# NE5532S

**Slkor SLKORMICRO Elec** · Operational Amplifier · SOP-8

NE5532S from Slkor SLKORMICRO Elec, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT 1 | output | Output of amplifier 1, which swings typically ±13 V to ±14 V with RL>10kΩ. |
| 2 | IN 1(-) | input | Inverting input of amplifier 1, with absolute maximum input voltage of ±15 V. |
| 3 | IN 1(+) | input | Non-inverting input of amplifier 1, with absolute maximum input voltage of ±15 V. |
| 4 | Vee | power_in | Negative supply pin of both amplifiers, tested at Vee=-15 V and within the ±22 V maximum supply rating. |
| 5 | IN 2(+) | input | Non-inverting input of amplifier 2, with absolute maximum input voltage of ±15 V. |
| 6 | IN 2(-) | input | Inverting input of amplifier 2, with absolute maximum input voltage of ±15 V. |
| 7 | OUT 2 | output | Output of amplifier 2, which swings typically ±13 V to ±14 V with RL>10kΩ. |
| 8 | Vcc | power_in | Positive supply pin of both amplifiers, tested at Vcc=15 V with an absolute maximum of ±22 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `NE5532S`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `ne5532s-etched.step` / `ne5532s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ne5532s.step` / `ne5532s.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590892023027486720) (4 pp, sha256 `ac7b1424cee16b85`, retrieved 2026-10-18, 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:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/ne5532s-datasheet.pdf)