component
OPA2171AIDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -40,6 +40,20 @@ OPA2171AIDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions ext - 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 |+|---|---|---|+| [`opa2171aidr.step`](opa2171aidr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`opa2171aidr-etched.step`](opa2171aidr-etched.step) | 1.8 MB | You want the part with `OPA2171AIDR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 476 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": "opa2171aidr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "opa2171aidr", "title": "OPA2171AIDR", "brief": "Texas Instruments 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",@@ -35,7 +35,7 @@ "number": "1", "name": "OUT A", "type": "output",- "description": "Amplifier A output. Rail-to-rail output stage; short-circuit current \u00b125/-35 mA typ; can drive capacitive loads up to 300pF stably."+ "description": "Amplifier A output. Rail-to-rail output stage; short-circuit current ±25/-35 mA typ; can drive capacitive loads up to 300pF stably." }, { "number": "2",@@ -47,13 +47,13 @@ "number": "3", "name": "+IN A", "type": "input",- "description": "Non-inverting input of amplifier A. Input range (V-) - 0.1V to (V+) - 2V typ; RFI-filtered input; 100M\u03a9 differential impedance."+ "description": "Non-inverting input of amplifier A. Input range (V-) - 0.1V to (V+) - 2V typ; RFI-filtered input; 100MΩ differential impedance." }, { "number": "4", "name": "V-", "type": "power_in",- "description": "Negative supply rail. Supply range +2.7V to +36V single-supply or \u00b11.35V to \u00b118V dual-supply (absolute max \u00b120V). Tie to GND for single-supply operation."+ "description": "Negative supply rail. Supply range +2.7V to +36V single-supply or ±1.35V to ±18V dual-supply (absolute max ±20V). Tie to GND for single-supply operation." }, { "number": "5",@@ -71,13 +71,13 @@ "number": "7", "name": "OUT B", "type": "output",- "description": "Amplifier B output. Rail-to-rail; short-circuit current \u00b125/-35 mA typ."+ "description": "Amplifier B output. Rail-to-rail; short-circuit current ±25/-35 mA typ." }, { "number": "8", "name": "V+", "type": "power_in",- "description": "Positive supply rail. Supply range +2.7V to +36V single-supply or \u00b11.35V to \u00b118V dual-supply; quiescent current 475\u00b5A/amplifier typ (950\u00b5A total for dual)."+ "description": "Positive supply rail. Supply range +2.7V to +36V single-supply or ±1.35V to ±18V dual-supply; quiescent current 475µA/amplifier typ (950µA total for dual)." } ], "provenance": {@@ -151,9 +151,9 @@ "docs/hero.png", "docs/opa2171aidr-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. Datasheet-verified pinout, KiCad symbol/footprint/3D." }