TSV6294IPT from UMW, in a TSSOP-14. 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	Out1	output	Op-amp 1 output. Rail-to-rail CMOS output, Isource/Isink ~10-12 mA typ at VCC=1.8 V.
2	In1-	input	Op-amp 1 inverting input. Rail-to-rail input, 1 pA typ input bias current.
3	In1+	input	Op-amp 1 non-inverting input. Rail-to-rail input, common-mode range (VCC-)-0.1 to (VCC+)+0.1 V.
4	VCC+	power_in	Positive supply pin. Operating range 1.5 V to 5.5 V; absolute maximum 6 V.
5	In2+	input	Op-amp 2 non-inverting input. Rail-to-rail input.
6	In2-	input	Op-amp 2 inverting input.
7	Out2	output	Op-amp 2 output. Rail-to-rail CMOS output.
8	Out3	output	Op-amp 3 output. Rail-to-rail CMOS output.
9	In3-	input	Op-amp 3 inverting input.
10	In3+	input	Op-amp 3 non-inverting input.
11	VCC-	power_in	Negative supply / ground pin. Total supply (VCC+ minus VCC-) must be 1.5-5.5 V.
12	In4+	input	Op-amp 4 non-inverting input.
13	In4-	input	Op-amp 4 inverting input.
14	Out4	output	Op-amp 4 output. Rail-to-rail CMOS output.

Key specifications

Parameter	Value
Manufacturer	UMW
Package	TSSOP-14
Category	Op-amp/Cmp
Pins	14

Ordering variants

Same part, different packaging or reel option.

TSV6294IPT

CAD (KiCad official)

Symbol: TSV6294IPT
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tsv6294ipt.step`	194 KB	You want the bare part, or you mark your own boards.
`tsv6294ipt-etched.step`	2.3 MB	You want the part with `TSV6294IPT` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 571 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: UMW datasheet (18 pp, sha256 ad544b28321f96ad, retrieved 2026-08-17, tier: lcsc)
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