ADG441/ADG442/ADG444 are quad SPST switches with features of low power dissipation, high switching speed, low leakage current, etc., and are suitable for audio and video switching, automatic test equipment, precision data acquisition, battery-powered systems, sample hold systems, and communication systems.
The ADG441, ADG442, and ADG444 are monolithic CMOS devices comprising four independently selectable LC2MOS Quad SPST switches. They are designed to provide low power dissipation with high switching speed and low on-resistance, making them suitable for audio and video signal switching applications.
| Switching Time On (Typical) | 110 ns |
|---|---|
| Leakage Current (Max) | 3 nA |
| Charge Injection (Typical) | 1 pC |
| Supply Voltage Range | +44 V |
The maximum on-resistance (RON) is 85 Ω under specified test conditions.
Yes, CMOS construction ensures ultralow power dissipation making them ideally suited for portable and battery powered instruments.
Yes, all switches exhibit break-before-make switching action for use in multiplexer applications.