ADG444BRZ

ADG444 is a monolithic CMOS device that comprise of four independently selectable switches. It is designed on an enhanced LC²MOS process that provides low power dissipation yet gives high switching speed and low on resistance. The on resistance profile is very flat over the full analogue input range, which ensures good linearity and low distortion when switching audio signals. High switching speed also makes the parts suitable for video signal switching. CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments. The device switches are turned on with logic high on the appropriate control input. It is widely used in application such as audio and video switching, automatic test equipment, precision data acquisition, battery-powered systems, sample-and-hold systems, communication systems etc.

• 44V supply maximum ratings, low power dissipation
• VSS to VDD analogue signal range
• Low on resistance is <lt/>70 ohm, low ΔRON is 9ohm max
• Operating temperature is −40°C to +85°C
• Low RON match is 3ohm max
• Fast switching times is tON <lt/> 110ns, tOFF <lt/> 60ns
• Low leakage current is 3nA max
• Low charge injection is 6pC max
• Break-before-make switching action, plug-in replacement for DG441
• Package style is 16-lead standard small outline package [SOIC-N]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party