The ADG5404 is a complementary metal-oxide semiconductor(CMOS) analog multiplexer, comprising four single channels.

The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.

The ADG5404 is designed on a trench process, which guardsagainst latch-up. A dielectric trench separates the P and Nchannel transistors, thereby preventing latch-up even undersevere overvoltage conditions.

The ADG5404 switches one of four inputs to a common output,D, as determined by the 3-bit binary address lines, A0, A1, andEN. Logic 0 on the EN pin disables the device. Each switchconducts equally well in both directions when on and has aninput signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All switchesexhibit break-before-make switching action.

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 ADG5404 can be operated from dual
   supplies of up to ±22 V.
4. Single-Supply Operation. For applications where the analog signal is unipolar, the ADG5404 can be operated from a single-rail power supply of up to 40 V.
5. 3 V logic-compatible digital inputs: V_INH = 2.0 V, V_INL = 0.8 V.
6. No VL 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.