单片四路SPST ， CMOS模拟开关 Monolithic Quad SPST, CMOS Analog Switches
The DG411 series monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices. They include four independent single pole throw SPST analog switches, and TTL and CMOS compatible digital inputs.
These switches feature lower analog ON resistance <35Ω and faster switch time tON<175ns compared to the DG211 or DG212. Charge injection has been reduced, simplifying sample and hold applications.
Features
• ON Resistance Max . . . . . . . . . . . . . . . . . . . . . . . . . 35Ω
• Low Power Consumption PD . . . . . . . . . . . . . . . . . . <35mW
• Fast Switching Action
-tON Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175ns
-tOFF Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145ns
• Low Charge Injection
• Upgrade from DG211, DG212
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available RoHS Compliant
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment
