DG445 Monolithic / Quad SPST / CMOS Analog Switches

DG445 Monolithic / Quad SPST / CMOS Analog Switches

DG445 S1 PIN 1 2 3 4 5 6 7 8 9 10 11 12 SYMBOL IN1 D1 S1 VGND S4 D4 IN4 IN3 D3 S3 VL V+ S2 D2 IN2 DESCRIPTION Logic Control for Switch 1 Drain (Output) Terminal for Switch 1 Source (Input) Terminal for Switch 1 Negative Power Supply Terminal Ground Terminal (Logic Common) Source (Input) Terminal.

Features

• ON Resistance (Max) . . . . . . . . . . . . . . . . . . . . . . . . . 85Ω
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . <35µW
• Fast Switching Action - tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns - tOFF (Max, DG444) . . . . . . . . . . . . . . . . . . . . . . . 140ns
• Low Charge Injection
• Upgrade from DG211/DG212
• 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 .