PRODUCT DESCRIPTION
The AD75019 contains 256 analog switches in a 16 × 16 array. Any of the X or Y pins may serve as an input or output. Any or all of the X terminals may be programmed to connect to any or all of the Y terminals. The switches can accommodate signals with amplitudes up to the supply rails and have a typical on resistance of 150 Ω.

FEATURES
   256 Switches in a 16 3 16 Array
   Wide Signal Range: to Supply Rails of 24 V or 612 V
   Low On-Resistance: 200 V Typ
   TTL/CMOS/Microprocessor-Compatible Control Lines
   Serial Input Simplifies Interface
   Serial Output Allows Cascading for More Channels
   Low Power Consumption: 2 mW Quiescent
   Compact 44-Lead PLCC