component
LM319DT
Public Made by Adomby adom
STMicroelectronics Comparators, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -45,6 +45,20 @@ LM319DT from STMicroelectronics, in a SOIC-14. Pinout and pin descriptions extra - Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm` - 3D model: SOIC-14 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lm319dt.step`](lm319dt.step) | 195 KB | You want the bare part, or you mark your own boards. |+| [`lm319dt-etched.step`](lm319dt-etched.step) | 1.7 MB | You want the part with `LM319DT` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 444 faces against 237 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": "lm319dt",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "STMicroelectronics Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "lm319dt", "title": "LM319DT", "brief": "STMicroelectronics Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -54,13 +54,13 @@ "number": "4", "name": "IN1+", "type": "input",- "description": "Non-inverting input of comparator 1. Input common-mode range typically \u00b113 V (VCC = \u00b115 V); max input current 1 \u00b5A over operating temperature."+ "description": "Non-inverting input of comparator 1. Input common-mode range typically ±13 V (VCC = ±15 V); max input current 1 µA over operating temperature." }, { "number": "5", "name": "IN1-", "type": "input",- "description": "Inverting input of comparator 1. Differential input voltage rating \u00b15 V; input bias current typ 250 nA (LM319)."+ "description": "Inverting input of comparator 1. Differential input voltage rating ±5 V; input bias current typ 250 nA (LM319)." }, { "number": "6",@@ -84,19 +84,19 @@ "number": "9", "name": "IN2+", "type": "input",- "description": "Non-inverting input of comparator 2. Input common-mode range typically \u00b113 V (VCC = \u00b115 V)."+ "description": "Non-inverting input of comparator 2. Input common-mode range typically ±13 V (VCC = ±15 V)." }, { "number": "10", "name": "IN2-", "type": "input",- "description": "Inverting input of comparator 2. Differential input voltage rating \u00b15 V; input bias current typ 250 nA (LM319)."+ "description": "Inverting input of comparator 2. Differential input voltage rating ±5 V; input bias current typ 250 nA (LM319)." }, { "number": "11", "name": "VCC+", "type": "power_in",- "description": "Positive supply rail, shared by both comparators. Rated to +18 V absolute max; typ positive supply current 8 mA at \u00b115 V."+ "description": "Positive supply rail, shared by both comparators. Rated to +18 V absolute max; typ positive supply current 8 mA at ±15 V." }, { "number": "12",@@ -188,9 +188,9 @@ "docs/hero.png", "docs/lm319dt-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "STMicroelectronics Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D." }