SGM5223 Datasheet, PDF (1/10 Pages) SG Micro Corp – 0.5Ω Ultra Low ON-Resistance, Dual, SPDT Analog Switch

SGM5223
0.5Ω Ultra Low ON-Resistance,
Dual, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM5223 is a dual single-pole/double-throw
(SPDT) analog switch designed to operate from a single
+1.8V to +4.2V power supply. Targeted applications
include battery powered equipment that benefit from
SGM5223’s low ON-resistance (0.5Ω) and fast
switching speeds (tON = 17ns, tOFF = 27.5ns).
SGM5223 has excellent on-resistance matching (0.18 Ω
max) between switches and guarantees excellent on-resistance
flatness over all signal range (0.1Ω 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 Pb-free WQFN-10 package.
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Speaker and Earphone Switching
Medical Equipment
Audio and Video Switching
FUNCTION TABLE
LOGIC
NO
NC
0
OFF
ON
1
ON
OFF
Switches Shown For Logic “0” Input
FEATURES
− Voltage Operation : 1. 8V to 4.2V
− Ultra Low On-Resistance: 0.5Ω (TYP) at 4.2V
− Fast Switching Time
tON 17 ns
tOFF 27.5 ns
− High Off-Isolation: -58dB at 1MHz
− Low Crosstalk: -104dB at 1MHz
− Rail-to-Rail input and output Operation
− 1.8V logic Compatible control pin
− Break-Before-Make Switching
− Extended Industrial Temperature Range:
–40°C to 85°C
− Lead (Pb) Free WQFN-10 Package
PIN CONFIGURATION（TOP VIEW）
COM1 ₃
IN1 ₄
NC1 5
NO1 V₊
2
1
6
7
GND NC2
WQFN-10
10 NO2
9 COM2
8 IN2
Shengbang Microelectronics Co, Ltd
Tel: [phone]
www.sg-micro.com
REV.A