component
COS358SR
Public Made by Adomby adom
COSINE Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ COS358SR from COSINE, in a SOIC-8. Pinout and pin descriptions extracted from th - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`cos358sr.step`](cos358sr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`cos358sr-etched.step`](cos358sr-etched.step) | 2.4 MB | You want the part with `COS358SR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 551 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:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "cos358sr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "COSINE Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "cos358sr", "title": "COS358SR", "brief": "COSINE Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "OUTA", "type": "output",- "description": "Output of amplifier A. Rail-to-rail output; swings to within ~10mV of each supply rail (1mV @ 100k\u03a9, 10mV @ 10k\u03a9, 40mV @ 2k\u03a9). Short-circuit current typ. 45mA source / 50mA sink."+ "description": "Output of amplifier A. Rail-to-rail output; swings to within ~10mV of each supply rail (1mV @ 100kΩ, 10mV @ 10kΩ, 40mV @ 2kΩ). Short-circuit current typ. 45mA source / 50mA sink." }, { "number": "2",@@ -52,7 +52,7 @@ "number": "4", "name": "-Vs", "type": "power_in",- "description": "Negative supply / ground pin. For single-supply operation tie to GND; for dual-supply operation connect to negative rail (\u00b11.05V to \u00b12.75V). Bypass with 0.1\u00b5F ceramic close to the pin if not tied directly to ground."+ "description": "Negative supply / ground pin. For single-supply operation tie to GND; for dual-supply operation connect to negative rail (±1.05V to ±2.75V). Bypass with 0.1µF ceramic close to the pin if not tied directly to ground." }, { "number": "5",@@ -76,7 +76,7 @@ "number": "8", "name": "+Vs", "type": "power_in",- "description": "Positive supply pin. Operating range 2.1V to 5.5V (single supply) or \u00b11.05V to \u00b12.75V (dual). Bypass with a 0.1\u00b5F ceramic capacitor placed as close as possible to this pin (2.2\u00b5F tantalum optional for improved performance). Total quiescent current ~170\u00b5A (85\u00b5A per amplifier)."+ "description": "Positive supply pin. Operating range 2.1V to 5.5V (single supply) or ±1.05V to ±2.75V (dual). Bypass with a 0.1µF ceramic capacitor placed as close as possible to this pin (2.2µF tantalum optional for improved performance). Total quiescent current ~170µA (85µA per amplifier)." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/cos358sr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "COSINE Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }