The DG441 and DG442 monolithic CMOS analog switches are drop-in replacements for the popular DG201A and DG202 series devices. They include four independent single pole single throw (SPST) analog switches, TTL and CMOS compatible digital inputs, and a voltage reference for logic thresholds.

FEATUREs
• ON Resistance (Max). . . . . . . . . . . . . . . . . . . . . . . . . 85Ω
• Low Power Consumption (PD) . . . . . . . . . . . . . . . <1.6mW
• Fast Switching Action
   - tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns
   - tOFF (Max, DG441). . . . . . . . . . . . . . . . . . . . . . . . 120ns
• Low Charge Injection
• Upgrade from DG201A, DG202
• TTL, CMOS Compatible
• Single or Split Supply Operation

APPLICATIONs
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment