Off switches. The limits of the operating range are defined by the V+/V- bias voltage.

FEATURES
• ± 3.3V to ± 15V CMOS analog switches
• Low RON: 12 to 15 typical
• Robust CMOS Silicon-on-Insulator (SOI) technology
• SOI switch isolation with 1nA typical Off leakage
• Superior ESD protection > 4KV HBM
• Fast switching time with break-before-make
• Low power
• Extended Temperature Range (-55°C to +125°C)

APPLICATIONS
• Data bus isolation
• Sample-and-Hold circuits
• Test Equipment
• Communications Systems
• Battery operated Systems
• PBX, PABX
• Audio Signal Routing
• Data Acquisition Systems
• xDSL Modems
• Avionics