High Speed Quad SPST Analog Switch

The MAX334 is a quad single-pole-single-throw, normally closed (SPST, NC) analog switch, pin com­patible with the Harris Hl-201 HS and Siliconix DG2n The MAX334 has guaranteed break-before-make switching (tOFF < tON), while featuring fast switching speeds. Turn-on time is less than 100ns and turn-off time is less than 50ns; channel on resistance is 50 ohms maximum. CMOS inputs provide reduced input loading and very low leakage currents.

The MAX334 is also a direct replacement for the DG201 and DG211, featuring ¼ the on resistance and five times the speed.

The MAX334 may be used with split supplies ( ±5V to ±15V) or single positive supplies (+5V to +30V) while retaining CMOS and TTL logic compatible inputs, and maintaining high switching speed.

APPLICATIONS

* Sample and Hold Circuits

* Winchester Disk Drives

* Test Equipment

* Communications Systems PBX, PABX

* Guidance and Control Systems

* Heads-up Displays

* Military Radios

* RDS(ON) 50Ω (max.)

* Guaranteed Break-Before-Make Switching

* Single or Bipolar Supply Operation

* CMOS and TTL Logic Compatible

* Faster, Lower RON Replacement for DG201 and DG211