GN07C from GN Semic, 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	VOS_TRIM1	passive	External offset-voltage trim terminal 1 (Offset Null). Connect to the wiper of a 20kΩ potentiometer with the ends tied to pin 8 and the pot returned to V+ (Vcc) to null input offset voltage.
2	IN-	input	Inverting input of the op-amp. Common-mode input range ±13V typical, input bias current ~28nA, input offset current ~8nA max.
3	IN+	input	Non-inverting input of the op-amp. Common-mode input range ±13V typical, input bias current ~28nA.
4	V-	power_in	Negative supply rail (Vee). Dual supply operation −3V to −20V; single-supply operation with V+ = 6..40V referenced to this pin as ground.
5	NC	unconnected	No-connect. Leave floating; do not tie to any signal or supply.
6	OUT	output	Op-amp output. Peak output swing ±12V into 10kΩ, ±11.5V into 2kΩ; gain-bandwidth product 0.5MHz typical.
7	V+	power_in	Positive supply rail (Vcc). Dual supply +3V to +20V; single-supply 6..40V total across V+ and V−. Typical quiescent current ~3.8mA.
8	VOS_TRIM2	passive	External offset-voltage trim terminal 2 (Offset Null). Used with pin 1 across a 20kΩ potentiometer, wiper to V+, to null input offset voltage.

Key specifications

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

CAD (KiCad official)

Symbol: GN07C
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
`gn07c.step`	122 KB	You want the bare part, or you mark your own boards.
`gn07c-etched.step`	1.2 MB	You want the part with `GN07C` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 312 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: GN Semic datasheet (7 pp, sha256 c4698cec4a3dcdc5, retrieved 2026-08-17, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
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