Analog Devices ADG436
The ADG436 is a monolithic CMOS device comprising two independently selectable SPDT switches. It is designed on an LC2MOS process which provides low power dissipation yet gives high switching speed and low on resistance. The on resistance profile is very flat over the full analog input range ensuring good linearity and low distortion when switching audio signals.FEATURES
44 V SupplyMAXIMUM RATINGS
V SS to VDD Analog Signal Range Low On Resistance (12 ⍀ Typ) Low ⌬ R ON (3 ⍀ Max) Low RON Match (2.5 ⍀ Max) Low Power Dissipation Fast Switching Times tON < 175 ns tOFF < 145 ns Low Leakage Currents (5 nA Max) Low Charge Injection (10 pC) Break-Before-Make Switching ActionAPPLICATIONS
Audio and Video Switching Battery Powered Systems Test Equipment Communications Systems S1A D1 S1B Dual SPDT Switch ADG436 FUNCTIONAL BLOCK DIAGRAM S2A D2 S2B IN1 IN2 ADG436GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS High switching speed also makes the part suitable for video signal switching. CMOS construction ensures ultralow power dissipation making the part ideally suited for portable and battery powered instruments. Each switch conducts equally well in both directions when ON and has an input signal range which extends to the power supplies. In the OFF condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action for use in multiplexer applications.