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ACS725LLCTR-20AB-T
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Allegro MicroSystems LLC Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "acs725llctr-20ab-t",+ "title": "ACS725LLCTR-20AB-T",+ "brief": "Allegro MicroSystems LLC Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Allegro MicroSystems LLC Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "sensor", "acs725llctr-20ab-t" ],+ "component": {+ "mpn": "ACS725LLCTR-20AB-T",+ "manufacturer": "Allegro MicroSystems LLC",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Sensor",+ "subcategory": "Current Sensors",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7b53fbc820ba1e0027fc317be68669c1.pdf",+ "parts": {+ "symbol": "acs725llctr-20ab-t.kicad_sym",+ "footprint": "acs725llctr-20ab-t.kicad_mod",+ "model_3d": "acs725llctr-20ab-t.glb",+ "model_3d_step": "acs725llctr-20ab-t.step",+ "lbr": "acs725llctr-20ab-t.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "IP+",+ "type": "passive",+ "description": "Primary current input terminal (positive side of the sensed current path). Pins 1 and 2 are tied together internally to the copper conduction path (1.2 m\u03a9 typical) that carries the primary current being sensed. Fused internally."+ },+ {+ "number": "2",+ "name": "IP+",+ "type": "passive",+ "description": "Primary current input terminal (positive side of the sensed current path). Pins 1 and 2 are tied together internally to the copper conduction path (1.2 m\u03a9 typical). Fused internally."+ },+ {+ "number": "3",+ "name": "IP-",+ "type": "passive",+ "description": "Primary current return terminal (negative side of the sensed current path). Pins 3 and 4 are tied together internally to the copper conduction path (1.2 m\u03a9 typical). Fused internally."+ },+ {+ "number": "4",+ "name": "IP-",+ "type": "passive",+ "description": "Primary current return terminal (negative side of the sensed current path). Pins 3 and 4 are tied together internally to the copper conduction path (1.2 m\u03a9 typical). Fused internally."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Signal ground terminal. Reference for VCC, VIOUT, and the FILTER capacitor."+ },+ {+ "number": "6",+ "name": "FILTER",+ "type": "passive",+ "description": "Terminal for an external capacitor (C_F) that sets the output bandwidth. Forms an internal RC low-pass filter with R_F(int) = 1.8 k\u03a9 typical; a 1 nF cap is used for the default 120 kHz bandwidth, larger caps reduce bandwidth for better noise performance."+ },+ {+ "number": "7",+ "name": "VIOUT",+ "type": "output",+ "description": "Analog output voltage proportional to the sensed primary current I_P. Ratiometric to VCC with a quiescent output at VCC/2 and 66 mV/A sensitivity (typ) for the -20AB variant (\u00b120 A range). Drives a resistive load \u22654.7 k\u03a9 and capacitive load \u226410 nF."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Device power supply terminal. 3.3 V single-supply operation (3.0 V min, 3.6 V max); I_CC = 10 mA typ, 14 mA max. Bypass with 0.1 \u00b5F C_BYPASS to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/7b53fbc820ba1e0027fc317be68669c1.pdf",+ "pages": 24,+ "sha256": "2c79a87c5a09ef07",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Allegro MicroSystems LLC",+ "Package": "SOP-8",+ "Category": "Sensor",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "acs725llctr-20ab-t"+ ],+ "discovery_pitch": "ACS725LLCTR-20AB-T (Allegro MicroSystems LLC) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/acs725llctr-20ab-t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }