component
ACS724LLCTR-20AB-T
Public Made by Adomby adom
Allegro MicroSystems LLC Current Sensors, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -32,7 +32,7 @@ "number": "1", "name": "IP+", "type": "passive",- "description": "Primary current sense input (positive). Tied internally to pin 2 to form the fused primary conductor (~1.2 m\u03a9) through which the sensed current flows. Current flowing from pins 1,2 to pins 3,4 produces a positive VIOUT slope."+ "description": "Primary current sense input (positive). Tied internally to pin 2 to form the fused primary conductor (~1.2 mΩ) through which the sensed current flows. Current flowing from pins 1,2 to pins 3,4 produces a positive VIOUT slope." }, { "number": "2",@@ -62,19 +62,19 @@ "number": "6", "name": "FILTER", "type": "passive",- "description": "External capacitor pin (CF) that, combined with the ~1.8 k\u03a9 internal filter resistor RF(int), sets the output bandwidth (default 120 kHz small-signal BW with CF = 1 nF). Reduces noise at lower bandwidths."+ "description": "External capacitor pin (CF) that, combined with the ~1.8 kΩ internal filter resistor RF(int), sets the output bandwidth (default 120 kHz small-signal BW with CF = 1 nF). Reduces noise at lower bandwidths." }, { "number": "7", "name": "VIOUT", "type": "output",- "description": "Analog output signal, ratiometric to VCC. Zero-current output \u2248 VCC/2; sensitivity 100 mV/A for the \u00b120 A -20AB variant. Output impedance drives \u22654.7 k\u03a9 load; saturates near VCC-0.3 V (high) / 0.3 V (low)."+ "description": "Analog output signal, ratiometric to VCC. Zero-current output ≈ VCC/2; sensitivity 100 mV/A for the ±20 A -20AB variant. Output impedance drives ≥4.7 kΩ load; saturates near VCC-0.3 V (high) / 0.3 V (low)." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Device power supply terminal. 5 V single supply nominal (4.5 to 5.5 V operating range, 6 V absolute max). Typical supply current ICC = 10 mA. Bypass with 0.1 \u00b5F ceramic (CBYPASS) to GND."+ "description": "Device power supply terminal. 5 V single supply nominal (4.5 to 5.5 V operating range, 6 V absolute max). Typical supply current ICC = 10 mA. Bypass with 0.1 µF ceramic (CBYPASS) to GND." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/acs724llctr-20ab-t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }