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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page.json+9−6@@ -32,7 +32,7 @@ "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",@@ -44,7 +44,7 @@ "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",@@ -62,19 +62,19 @@ "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": {@@ -138,5 +138,8 @@ "docs/acs711klctr-12ab-t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }