0.62Ω R, ±15V, +12V, ±5V, +5V/–12V, 4:1 Multiplexer

The ADG2404 is an analog 4:1 multiplexer. The ADG2404 switches one of four inputs to a common output, D, as determined by the 3-bit binary address line, A0, A1, and EN. For use in multiplexer applications, switches exhibit break-before-make switching action.

Each channel conducts equally well in both directions when on, and each switch has an input signal range that extends from VSS to VDD − 2 V. When switches are disabled, signal levels up to the supplies are blocked.

The digital inputs are compatible with 5V, 3.3V, and 1.8V logic inputs without the requirement for a separate digital logic supply pin.

The on-resistance profile is exceptionally flat over the full-analog input range, which ensures good linearity and low distortion when switching audio signals.

Product Highlights

* Low RON of 0.62Ω.

* High continuous current carrying capability

* Dual-supply operation. For applications where the analog signal

is bipolar, the ADG2404 can be operated from dual supplies up

to ±16.5V.

* Single-supply operation. For applications where the analog

signal is unipolar, the ADG2404 can be operated from a single

rail power supply up to 16.5V.

* 1.8V logic-compatible digital inputs: VINH = 1.3V, VINL = 0.8V.

* No VL logic power supply required

Applications

* Automatic test equipment

* Data acquisition

* Instrumentation

* Avionics

* Audio and video switching

* Communication systems

* Relay replacement

* Low RON 0.62Ω

* High continuous current of up to 847mA

* Flat RON across signal range, 0.003Ω

* THD of −99dB at 1kHz

* 1.8V, 3.3V, and 5V logic compatibility

* 16-lead, 4 mm × 4 mm LFCSP

* Pin to pin compatible with the ADG1404