component
JRC4558D-JSM
Public Made by Adomby adom
JSMSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownJRC4558D-JSM
JSMSEMI · Operational Amplifier · SOP-8
JRC4558D-JSM from JSMSEMI, 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 | OUT1 | output | Output of amplifier 1. |
| 2 | IN-1 | input | Inverting input of amplifier 1, with input voltage rated within ±15 V. |
| 3 | IN+1 | input | Non-inverting input of amplifier 1, with input voltage rated within ±15 V. |
| 4 | VCC- | power_in | Negative supply, recommended -15 V to -5 V and absolute maximum -18 V. |
| 5 | IN+2 | input | Non-inverting input of amplifier 2, with input voltage rated within ±15 V. |
| 6 | IN-2 | input | Inverting input of amplifier 2, with input voltage rated within ±15 V. |
| 7 | OUT2 | output | Output of amplifier 2. |
| 8 | VCC+ | power_in | Positive supply, recommended +5 V to +15 V and absolute maximum 18 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
JRC4558D-JSM - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
jrc4558d-jsm-etched.step/jrc4558d-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jrc4558d-jsm.step/jrc4558d-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (4 pp, sha256
df6a79dc98b3a69a, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).