RC4560M from HGSEMI, in a SOP-8. 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	1OUT	output	Output of op-amp A. Can drive 20V peak-to-peak into a 400Ω load; VOM ±12V min with RL ≥ 2kΩ.
2	1IN-	input	Inverting input of op-amp A. Input bias current 500 nA max; input resistance ≥ 0.3 MΩ.
3	1IN+	input	Non-inverting input of op-amp A. Input common-mode range ±12V; differential input voltage max 30V.
4	VCC-	power_in	Negative supply rail (V-). Operating range ±4V to ±18V; absolute maximum ±18V. Typical operating current 5.7 mA max.
5	2IN+	input	Non-inverting input of op-amp B. Input common-mode range ±12V; differential input voltage max 30V.
6	2IN-	input	Inverting input of op-amp B. Input bias current 500 nA max; input resistance ≥ 0.3 MΩ.
7	2OUT	output	Output of op-amp B. Can drive 20V peak-to-peak into a 400Ω load; VOM ±12V min with RL ≥ 2kΩ.
8	VCC+	power_in	Positive supply rail (V+). Operating range ±4V to ±18V; absolute maximum ±18V. Typical operating current 5.7 mA max.

Key specifications

Parameter	Value
Manufacturer	HGSEMI
Package	SOP-8
Category	Op-amp/Cmp
Pins	8

Ordering variants

Same part, different packaging or reel option.

RC4560MM/TR
RC4560MM
RC4560MN
RC4560MMM/TR
RC4560MMM

CAD (KiCad official)

Symbol: RC4560M
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`rc4560m.step`	122 KB	You want the bare part, or you mark your own boards.
`rc4560m-etched.step`	1.8 MB	You want the part with `RC4560M` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 437 faces against 147 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: HGSEMI datasheet (6 pp, sha256 8933dda2a98c93b6, 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