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SGM5223_15 Datasheet, PDF (1/11 Pages) SG Micro Corp – Ultra Low ON-Resistance Dual SPDT Analog Switch | |||
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SGM5223
0.5⦠Ultra Low ON-Resistance
Dual SPDT Analog Switch
GENERAL DESCRIPTION
The SGM5223 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
SGM5223âs low on-resistance (0.5â¦) and fast switching
speeds (tON = 17ns, tOFF = 27.5ns).
SGM5223 has excellent on-resistance matching (0.18 â¦
MAX) between switches and guarantees excellent
on-resistance flatness over all signal range (0.1⦠TYP).
This ensures excellent linearity and low distortion when
switching audio signals.
The SGM5223 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.
SGM5223 is available in Green TQFN-1.8Ã1.4-10L
package.
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Speaker and Earphone Switching
Medical Equipment
Audio and Video Switching
FEATURES
â Voltage Operation: 1.8V to 4.2V
â Ultra Low On-Resistance: 0.5⦠(TYP) at 4.2V
â Fast Switching Times
tON 17ns
tOFF 27.5ns
â High Off-Isolation: -58dB at 1MHz
â Low Crosstalk: -104dB at 1MHz
â Rail-to-Rail Input and Output Operation
â 1.8V Logic Compatible Control Pin
â Break-Before-Make Switching
â Extended Industrial Temperature Range:
-40°C to +85°C
â Available in Green TQFN-1.8Ã1.4-10L Package
PIN CONFIGURATION (TOP VIEW)
NO1 V+
2
1
COM1 3
10 NO2
IN1 4
9 COM2
NC1 5
6
7
8 IN2
GND NC2
TQFN-1.8Ã1.4-10L
FUNCTION TABLE
LOGIC
0
1
NO
OFF
ON
Switches Shown For Logic â0â Input.
NC
ON
OFF
SG Micro Corp
www.sg-micro.com
REV. A. 4
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