A Product Line of
Diodes Incorporated
b
P
Lead-free Green
PI3A412
0.4Ω, 3.3V, Quad SPDT Analog Switch
Description
Features
ꢀÎ CMOS Technology for Bus and Analog Applications
ꢀÎ Low On-Resistance: 0.4Ω (+2.7V Supply)
ꢀÎ Wide VCC Range: +1.6V to +4.2V
e PI3A412 is a quad single-pole double-throw (SPDT) CMOS
switch. It can be used as an analog switch or as a low-delay bus
switch. Specified over a wide operating power supply voltage range,
+1.6V to +4.2V, the switch has an On-Resistance of 0.4Ω at 2.7V.
ꢀÎ 1.8V Logic Control Tolerable
ꢀÎ Rail-to-Rail switching throughout Signal Range
ꢀÎ Fast Switching Speed: 20ns TYP. at 3.3V
ꢀÎ High Off Isolation: -65dB
Control inputs, Ax, tolerates input drive signals up to 5V, indepen-
dent of supply voltage.
ꢀÎ Crosstalk Rejection: -65dB
ꢀÎ Extended Industrial Temperature Range: –40°C to 85°C
ꢀÎ 3kV HBM ESD protection
Block Diagram
ꢀÎ Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ꢀÎ Halogen and Antimony Free. “Green” Device (Note 3)
ꢀÎ For automotive applications requiring specific change control
(i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and
manufacturedinIATF16949certifiedfacilities),pleasecontact
us or your local Diodes representative.
COM
NC
1
1
NO
1
A
0
2
https://www.diodes.com/quality/product-definitions/
ꢀÎ Packaging: ( Pb-free & Green)
COM
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2
àÎ16-contact TQFN (ZH), 3.0mm x 3.0mm
NO
2
Applications
ꢀÎ Cell Phones
ꢀÎ PDAs
COM
NC
3
3
ꢀÎ Portable Instrumentation
ꢀÎ Battery Powered Communications
ꢀÎ Computer Peripherals
ꢀÎ Audio & Video Signal Routing
ꢀÎ PCMCIA Cards
NO
3
A
1
4
COM
NC
4
ꢀÎ Modems
ꢀÎ Hard Drives
ꢀÎ JTAG Testing
NO
4
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm
antimony compounds.
www.diodes.com
December 2020
Diodes Incorporated
PI3A412
Document Number DS43376 Rev 1-2
1