component
LPA4890MSF
Public Made by Adomby adom
LOWPOWER Audio Power OpAmps, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -36,6 +36,20 @@ LPA4890MSF from LOWPOWER, in a MSOP-8. Pinout and pin descriptions extracted fro - Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm` - 3D model: MSOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lpa4890msf.step`](lpa4890msf.step) | 123 KB | You want the bare part, or you mark your own boards. |+| [`lpa4890msf-etched.step`](lpa4890msf-etched.step) | 2.1 MB | You want the part with `LPA4890MSF` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 529 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": "lpa4890msf",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "LOWPOWER Audio Power OpAmps, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "lpa4890msf", "title": "LPA4890MSF", "brief": "LOWPOWER Audio Power OpAmps, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,13 +34,13 @@ "number": "1", "name": "SHUTDOWN", "type": "input",- "description": "Active-low shutdown control. Driving this pin below ~0.4V places the device in ultra-low-current (0.1\u00b5A typ) shutdown mode; driving above ~1.4V enables normal operation. Compatible with 0.4V logic thresholds."+ "description": "Active-low shutdown control. Driving this pin below ~0.4V places the device in ultra-low-current (0.1µA typ) shutdown mode; driving above ~1.4V enables normal operation. Compatible with 0.4V logic thresholds." }, { "number": "2", "name": "BYPASS", "type": "passive",- "description": "Bypass capacitor pin providing the internal VDD/2 common-mode reference voltage. Connect a bypass capacitor (typically 0.2\u00b5F-4.7\u00b5F) from this pin to GND; larger capacitance improves PSRR and reduces pop noise."+ "description": "Bypass capacitor pin providing the internal VDD/2 common-mode reference voltage. Connect a bypass capacitor (typically 0.2µF-4.7µF) from this pin to GND; larger capacitance improves PSRR and reduces pop noise." }, { "number": "3",@@ -64,7 +64,7 @@ "number": "6", "name": "VDD", "type": "power_in",- "description": "Analog supply input, 2.5V to 5.5V operating range (6V absolute max). Bypass locally with a 1\u00b5F ceramic decoupling capacitor to GND. Quiescent current is 2.5mA typ at 5.5V."+ "description": "Analog supply input, 2.5V to 5.5V operating range (6V absolute max). Bypass locally with a 1µF ceramic decoupling capacitor to GND. Quiescent current is 2.5mA typ at 5.5V." }, { "number": "7",@@ -150,9 +150,9 @@ "docs/hero.png", "docs/lpa4890msf-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "LOWPOWER Audio Power OpAmps, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }