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TS12A44515DR

Public Made by Adom

by adom

Texas Instruments Analog Switches, Multiplexers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TS12A44515DR

Texas Instruments · Analog Switches, Multiplexers · SOIC-14

TS12A44515DR from Texas Instruments, in a SOIC-14. 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 NC1 unconnected Normally closed analog switch terminal for channel 1, connected to COM1 when IN1 is low; signals must stay within 0 V to VCC.
2 COM1 bidirectional Common analog I/O terminal for channel 1, with analog signal range limited to 0 V to VCC.
3 NC2 unconnected Normally closed analog switch terminal for channel 2, connected to COM2 when IN2 is low; signals must stay within 0 V to VCC.
4 COM2 bidirectional Common analog I/O terminal for channel 2, with analog signal range limited to 0 V to VCC.
5 IN2 input Digital control for channel 2 that selects COM2 to NC2 (low) or open (high); logic thresholds are TTL/CMOS compatible at 5 V supply and the input must stay within 0 V to VCC.
6 IN3 input Digital control for channel 3 that selects COM3 to NC3 (low) or open (high); logic thresholds are TTL/CMOS compatible at 5 V supply and the input must stay within 0 V to VCC.
7 GND power_in Ground reference for the device; all voltage limits are referenced to GND.
8 NC3 unconnected Normally closed analog switch terminal for channel 3, connected to COM3 when IN3 is low; signals must stay within 0 V to VCC.
9 COM3 bidirectional Common analog I/O terminal for channel 3, with analog signal range limited to 0 V to VCC.
10 COM4 bidirectional Common analog I/O terminal for channel 4, with analog signal range limited to 0 V to VCC.
11 NC4 unconnected Normally closed analog switch terminal for channel 4, connected to COM4 when IN4 is low; signals must stay within 0 V to VCC.
12 IN4 input Digital control for channel 4 that selects COM4 to NC4 (low) or open (high); logic thresholds are TTL/CMOS compatible at 5 V supply and the input must stay within 0 V to VCC.
13 IN1 input Digital control for channel 1 that selects COM1 to NC1 (low) or open (high); logic thresholds are TTL/CMOS compatible at 5 V supply and the input must stay within 0 V to VCC.
14 VCC power_in Single positive supply, 2 V to 12 V recommended (13 V absolute maximum), which also powers the internal logic and sets the analog signal limits.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Interface
Pins 14

CAD (KiCad official)

  • Symbol: TS12A44515DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: ts12a44515dr-etched.step / ts12a44515dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts12a44515dr.step / ts12a44515dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 4e81994cf082ca6c, retrieved 2026-10-08, tier: manufacturer)
  • 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