GENERAL DESCRIPTION
The ADG2436 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 −108 dB at 1 kHz
► Improved balance between on resistance and on capacitance
► Low RON (0.5 Ω) and CON (100 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 ADG1436
► Fully specified at ±15 V, +12 V, ±5 V, and +5 V/−12 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