component
LM239ADT
Public Made by Adomby adom
STMicroelectronics Comparators, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -32,7 +32,7 @@ "number": "1", "name": "Output2", "type": "output",- "description": "Open-collector output of comparator 2. Requires an external pull-up resistor to a positive rail (typ. \u2264 Vcc+). Low output saturation voltage 250 mV typ at Isink = 4 mA; sink up to ~20 mA short-circuit to Vcc+."+ "description": "Open-collector output of comparator 2. Requires an external pull-up resistor to a positive rail (typ. ≤ Vcc+). Low output saturation voltage 250 mV typ at Isink = 4 mA; sink up to ~20 mA short-circuit to Vcc+." }, { "number": "2",@@ -44,19 +44,19 @@ "number": "3", "name": "VCC+", "type": "power_in",- "description": "Positive supply rail. Single-supply operation 2 to 36 V, or +Vcc in a split \u00b11 to \u00b118 V supply. Typ quiescent current 1.1 mA independent of Vcc."+ "description": "Positive supply rail. Single-supply operation 2 to 36 V, or +Vcc in a split ±1 to ±18 V supply. Typ quiescent current 1.1 mA independent of Vcc." }, { "number": "4", "name": "Inverting input 1", "type": "input",- "description": "Inverting (-) input of comparator 1. Common-mode range includes ground: 0 to (Vcc+ \u2212 1.5) V. Input bias current 25 nA typ; input offset \u00b11 mV typ (\u00b12 mV max for A grade)."+ "description": "Inverting (-) input of comparator 1. Common-mode range includes ground: 0 to (Vcc+ − 1.5) V. Input bias current 25 nA typ; input offset ±1 mV typ (±2 mV max for A grade)." }, { "number": "5", "name": "Non-inverting input 1", "type": "input",- "description": "Non-inverting (+) input of comparator 1. Common-mode range 0 to (Vcc+ \u2212 1.5) V; differential input voltage rating \u00b136 V."+ "description": "Non-inverting (+) input of comparator 1. Common-mode range 0 to (Vcc+ − 1.5) V; differential input voltage rating ±36 V." }, { "number": "6",@@ -98,7 +98,7 @@ "number": "12", "name": "VCC-", "type": "power_in",- "description": "Negative supply / ground rail. Tie to GND in single-supply operation, or to \u2212Vcc in a split \u00b11 to \u00b118 V supply."+ "description": "Negative supply / ground rail. Tie to GND in single-supply operation, or to −Vcc in a split ±1 to ±18 V supply." }, { "number": "13",@@ -174,5 +174,8 @@ "docs/lm239adt-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }