The ADG5412/ADG5413 contain four independent single-pole/single-throw (SPST) switches. The ADG5412 switches turn onwith Logic 1. The ADG5413 has two switches with digital controllogic similar to that of the ADG5412; however, the logic is invertedon the other two switches. Each switch conducts equally well inboth directions when on, and each switch has an input signalrange that extends to the supplies. In the off condition, signallevels up to the supplies are blocked.

The ADG5412 and ADG5413 do not have a V_L pin. The digitalinputs are compatible with 3 V logic inputs over the full operatingsupply range.

The on-resistance profile is very flat over the full analog inputrange, which ensures good linearity and low distortion whenswitching audio signals. High switching speed also makes thedevices suitable for video signal switching. The ADG5413exhibits break-before-make switching action for use inmultiplexer applications.

Product Highlights

1. Trench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.
2. Low R_ON.
3. Dual-supply operation. For applications where the analog signal is bipolar, the ADG5412/ADG5413 can be operated from dual supplies up to ±22 V.
4. Single-supply operation. For applications where the analog signal is unipolar, the ADG5412/ADG5413 can be operated from a single rail power supply up to 40 V.
5. 3 V logic compatible digital inputs: V_INH = 2.0 V, V_INL = 0.8 V.
6. No V_L logic power supply required.

Applications

• Relay replacement
• Automatic test equipment
• Data acquisition
• Instrumentation
• Avionics
• Audio and video switching
• Communication systems

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.