component
ACS724LLCTR-05AB-T
Public Made by Adomby adom
Allegro MicroSystems LLC Current Sensors, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+10−7@@ -32,13 +32,13 @@ "number": "1", "name": "IP+", "type": "passive",- "description": "Positive terminal of the internal primary current-carrying conductor. Pins 1 and 2 are fused internally and must be tied together on the PCB. Primary conductor resistance is ~1.2 m\u03a9; galvanically isolated (2400 V RMS) from the signal side."+ "description": "Positive terminal of the internal primary current-carrying conductor. Pins 1 and 2 are fused internally and must be tied together on the PCB. Primary conductor resistance is ~1.2 mΩ; galvanically isolated (2400 V RMS) from the signal side." }, { "number": "2", "name": "IP+", "type": "passive",- "description": "Positive terminal of the internal primary current-carrying conductor; fused internally with pin 1 and must be tied together on the PCB. Part of the isolated current path (up to \u00b15 A sensed range for the -05AB-T variant)."+ "description": "Positive terminal of the internal primary current-carrying conductor; fused internally with pin 1 and must be tied together on the PCB. Part of the isolated current path (up to ±5 A sensed range for the -05AB-T variant)." }, { "number": "3",@@ -50,7 +50,7 @@ "number": "4", "name": "IP-", "type": "passive",- "description": "Negative terminal of the internal primary current-carrying conductor; fused internally with pin 3 and must be tied together on the PCB. Carries the sensed primary current (max continuous 55 A at 25 \u00b0C, \u00b15 A measurement range)."+ "description": "Negative terminal of the internal primary current-carrying conductor; fused internally with pin 3 and must be tied together on the PCB. Carries the sensed primary current (max continuous 55 A at 25 °C, ±5 A measurement range)." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "FILTER", "type": "passive",- "description": "Terminal for an external capacitor (C_F) that forms an RC low-pass with the internal 1.8 k\u03a9 resistor to set output bandwidth. Typical 1 nF gives 120 kHz BW; larger CF reduces noise at the cost of bandwidth."+ "description": "Terminal for an external capacitor (C_F) that forms an RC low-pass with the internal 1.8 kΩ resistor to set output bandwidth. Typical 1 nF gives 120 kHz BW; larger CF reduces noise at the cost of bandwidth." }, { "number": "7", "name": "VIOUT", "type": "output",- "description": "Analog output signal proportional to the sensed primary current. Bidirectional output centered near VCC/2 with 400 mV/A typical sensitivity for the -05AB-T variant (\u00b15 A range). Ratiometric to VCC; drive load \u22654.7 k\u03a9, \u226410 nF."+ "description": "Analog output signal proportional to the sensed primary current. Bidirectional output centered near VCC/2 with 400 mV/A typical sensitivity for the -05AB-T variant (±5 A range). Ratiometric to VCC; drive load ≥4.7 kΩ, ≤10 nF." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Device power supply terminal, 4.5-5.5 V (5 V nominal). Typical ICC = 10 mA. Bypass to GND with 0.1 \u00b5F ceramic capacitor."+ "description": "Device power supply terminal, 4.5-5.5 V (5 V nominal). Typical ICC = 10 mA. Bypass to GND with 0.1 µF ceramic capacitor." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/acs724llctr-05ab-t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }