The MAX4855 dual, single-pole/double-throw (SPDT)
switch operates from a single +2V to +5.5V supply and
features rail-to-rail signal handling. The MAX4855 has
low on-resistance (0.75) with a +3V supply making it
ideal for audio switching applications in portable
devices. The device also integrates two internal comparators
that can be used for headphone detection or
mute/send key functions.
The MAX4855 is available in the space-saving (3mm x
3mm), 16-pin thin QFN package and operates over the
extended temperature range of -40°C to +85°C.
Key Features
Applications/Uses
Audio Signal Routing
0.75 On-Resistance
0.18 On-Resistance Flatness
0.07 Channel-to-Channel Matching
Rail-to-Rail Signal Handling
2 Integrated Comparators
1.8V Logic Compatible
2V to 5.5V Supply Range
Available in a Space-Saving (3mm x 3mm),
16-Pin TQFN Package
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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) with a +3V supply making it
ideal for audio switching applications in portable
devices. The device also integrates two internal comparators
that can be used for headphone detection or
mute/send key functions.
