component
ACS711ELCTR-12AB-T
Public Made by Adomby adom
Allegro MicroSystems LLC Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -43,6 +43,20 @@ ACS711ELCTR-12AB-T from Allegro MicroSystems LLC, in a SOP-8. Pinout and pin des - 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 |+|---|---|---|+| [`acs711elctr-12ab-t.step`](acs711elctr-12ab-t.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`acs711elctr-12ab-t-etched.step`](acs711elctr-12ab-t-etched.step) | 2.6 MB | You want the part with `ACS711ELCTR-12AB-T` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 664 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": "acs711elctr-12ab-t",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Allegro MicroSystems LLC Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "acs711elctr-12ab-t", "title": "ACS711ELCTR-12AB-T", "brief": "Allegro MicroSystems LLC Current Sensors, 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",@@ -46,7 +46,7 @@ "number": "3", "name": "IP-", "type": "passive",- "description": "Terminal for current being sensed (negative/return side of the internal copper conduction path). Fused internally with pin 4; tie both externally. Primary conductor resistance is ~1.2 m\u03a9 for the LC package."+ "description": "Terminal for current being sensed (negative/return side of the internal copper conduction path). Fused internally with pin 4; tie both externally. Primary conductor resistance is ~1.2 mΩ for the LC package." }, { "number": "4",@@ -64,19 +64,19 @@ "number": "6", "name": "FAULT", "type": "output",- "description": "Overcurrent fault output, active low, open-drain style requiring an external pull-up (RPU \u2265 1 k\u03a9, typ. to VCC). Trips and latches when |IP| exceeds \u00b1100% of the full-scale range (\u00b112.5 A for the 12AB variant); response time ~1.3 \u00b5s. Cleared only by cycling VCC below VCCFR (200 mV max) for at least tCCFR (100 \u00b5s)."+ "description": "Overcurrent fault output, active low, open-drain style requiring an external pull-up (RPU ≥ 1 kΩ, typ. to VCC). Trips and latches when |IP| exceeds ±100% of the full-scale range (±12.5 A for the 12AB variant); response time ~1.3 µs. Cleared only by cycling VCC below VCCFR (200 mV max) for at least tCCFR (100 µs)." }, { "number": "7", "name": "VIOUT", "type": "output",- "description": "Analog output voltage, ratiometric to VCC, with positive slope proportional to current flowing from IP+ to IP-. Quiescent output is VCC/2 at IP=0 A; sensitivity is 110 mV/A (typ) for the 12AB variant. Drives up to CLOAD=1 nF with RLOAD \u2265 15 k\u03a9."+ "description": "Analog output voltage, ratiometric to VCC, with positive slope proportional to current flowing from IP+ to IP-. Quiescent output is VCC/2 at IP=0 A; sensitivity is 110 mV/A (typ) for the 12AB variant. Drives up to CLOAD=1 nF with RLOAD ≥ 15 kΩ." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Device power supply terminal. Operates from 3 to 5.5 V single supply (3.3 V nominal); ICC ~4 mA typ, 5.5 mA max. Bypass with 0.1 \u00b5F (CBYP) to GND close to the pin."+ "description": "Device power supply terminal. Operates from 3 to 5.5 V single supply (3.3 V nominal); ICC ~4 mA typ, 5.5 mA max. Bypass with 0.1 µF (CBYP) to GND close to the pin." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/acs711elctr-12ab-t-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Allegro MicroSystems LLC Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }