AD8619ARUZ 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	OUT A	output	Output of amplifier A. Rail-to-rail CMOS output, ±80 mA short-circuit current, 15 Ω typ closed-loop output impedance at 10 kHz.
2	-IN A	input	Inverting input of amplifier A. Rail-to-rail CMOS input, 1 pA typ bias current, input voltage range VSS−0.3 V to VDD+0.3 V.
3	+IN A	input	Non-inverting input of amplifier A. Rail-to-rail CMOS input, 1 pA typ bias current.
4	V+	power_in	Positive supply. 1.8 V to 5.5 V single-supply range; absolute maximum 6 V. Supply current 38 µA typ/50 µA max per amplifier.
5	+IN B	input	Non-inverting input of amplifier B. Rail-to-rail CMOS input, 1 pA typ bias current.
6	-IN B	input	Inverting input of amplifier B.
7	OUT B	output	Output of amplifier B. Rail-to-rail CMOS output.
8	OUT C	output	Output of amplifier C. Rail-to-rail CMOS output.
9	-IN C	input	Inverting input of amplifier C.
10	+IN C	input	Non-inverting input of amplifier C.
11	V-	power_in	Negative supply / GND in single-supply operation. Referenced to VSS; dual-supply ±0.9 V to ±2.5 V.
12	+IN D	input	Non-inverting input of amplifier D.
13	-IN D	input	Inverting input of amplifier D.
14	OUT D	output	Output of amplifier D. Rail-to-rail CMOS output.

Key specifications

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

Ordering variants

AD8619ARUZ

CAD (KiCad official)

Symbol: AD8619ARUZ
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
`ad8619aruz.step`	194 KB	You want the bare part, or you mark your own boards.
`ad8619aruz-etched.step`	2.5 MB	You want the part with `AD8619ARUZ` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 615 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 f88d493468a63f28, 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