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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	ts5a23157dgsr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
viewers	ts5a23157dgsr: viewers · Ray	1mo ago
package.json	Publish 0.1.0 · Ray	1mo ago
page.json	Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray	11d ago
README.md	ts5a23157dgsr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	14d ago
ts5a23157dgsr-etched.fit.json	ts5a23157dgsr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ts5a23157dgsr-etched.glb	ts5a23157dgsr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ts5a23157dgsr-etched.step	ts5a23157dgsr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ts5a23157dgsr.glb	Publish 0.1.0 · Ray	1mo ago
ts5a23157dgsr.kicad_mod	Publish 0.1.0 · Ray	1mo ago
ts5a23157dgsr.kicad_sym	Publish 0.1.0 · Ray	1mo ago
ts5a23157dgsr.lbr	Publish 0.1.0 · Ray	1mo ago
ts5a23157dgsr.step	Publish 0.1.0 · Ray	1mo ago

TS5A23157DGSR

Texas Instruments · Analog Switches, Multiplexers · MSOP-10

TS5A23157DGSR from Texas Instruments, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	IN1	input	Select pin for switch 1. Digital control input (5-V tolerant) chooses between the NC1 and NO1 signal paths to COM1. VIH = V+ × 0.7, VIL = V+ × 0.3.
2	NO1	bidirectional	Normally open analog I/O for switch 1. Connected to COM1 when IN1 selects the NO path; signals pass bidirectionally through the ~10-Ω on-resistance path.
3	GND	power_in	Ground reference for the device. All analog and digital voltages are referenced to this pin.
4	NO2	bidirectional	Normally open analog I/O for switch 2. Connected to COM2 when IN2 selects the NO path; signals pass bidirectionally through the ~10-Ω on-resistance path.
5	IN2	input	Select pin for switch 2. Digital control input (5-V tolerant) chooses between the NC2 and NO2 signal paths to COM2. VIH = V+ × 0.7, VIL = V+ × 0.3.
6	COM2	bidirectional	Common analog I/O for switch 2. Routed to either NC2 or NO2 depending on the state of IN2.
7	NC2	bidirectional	Normally closed analog I/O for switch 2. Connected to COM2 when IN2 is low; signals pass bidirectionally through the ~10-Ω on-resistance path.
8	V+	power_in	Positive supply pin. Recommended operating range 1.65 V to 5.5 V; absolute maximum 6.5 V. Bypass locally to GND with a small ceramic capacitor.
9	NC1	bidirectional	Normally closed analog I/O for switch 1. Connected to COM1 when IN1 is low; signals pass bidirectionally through the ~10-Ω on-resistance path.
10	COM1	bidirectional	Common analog I/O for switch 1. Routed to either NC1 or NO1 depending on the state of IN1.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	MSOP-10
Category	Interface
Pins	10

Ordering variants

Same part, different packaging or reel option.

TS5A23157DGSR
TS5A23157DGSRRSE
TS5A23157DGSRRSER

CAD (KiCad official)

Symbol: TS5A23157DGSR
Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
3D model: MSOP-10 (KiCad packages3D, STEP)
3D model files: ts5a23157dgsr-etched.step / ts5a23157dgsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts5a23157dgsr.step / ts5a23157dgsr.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (30 pp, sha256 9664b6b58ae3aef5, retrieved 2026-08-17, tier: manufacturer)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF