component
INA126UA
Public Made by Adomby adom
Texas Instruments Instrumentation OpAmps, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -41,6 +41,20 @@ INA126UA from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extrac - 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 |+|---|---|---|+| [`ina126ua.step`](ina126ua.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`ina126ua-etched.step`](ina126ua-etched.step) | 1.6 MB | You want the part with `INA126UA` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 404 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": "ina126ua",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Instrumentation OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "ina126ua", "title": "INA126UA", "brief": "Texas Instruments Instrumentation OpAmps, 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": "RG", "type": "passive",- "description": "Gain-setting pin. Place external gain resistor RG between pin 1 and pin 8 for gains greater than 5 V/V. Gain equation: G = 5 + 80k\u03a9/RG."+ "description": "Gain-setting pin. Place external gain resistor RG between pin 1 and pin 8 for gains greater than 5 V/V. Gain equation: G = 5 + 80kΩ/RG." }, { "number": "2",@@ -52,13 +52,13 @@ "number": "4", "name": "V-", "type": "power_in",- "description": "Negative supply rail. Total supply voltage V+ to V- range \u00b11.35 V to \u00b118 V (36 V max). May be tied to GND for single-supply operation."+ "description": "Negative supply rail. Total supply voltage V+ to V- range ±1.35 V to ±18 V (36 V max). May be tied to GND for single-supply operation." }, { "number": "5", "name": "Ref", "type": "input",- "description": "Output reference input. Must be driven by a low-impedance source or tied to ground; sets the DC reference for the output (VO = (V+IN - V-IN)\u00b7G + VRef)."+ "description": "Output reference input. Must be driven by a low-impedance source or tied to ground; sets the DC reference for the output (VO = (V+IN - V-IN)·G + VRef)." }, { "number": "6",@@ -70,13 +70,13 @@ "number": "7", "name": "V+", "type": "power_in",- "description": "Positive supply rail. Total supply voltage V+ to V- range \u00b11.35 V to \u00b118 V (36 V max)."+ "description": "Positive supply rail. Total supply voltage V+ to V- range ±1.35 V to ±18 V (36 V max)." }, { "number": "8", "name": "RG", "type": "passive",- "description": "Gain-setting pin. Place external gain resistor RG between pin 1 and pin 8 for gains greater than 5 V/V. Gain equation: G = 5 + 80k\u03a9/RG."+ "description": "Gain-setting pin. Place external gain resistor RG between pin 1 and pin 8 for gains greater than 5 V/V. Gain equation: G = 5 + 80kΩ/RG." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/ina126ua-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Instrumentation OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }