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MC34072G-S08-R
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UTC Unisonic Tech Operational Amplifier, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -41,6 +41,20 @@ MC34072G-S08-R from UTC Unisonic Tech, in a SOP-8. Pinout and pin descriptions e - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`mc34072g-s08-r.step`](mc34072g-s08-r.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`mc34072g-s08-r-etched.step`](mc34072g-s08-r-etched.step) | 3.0 MB | You want the part with `MC34072G-S08-R` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 711 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": "mc34072g-s08-r",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "UTC Unisonic Tech Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "mc34072g-s08-r", "title": "MC34072G-S08-R", "brief": "UTC Unisonic Tech Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,25 +34,25 @@ "number": "1", "name": "OUT1", "type": "output",- "description": "Amplifier 1 output. Push-pull all-NPN output stage; typical swing -14.7V to +14V with \u00b115V supplies. Short-circuit protected (I_SC ~30mA)."+ "description": "Amplifier 1 output. Push-pull all-NPN output stage; typical swing -14.7V to +14V with ±15V supplies. Short-circuit protected (I_SC ~30mA)." }, { "number": "2", "name": "IN1-", "type": "input",- "description": "Amplifier 1 inverting input. Darlington input stage; typical differential input resistance 150M\u03a9, input bias current 100nA typ (500nA max)."+ "description": "Amplifier 1 inverting input. Darlington input stage; typical differential input resistance 150MΩ, input bias current 100nA typ (500nA max)." }, { "number": "3", "name": "IN1+", "type": "input",- "description": "Amplifier 1 non-inverting input. Common-mode input range includes V_EE (ground); extends from V_EE to (V_CC - 1.8V) at 25\u00b0C."+ "description": "Amplifier 1 non-inverting input. Common-mode input range includes V_EE (ground); extends from V_EE to (V_CC - 1.8V) at 25°C." }, { "number": "4", "name": "VEE", "type": "power_in",- "description": "Negative supply / ground pin. Connect to ground for single-supply operation or to the negative rail for split-supply operation. Total supply (V_CC to V_EE) 3.0V to 44V (\u00b122V max)."+ "description": "Negative supply / ground pin. Connect to ground for single-supply operation or to the negative rail for split-supply operation. Total supply (V_CC to V_EE) 3.0V to 44V (±22V max)." }, { "number": "5",@@ -76,7 +76,7 @@ "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply pin. Range 3.0V to 44V single-supply (or up to +22V split-supply relative to V_EE). Supply current ~1.9mA typ per amplifier at \u00b115V, no load."+ "description": "Positive supply pin. Range 3.0V to 44V single-supply (or up to +22V split-supply relative to V_EE). Supply current ~1.9mA typ per amplifier at ±15V, no load." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/mc34072g-s08-r-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "UTC Unisonic Tech Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }