GENERAL DESCRIPTION

The ADG6436 is an analog multiplexer containing two independently

selectable single-pole, double throw (SPDT) switches. An EN

input is used to disable all of the switches. For use in multiplexer

applications, both 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, the signal levels up to the

supplies are blocked.

The digital inputs are compatible with 5 V, 3.3 V, and 1.8 V 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.

FEATURES

? Low RON: 0.5 Ω

? High continuous current of up to 847 mA

? Flat RON across signal range: 0.003 Ω

? THD of ?109 dB at 1 kHz

? Improved balance between on resistance and on capacitance

? Low RON (0.5 Ω) and CON (95 pF)

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

? 16-lead, 4 mm × 4 mm LFCSP

? Pin to pin compatible with the ADG5436 and ADG5436F

? Fully specified at ±20 V and +36 V

? Operational with asymmetric power supplies

? VSS to VDD ? 2 V analog signal range

APPLICATIONS

? Automatic test equipment

? Data acquisition

? Instrumentation

? Avionics

? Audio and video switching

? Communication systems

? Relay replacement