component
ACS711KLCTR-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 @@ ACS711KLCTR-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 |+|---|---|---|+| [`acs711klctr-12ab-t.step`](acs711klctr-12ab-t.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`acs711klctr-12ab-t-etched.step`](acs711klctr-12ab-t-etched.step) | 2.6 MB | You want the part with `ACS711KLCTR-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": "acs711klctr-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+10−10@@ -4,7 +4,7 @@ "slug": "acs711klctr-12ab-t", "title": "ACS711KLCTR-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",@@ -34,7 +34,7 @@ "number": "1", "name": "IP+", "type": "passive",- "description": "Primary current sense terminal (positive). Pins 1 and 2 are internally fused and form one side of the ~1.2 m\u03a9 internal current-sensing conductor. Rated for 100 VAC/VDC working isolation to pins 5-8."+ "description": "Primary current sense terminal (positive). Pins 1 and 2 are internally fused and form one side of the ~1.2 mΩ internal current-sensing conductor. Rated for 100 VAC/VDC working isolation to pins 5-8." }, { "number": "2",@@ -46,7 +46,7 @@ "number": "3", "name": "IP-", "type": "passive",- "description": "Primary current sense terminal (negative/return). Pins 3 and 4 are internally fused and form the return side of the internal ~1.2 m\u03a9 conduction path."+ "description": "Primary current sense terminal (negative/return). Pins 3 and 4 are internally fused and form the return side of the internal ~1.2 mΩ conduction path." }, { "number": "4",@@ -64,19 +64,19 @@ "number": "6", "name": "FAULT", "type": "output",- "description": "Overcurrent fault output; active low, open-drain. Latches low when |IP| exceeds \u00b1100% of full-scale (\u00b112.5 A for the -12AB variant) with tFAULT \u2248 1.3 \u00b5s. Requires an external pull-up resistor (RPU \u2265 1 k\u03a9) to VCC; VOL \u2264 0.3 V with RPU = 1 k\u03a9. Reset only by a power-off/on cycle with VCC held below 200 mV for \u2265100 \u00b5s."+ "description": "Overcurrent fault output; active low, open-drain. Latches low when |IP| exceeds ±100% of full-scale (±12.5 A for the -12AB variant) with tFAULT ≈ 1.3 µs. Requires an external pull-up resistor (RPU ≥ 1 kΩ) to VCC; VOL ≤ 0.3 V with RPU = 1 kΩ. Reset only by a power-off/on cycle with VCC held below 200 mV for ≥100 µs." }, { "number": "7", "name": "VIOUT", "type": "output",- "description": "Analog output signal. Ratiometric voltage proportional to primary current IP with 110 mV/A sensitivity centered at VCC/2 for IP = 0 A. VIOH = VCC-0.3 V max, VIOL = 0.3 V max; drives up to 1 nF load; 100 kHz bandwidth, 4.6 \u00b5s response time."+ "description": "Analog output signal. Ratiometric voltage proportional to primary current IP with 110 mV/A sensitivity centered at VCC/2 for IP = 0 A. VIOH = VCC-0.3 V max, VIOL = 0.3 V max; drives up to 1 nF load; 100 kHz bandwidth, 4.6 µs response time." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Device power supply terminal. 3 V to 5.5 V (3.3 V nominal for rated accuracy). Supply current ICC \u2248 4 mA typ (5.5 mA max). Bypass with 0.1 \u00b5F ceramic to GND."+ "description": "Device power supply terminal. 3 V to 5.5 V (3.3 V nominal for rated accuracy). Supply current ICC ≈ 4 mA typ (5.5 mA max). Bypass with 0.1 µF ceramic to GND." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/acs711klctr-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." }