NJM4558M-TE1
Public Unreviewedby Ray
JRC Operational Amplifier, SOIC-8-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownNJM4558M-TE1
JRC · Operational Amplifier · SOIC-8-208mil
NJM4558M-TE1 from JRC, in a SOIC-8-208mil. 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 op-amp A. Push-pull output stage, short-circuit protected. |
| 2 | IN-_A | input | Inverting input of op-amp A. High-impedance bipolar input. |
| 3 | IN+_A | input | Non-inverting input of op-amp A. High-impedance bipolar input. |
| 4 | V- | power_in | Negative supply rail. Typical dual-supply operation ±4V to ±18V; may also be tied to GND for single-supply operation. |
| 5 | IN+_B | input | Non-inverting input of op-amp B. High-impedance bipolar input. |
| 6 | IN-_B | input | Inverting input of op-amp B. High-impedance bipolar input. |
| 7 | OUT_B | output | Output of op-amp B. Push-pull output stage, short-circuit protected. |
| 8 | V+ | power_in | Positive supply rail. Typical dual-supply operation ±4V to ±18V; single-supply up to 36V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JRC |
| Package | SOIC-8-208mil |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
NJM4558M-TE1NJM4558M-TE2NJM4558M-TE1D
CAD (KiCad official)
- Symbol:
NJM4558M-TE1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8-208mil (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
njm4558m-te1.step |
122 KB | You want the bare part, or you mark your own boards. |
njm4558m-te1-etched.step |
2.0 MB | You want the part with NJM4558M-TE1 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 520 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: JRC datasheet (2 pp, sha256
b748f97ad5078ec9, 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).