TP2584-SR from 3PEAK, in a SOIC-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	Amplifier A output. Rail-to-rail output stage capable of driving 10kΩ loads to within tens of mV of the supply rails. Output short-circuit duration is infinite.
2	-In A	input	Amplifier A inverting input. Input voltage range is (-Vs) to (+Vs)+0.3V; differential input voltage may swing rail-to-rail. Protected by ESD diodes to supplies (limit input current to <10mA if driven beyond rails).
3	+In A	input	Amplifier A non-inverting input. Input common-mode range extends from (-Vs) to (+Vs)−1.5V. Very low input bias current (typ. 25pA).
4	+Vs	power_in	Positive supply rail. Operating range 3V to 36V single-supply, or ±1.5V to ±18V dual-supply. Absolute maximum total supply (+Vs)−(-Vs) = 40V. Bypass locally with 0.1µF ceramic to -Vs.
5	+In B	input	Amplifier B non-inverting input. Input common-mode range extends from (-Vs) to (+Vs)−1.5V. Very low input bias current (typ. 25pA).
6	-In B	input	Amplifier B inverting input. Protected by ESD diodes to supplies (limit input current to <10mA if driven >300mV beyond rails).
7	Out B	output	Amplifier B output. Rail-to-rail output stage; 10MHz gain-bandwidth, 8V/µs slew rate, 100ns overload recovery.
8	Out C	output	Amplifier C output. Rail-to-rail output stage; capable of driving 10kΩ loads. Output short-circuit protected.
9	-In C	input	Amplifier C inverting input. Input voltage range (-Vs)−0.3V to (+Vs)+0.3V; ESD-protected.
10	+In C	input	Amplifier C non-inverting input. Common-mode input range (-Vs) to (+Vs)−1.5V.
11	-Vs	power_in	Negative supply rail (or ground in single-supply operation). Operating range such that total supply (+Vs)−(-Vs) is 3V to 36V. Bypass locally with 0.1µF ceramic to +Vs.
12	+In D	input	Amplifier D non-inverting input. Common-mode input range (-Vs) to (+Vs)−1.5V. Very low input bias current (typ. 25pA).
13	-In D	input	Amplifier D inverting input. ESD-protected; limit input current to <10mA if input is driven >300mV beyond either supply rail.
14	Out D	output	Amplifier D output. Rail-to-rail output; 10MHz bandwidth, 8V/µs slew rate. Output short-circuit duration is infinite (heatsinking may be required).

Key specifications

Parameter	Value
Manufacturer	3PEAK
Package	SOIC-14
Category	Op-amp/Cmp
Pins	14

Ordering variants

Same part, different packaging or reel option.

TP2584-SR
TP2584-SRTR

CAD (KiCad official)

Symbol: TP2584-SR
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOIC-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tp2584-sr.step`	195 KB	You want the bare part, or you mark your own boards.
`tp2584-sr-etched.step`	2.3 MB	You want the part with `TP2584-SR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 577 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: 3PEAK datasheet (14 pp, sha256 cb8d86de20248e5d, 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