Analog Devices ADG662
LC2MOS Precision 5 V Quad SPST Switches
FEATURES
+5 V, ؎ 5 V Power Supplies Ultralow Power Dissipation (<0.5●W) Low Leakage (<100 pA) Low On Resistance (<50 ⍀ ) Fast Switching Times Low Charge Injection TTL/CMOS Compatible TSSOP Package
APPLICATIONS
Battery Powered Instruments Single Supply Systems Remote Powered Equipment +5 V Supply Systems Computer Peripherals such as Disk Drives Precision Instrumentation Audio and Video Switching Automatic Test Equipment Precision Data Acquisition Sample Hold Systems Communication Systems LC2MOS Precision 5 V Quad SPST Switches ADG661/ADG662/ADG663 FUNCTIONAL BLOCK DIAGRAM S1 IN1 D1 S2 IN2 IN2 D2 S3 IN3 D3 S4 IN4 D4 S1 IN1 D1 S2 IN2 D2 S3 D3 S4 IN4 D4 SWITCHES SHOWN FOR A LOGIC "1" INPUT IN4 D4 D3 S4 IN1 D1 S2 D2 S3 S1 ADG661 IN3 ADG662 ADG663 IN3GENERAL DESCRIPTION
The ADG661, ADG662 and ADG663 are monolithic CMOS devices comprising four independently selectable switches. These switches feature low, well-controlled on resistance and wide analog signal range, making them ideal for precision analog signal switching.