component
TS3A5018PWR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTS3A5018PWR
Texas Instruments · Analog Switches, Multiplexers · TSSOP-16
TS3A5018PWR from Texas Instruments, in a TSSOP-16. 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; when low COM connects to NC, when high COM connects to NO |
| 2 | NC1 | unconnected | Normally closed path for switch 1; analog port that connects to COM1 when switch is enabled and IN is low |
| 3 | NO1 | bidirectional | Normally open path for switch 1; analog port that connects to COM1 when switch is enabled and IN is high |
| 4 | COM1 | bidirectional | Common path for switch 1; analog port that connects to NC1 or NO1 based on IN and EN control signals |
| 5 | NC2 | unconnected | Normally closed path for switch 2; analog port that connects to COM2 when switch is enabled and IN is low |
| 6 | NO2 | bidirectional | Normally open path for switch 2; analog port that connects to COM2 when switch is enabled and IN is high |
| 7 | COM2 | bidirectional | Common path for switch 2; analog port that connects to NC2 or NO2 based on IN and EN control signals |
| 8 | GND | power_in | Ground; reference voltage for all supply and signal pins |
| 9 | COM3 | bidirectional | Common path for switch 3; analog port that connects to NC3 or NO3 based on IN and EN control signals |
| 10 | NO3 | bidirectional | Normally open path for switch 3; analog port that connects to COM3 when switch is enabled and IN is high |
| 11 | NC3 | unconnected | Normally closed path for switch 3; analog port that connects to COM3 when switch is enabled and IN is low |
| 12 | COM4 | bidirectional | Common path for switch 4; analog port that connects to NC4 or NO4 based on IN and EN control signals |
| 13 | NO4 | bidirectional | Normally open path for switch 4; analog port that connects to COM4 when switch is enabled and IN is high |
| 14 | NC4 | unconnected | Normally closed path for switch 4; analog port that connects to COM4 when switch is enabled and IN is low |
| 15 | EN | input | Active-low switch enable input; device operates when EN is low, all switches turn off when EN is high |
| 16 | V+ | power_in | Supply voltage; operating range 1.65 V to 3.6 V per Recommended Operating Conditions |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Interface |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TS3A5018PWR - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
ts3a5018pwr-etched.step/ts3a5018pwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ts3a5018pwr.step/ts3a5018pwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
b09f7e39688d26c4, retrieved 2026-09-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).