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TS3A5223RSWR

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Texas Instruments Analog Switches, Multiplexers, QFN-10(1.8x1.4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TS3A5223RSWR

Texas Instruments · Analog Switches, Multiplexers · QFN-10(1.8x1.4)

TS3A5223RSWR from Texas Instruments, in a QFN-10(1.8x1.4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VCC power_in Positive supply input; connect a 1.65 V to 3.6 V supply voltage (absolute maximum VCC is -0.3 V to 4.3 V).
2 NO1 bidirectional Signal path input/output pin for channel 1 normally-open terminal, selected to COM1 when SEL1 is logic high.
3 COM1 bidirectional Common signal path input/output pin for channel 1, connected to NC1 when SEL1 is logic low and to NO1 when SEL1 is logic high.
4 SEL1 input Digital select pin for channel 1; logic low connects COM1 to NC1 and logic high connects COM1 to NO1, with 1 V logic compatibility.
5 NC1 unconnected Signal path input/output pin for channel 1 normally-closed terminal, connected to COM1 when SEL1 is logic low.
6 GND power_in Ground reference pin for the device.
7 NC2 unconnected Signal path input/output pin for channel 2 normally-closed terminal, connected to COM2 when SEL2 is logic low.
8 SEL2 input Digital select pin for channel 2; logic low connects COM2 to NC2 and logic high connects COM2 to NO2, with 1 V logic compatibility.
9 COM2 bidirectional Common signal path input/output pin for channel 2, connected to NC2 when SEL2 is logic low and to NO2 when SEL2 is logic high.
10 NO2 bidirectional Signal path input/output pin for channel 2 normally-open terminal, selected to COM2 when SEL2 is logic high.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package QFN-10(1.8x1.4)
Category Interface
Pins 10

CAD (KiCad official)

  • Symbol: TS3A5223RSWR
  • Footprint: Package_DFN_QFN:UQFN-10_1.4x1.8mm_P0.4mm
  • 3D model: QFN-10(1.8x1.4) (KiCad packages3D, STEP)
  • 3D model files: ts3a5223rswr-etched.step / ts3a5223rswr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts3a5223rswr.step / ts3a5223rswr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (22 pp, sha256 e7823a26c1a11105, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF