TSV914IDT from UMW, in a SOP-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	Output of op-amp channel 1. Rail-to-rail output; short-circuit current up to 35 mA source / 32 mA sink (typ). VOH within 15 mV of VCC+ with 10 kΩ load.
2	IN1-	input	Inverting input of op-amp channel 1. Rail-to-rail input; common-mode range (VCC-)-0.1 V to (VCC+)+0.1 V. Input bias current 1 pA typ.
3	IN1+	input	Non-inverting input of op-amp channel 1. Rail-to-rail input; common-mode range (VCC-)-0.1 V to (VCC+)+0.1 V.
4	VCC+	power_in	Positive supply. 2.5 V to 5.5 V (2.3 V to 5.5 V for 0 °C ≤ Top ≤ 125 °C). Absolute maximum 6 V. Supply current 0.78 mA typ, 1.1 mA max per channel.
5	IN2+	input	Non-inverting input of op-amp channel 2. Rail-to-rail input.
6	IN2-	input	Inverting input of op-amp channel 2. Rail-to-rail input.
7	OUT2	output	Output of op-amp channel 2. Rail-to-rail output.
8	OUT3	output	Output of op-amp channel 3. Rail-to-rail output.
9	IN3-	input	Inverting input of op-amp channel 3.
10	IN3+	input	Non-inverting input of op-amp channel 3.
11	VCC-	power_in	Negative supply / ground. Tie to 0 V for single-supply operation, or to a negative rail for split-supply. Total supply (VCC+)-(VCC-) must not exceed 6 V.
12	IN4+	input	Non-inverting input of op-amp channel 4.
13	IN4-	input	Inverting input of op-amp channel 4.
14	OUT4	output	Output of op-amp channel 4. Rail-to-rail output.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

TSV914IDT
TSV914IDTIPT

CAD (KiCad official)

Symbol: TSV914IDT
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tsv914idt.step`	195 KB	You want the bare part, or you mark your own boards.
`tsv914idt-etched.step`	1.9 MB	You want the part with `TSV914IDT` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 493 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 (19 pp, sha256 d61d4009d5b8915e, 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