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COS8554SR
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COSINE Operational Amplifier, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+60@@ -0,0 +1,60 @@+# COS8554SR++**COSINE** · Operational Amplifier · SOP-14++COS8554SR from COSINE, in a SOP-14. 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 | OUT1 | output | Amplifier 1 output. Rail-to-rail; swings to within ~5mV of each supply rail (RL=100kΩ) or ~15mV (RL=10kΩ). |+| 2 | -IN1 | input | Amplifier 1 inverting input. Input voltage range -Vs-0.3V to +Vs+0.3V; diode-clamped to supply rails. |+| 3 | +IN1 | input | Amplifier 1 non-inverting input. Same voltage range as -IN1. |+| 4 | +Vs | power_in | Positive supply rail, 1.8V to 5.5V. Bypass with a 0.1µF capacitor placed as close to the part as possible, between +Vs and -Vs (or +Vs and ground). |+| 5 | +IN2 | input | Amplifier 2 non-inverting input. |+| 6 | -IN2 | input | Amplifier 2 inverting input. |+| 7 | OUT2 | output | Amplifier 2 output. |+| 8 | OUT3 | output | Amplifier 3 output. |+| 9 | -IN3 | input | Amplifier 3 inverting input. |+| 10 | +IN3 | input | Amplifier 3 non-inverting input. |+| 11 | -Vs | power_in | Negative supply or ground. If not tied to ground, bypass with a 0.1µF capacitor as close to the part as possible. |+| 12 | +IN4 | input | Amplifier 4 non-inverting input. |+| 13 | -IN4 | input | Amplifier 4 inverting input. |+| 14 | OUT4 | output | Amplifier 4 output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | COSINE |+| Package | SOP-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `COS8554SR`+- `COS8554SRA`+- `COS8554SRB`+- `COS8554SRC`+- `COS8554SRCOS8554TR`+- `COS8554SRCOS8554TRA`+- `COS8554SRCOS8554TRB`+- `COS8554SRCOS8554TRC`++## CAD (KiCad official)++- Symbol: `COS8554SR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [COSINE datasheet](docs/cos8554sr-datasheet.pdf) (12 pp, sha256 `845c61f20f164396`, 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](docs/cos8554sr-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "cos8554sr",+ "version": "0.1.0",+ "type": "component",+ "description": "COSINE Operational Amplifier, SOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "op-amp-cmp",+ "cos8554sr"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cos8554sr.kicad_sym",+ "cos8554sr.kicad_mod",+ "cos8554sr.glb",+ "cos8554sr.step",+ "cos8554sr.lbr",+ "docs/hero.png",+ "docs/cos8554sr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}