The ADG333A is a monolithic CMOS device comprising four independently selectable SPDT switches. It is designed on an LC2MOS process which provides low power dissipation yet achieves a high switching speed and a low on resistance. The on resistance profile is very flat over the full analog input range ensuring good linearity and low distortion when switching audio signals. High switching speed also makes the part suitable for battery powered systems and test equipment applications.
The ADG333A is a monolithic CMOS device comprising four independently selectable SPDT switches. It is designed on an LC-MOS process which provides low power dissipation yet achieves a high switching speed and a low on resistance. The on resistance profile is very flat over the full analog input range ensuring good linearity and low distortion when switching audio signals.
The device features low leakage currents (5 nA max) and low charge injection (10 pC max). It exhibits break-before-make switching action for use in multiplexer applications. The ADG333A is ideally suited for portable, battery powered instruments due to its CMOS construction.
| Number of Switches | 4 |
|---|---|
| Maximum Supply Voltage | 44 V |
| Maximum On Resistance | 45 Ω |
| Maximum Leakage Current | 5 nA |
| Maximum Charge Injection | 10 pC |
| Maximum Turn-On Time | 175 ns |
The ADG333A is suitable for audio and video switching, battery powered systems, test equipment, and communication systems.
Yes, the part is fully specified with a single +12 V supply for applications where the analog signal is unipolar.
All switches exhibit break-before-make switching action for use in multiplexer applications.