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TS3A5018DBQR

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Texas Instruments Analog Switches, Multiplexers, SSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TS3A5018DBQR

Texas Instruments · Analog Switches, Multiplexers · SSOP-16-150mil

TS3A5018DBQR from Texas Instruments, in a SSOP-16-150mil. 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 IN input Switch path selector input, with a control input voltage range of 0 V to 3.6 V that must be driven high or low rather than left floating.
2 NC1 unconnected Normally closed path for switch 1; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
3 NO1 bidirectional Normally open path for switch 1; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
4 COM1 bidirectional Common path for switch 1; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
5 NC2 unconnected Normally closed path for switch 2; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
6 NO2 bidirectional Normally open path for switch 2; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
7 COM2 bidirectional Common path for switch 2; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
8 GND power_in Ground reference; all voltages are specified with respect to ground.
9 COM3 bidirectional Common path for switch 3; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
10 NO3 bidirectional Normally open path for switch 3; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
11 NC3 unconnected Normally closed path for switch 3; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
12 COM4 bidirectional Common path for switch 4; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
13 NO4 bidirectional Normally open path for switch 4; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
14 NC4 unconnected Normally closed path for switch 4; switch I/O voltage must stay between 0 V and V+, and unused I/Os may be left floating or tied to GND.
15 EN input Active-low switch enable input, with a control input voltage range of 0 V to 3.6 V that must be driven high or low rather than left floating.
16 V+ power_in Supply voltage with a recommended operating range of 1.65 V to 3.6 V and an absolute maximum range of -0.5 V to 4.6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-16-150mil
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: TS3A5018DBQR
  • Footprint: Package_SO:SSOP-16_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-16-150mil (KiCad packages3D, STEP)
  • 3D model files: ts3a5018dbqr-etched.step / ts3a5018dbqr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts3a5018dbqr.step / ts3a5018dbqr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (41 pp, sha256 a0fa8553b97011be, retrieved 2026-10-10, 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