The MAX4649 is a dual-supply, single-pole/doublethrow
(SPDT) analog switch. On-resistance is 45Ω max
and flat (7Ω max) over the specified signal range. The
MAX4649 can handle Rail-to-Rail? analog signals, and
conducts analog or digital signals equally well in either
direction. This switch operates from a single +9V to
+36V supply, or from ±4.5V to ±20V dual supplies. The
primary application areas are in the switching and routing
of signals in telecommunications and test equipment.
The MAX4649 features a switch transition time of 130ns
max at +25°C, and a guaranteed break-before-make
switching time of 5ns. Off-leakage current is only 2nA
max at +25°C.
The MAX4649 is available in a tiny 8-pin SOT23 package.
Applications
PBX, PABX Systems
Communication Systems
DSL
Test Equipment
Avionics
Audio Systems
Redundant Systems
Relay Replacement
PC Multimedia Boards