SGM2267 Datasheet, PDF (1/12 Pages) SG Micro Corp – Ultra Low ON-Resistance, Dual, SPDT Analog Switch

SGM2267
0.4Ω Ultra Low ON-Resistance,
Dual, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM2267 is a dual single-pole/double-throw (SPDT)
analog switch that is designed to operate from a single
+1.8V to +4.2V power supply. Targeted applications
include battery powered equipment that benefit from
ultra low on-resistance (0.4Ω) and fast switching speeds.
SGM2267 features guaranteed on-resistance matching
(0.04Ω TYP) between switches and guaranteed on-
resistance flatness over the signal range (0.08Ω TYP),
as well as high off-isolation and low crosstalk. This
ensures excellent linearity and low distortion when
switching audio signals.
The SGM2267 is a committed dual single-pole/double-
throw (SPDT) that consist of two normally open (NO)
and two normally close (NC) switches. This configuration
can be used as a dual 2-to-1 multiplexer.
SGM2267 is available in Green TQFN-2.1×1.6-10L
package.
FEATURES
 Voltage Operation: +1.8V to +4.2V
 Ultra Low On-Resistance: 0.4Ω (TYP) at +4.2V
 On-Resistance Matching: 0.04Ω (TYP)
 On-Resistance Flatness: 0.08Ω (TYP)
 -3dB Bandwidth: 40MHz
 High Off-Isolation: -78dB at 100kHz
 Low Crosstalk: -103dB at 100kHz
 Rail-to-Rail Input and Output Operation
 TTL/CMOS Compatible
 Break-Before-Make Switching
 Extended Industrial Temperature Range:
-40℃ to +85℃
 Available in Green TQFN-2.1×1.6-10L Package
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Speaker and Earphone Switching
Medical Equipment
Audio and Video Switching
SG Micro Corp
www.sg-micro.com
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