component
OPA1678IDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8-150mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -40,6 +40,20 @@ OPA1678IDR from Texas Instruments, in a SOIC-8-150mil. Pinout and pin descriptio - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8-150mil (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`opa1678idr.step`](opa1678idr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`opa1678idr-etched.step`](opa1678idr-etched.step) | 2.0 MB | You want the part with `OPA1678IDR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 503 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": "opa1678idr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Operational Amplifier, SOIC-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+12−12@@ -4,7 +4,7 @@ "slug": "opa1678idr", "title": "OPA1678IDR", "brief": "Texas Instruments Operational Amplifier, SOIC-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,19 +34,19 @@ "number": "1", "name": "OUT A", "type": "output",- "description": "Output, channel A. Rail-to-rail output stage capable of swinging to within 800 mV of the supply rails with a 2-k\u03a9 load. Short-circuit current typ \u00b150 mA."+ "description": "Output, channel A. Rail-to-rail output stage capable of swinging to within 800 mV of the supply rails with a 2-kΩ load. Short-circuit current typ ±50 mA." }, { "number": "2", "name": "-IN A", "type": "input",- "description": "Inverting input, channel A. High-impedance FET-input (100 M\u03a9 || 6 pF differential); input bias current typ \u00b110 pA. Common-mode range (V-)+0.5 V to (V+)-2 V."+ "description": "Inverting input, channel A. High-impedance FET-input (100 MΩ || 6 pF differential); input bias current typ ±10 pA. Common-mode range (V-)+0.5 V to (V+)-2 V." }, { "number": "3", "name": "+IN A", "type": "input",- "description": "Noninverting input, channel A. High-impedance FET-input; input bias current typ \u00b110 pA. Common-mode range (V-)+0.5 V to (V+)-2 V; CMRR 110 dB typ."+ "description": "Noninverting input, channel A. High-impedance FET-input; input bias current typ ±10 pA. Common-mode range (V-)+0.5 V to (V+)-2 V; CMRR 110 dB typ." }, { "number": "4",@@ -58,25 +58,25 @@ "number": "5", "name": "+IN B", "type": "input",- "description": "Noninverting input, channel B. High-impedance FET-input; input bias current typ \u00b110 pA. Common-mode range (V-)+0.5 V to (V+)-2 V."+ "description": "Noninverting input, channel B. High-impedance FET-input; input bias current typ ±10 pA. Common-mode range (V-)+0.5 V to (V+)-2 V." }, { "number": "6", "name": "-IN B", "type": "input",- "description": "Inverting input, channel B. High-impedance FET-input; input bias current typ \u00b110 pA. Common-mode range (V-)+0.5 V to (V+)-2 V."+ "description": "Inverting input, channel B. High-impedance FET-input; input bias current typ ±10 pA. Common-mode range (V-)+0.5 V to (V+)-2 V." }, { "number": "7", "name": "OUT B", "type": "output",- "description": "Output, channel B. Rail-to-rail output stage; short-circuit current typ \u00b150 mA. Slew rate 9 V/\u00b5s."+ "description": "Output, channel B. Rail-to-rail output stage; short-circuit current typ ±50 mA. Slew rate 9 V/µs." }, { "number": "8", "name": "V+", "type": "power_in",- "description": "Positive (highest) power supply. Supply range 4.5 V to 36 V single-supply, or \u00b12.25 V to \u00b118 V split. Quiescent current 2 mA per channel typical."+ "description": "Positive (highest) power supply. Supply range 4.5 V to 36 V single-supply, or ±2.25 V to ±18 V split. Quiescent current 2 mA per channel typical." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/opa1678idr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Operational Amplifier, SOIC-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D." }