Datasheet Summary
a
Features
256 Switches in a 16 ؋ 16 Array Wide Signal Range: to Supply Rails of 24 V or ؎12 V Low On-Resistance: 200 ⍀ Typ TTL/CMOS/Microprocessor-patible Control Lines Serial Input Simplifies Interface Serial Output Allows Cascading for More Channels Low Power Consumption: 2 mW Quiescent pact 44-Lead PLCC
X0 Y0
16 ؋ 16 Crosspoint Switch Array AD75019
FUNCTIONAL BLOCK DIAGRAM
ANALOG INPUTS/OUTPUTS X15 VDD VSS VCC DGND
SERIAL DATA IN SHIFT REGISTER CELL #256
+12V
- 12V
+5V DGND
LATCH ANALOG SWITCH ANALOG OUTPUTS/ INPUTS
BUSED CLOCK LINES SERIAL DATA TO NEXT STAGES
16 ؋ 16 ARRAY OF SWITCHES, LATCHES, AND SHIFT REGISTER CELLS (ONLY TWO LOCATIONS ARE SHOWN FOR CLARITY) Y15...