component
eV1527
Public Made by Adomby adom
Vollgo Signal Switches / Encoders & Decoders / Multiplexers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ eV1527 from Vollgo, in a SOP-8. Pinout and pin descriptions extracted from the m - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ev1527.step`](ev1527.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`ev1527-etched.step`](ev1527-etched.step) | 1.3 MB | You want the part with `eV1527` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 328 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": "ev1527",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Vollgo Signal Switches / Encoders & Decoders / Multiplexers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "ev1527", "title": "eV1527", "brief": "Vollgo Signal Switches / Encoders & Decoders / Multiplexers, SOP-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": "OSC", "type": "passive",- "description": "Oscillator resistor input. Connect an external resistor (recommended 330 k\u03a9) from this pin to VCC to set the internal oscillator frequency (typ. Fop = 80 kHz). Timing/delay varies with Rosc per the datasheet resistor table."+ "description": "Oscillator resistor input. Connect an external resistor (recommended 330 kΩ) from this pin to VCC to set the internal oscillator frequency (typ. Fop = 80 kHz). Timing/delay varies with Rosc per the datasheet resistor table." }, { "number": "2", "name": "VCC", "type": "power_in",- "description": "Positive supply rail. Operating range 3.0 V to 13 V (absolute max 14 V). Operating current ~0.5 mA typ; static current <1.0 \u00b5A (OSC stopped, output unloaded)."+ "description": "Positive supply rail. Operating range 3.0 V to 13 V (absolute max 14 V). Operating current ~0.5 mA typ; static current <1.0 µA (OSC stopped, output unloaded)." }, { "number": "3",@@ -52,7 +52,7 @@ "number": "4", "name": "TXD", "type": "output",- "description": "Serial encoded data output. Transmits the sync bit, the 20-bit pre-burned ID code (C0-C19) and the 4 data bits (D0-D3) mapped from K0-K3. Source current Ioh \u2265 5 mA and sink current Iol \u2265 3 mA at VCC=12 V, VO=6 V."+ "description": "Serial encoded data output. Transmits the sync bit, the 20-bit pre-burned ID code (C0-C19) and the 4 data bits (D0-D3) mapped from K0-K3. Source current Ioh ≥ 5 mA and sink current Iol ≥ 3 mA at VCC=12 V, VO=6 V." }, { "number": "5",@@ -150,9 +150,9 @@ "docs/hero.png", "docs/ev1527-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Vollgo Signal Switches / Encoders & Decoders / Multiplexers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }