component
LM324QT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+19−16@@ -52,13 +52,13 @@ "number": "1", "name": "IN1+", "type": "input",- "description": "Non-inverting input of amplifier 1; common-mode range (VCC\u2212)\u22120.1 V to (VCC+)\u22121 V, input bias current 20 nA typ."+ "description": "Non-inverting input of amplifier 1; common-mode range (VCC−)−0.1 V to (VCC+)−1 V, input bias current 20 nA typ." }, { "number": "2", "name": "VCC+", "type": "power_in",- "description": "Positive supply rail; single supply 3 V to 30 V, dual \u00b11.5 V to \u00b115 V; absolute maximum 32 V."+ "description": "Positive supply rail; single supply 3 V to 30 V, dual ±1.5 V to ±15 V; absolute maximum 32 V." }, { "number": "3",@@ -70,37 +70,37 @@ "number": "4", "name": "IN2+", "type": "input",- "description": "Non-inverting input of amplifier 2; common-mode range (VCC\u2212)\u22120.1 V to (VCC+)\u22121 V, input bias current 20 nA typ."+ "description": "Non-inverting input of amplifier 2; common-mode range (VCC−)−0.1 V to (VCC+)−1 V, input bias current 20 nA typ." }, { "number": "5", "name": "IN2-", "type": "input",- "description": "Inverting input of amplifier 2; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 \u00b0C."+ "description": "Inverting input of amplifier 2; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 °C." }, { "number": "6", "name": "OUT2", "type": "output",- "description": "Output of amplifier 2; VOH min 3.5 V at VCC+=5 V, RL=2 k\u03a9; output source current 20 mA typ, sink 10 mA typ at Vo=2 V."+ "description": "Output of amplifier 2; VOH min 3.5 V at VCC+=5 V, RL=2 kΩ; output source current 20 mA typ, sink 10 mA typ at Vo=2 V." }, { "number": "7", "name": "OUT3", "type": "output",- "description": "Output of amplifier 3; VOH min 3.5 V at VCC+=5 V, RL=2 k\u03a9; output source current 20 mA typ, sink 10 mA typ at Vo=2 V."+ "description": "Output of amplifier 3; VOH min 3.5 V at VCC+=5 V, RL=2 kΩ; output source current 20 mA typ, sink 10 mA typ at Vo=2 V." }, { "number": "8", "name": "IN3-", "type": "input",- "description": "Inverting input of amplifier 3; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 \u00b0C."+ "description": "Inverting input of amplifier 3; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 °C." }, { "number": "9", "name": "IN3+", "type": "input",- "description": "Non-inverting input of amplifier 3; common-mode range (VCC\u2212)\u22120.1 V to (VCC+)\u22121 V, input bias current 20 nA typ."+ "description": "Non-inverting input of amplifier 3; common-mode range (VCC−)−0.1 V to (VCC+)−1 V, input bias current 20 nA typ." }, { "number": "10",@@ -112,43 +112,43 @@ "number": "11", "name": "VCC-", "type": "power_in",- "description": "Negative supply rail / ground reference; dual supply down to \u221215 V; connect to ground for single-supply operation."+ "description": "Negative supply rail / ground reference; dual supply down to −15 V; connect to ground for single-supply operation." }, { "number": "12", "name": "IN4+", "type": "input",- "description": "Non-inverting input of amplifier 4; common-mode range (VCC\u2212)\u22120.1 V to (VCC+)\u22121 V, input bias current 20 nA typ."+ "description": "Non-inverting input of amplifier 4; common-mode range (VCC−)−0.1 V to (VCC+)−1 V, input bias current 20 nA typ." }, { "number": "13", "name": "IN4-", "type": "input",- "description": "Inverting input of amplifier 4; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 \u00b0C."+ "description": "Inverting input of amplifier 4; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 °C." }, { "number": "14", "name": "OUT4", "type": "output",- "description": "Output of amplifier 4; VOH min 3.5 V at VCC+=5 V, RL=2 k\u03a9; output source current 20 mA typ, sink 10 mA typ at Vo=2 V."+ "description": "Output of amplifier 4; VOH min 3.5 V at VCC+=5 V, RL=2 kΩ; output source current 20 mA typ, sink 10 mA typ at Vo=2 V." }, { "number": "15", "name": "OUT1", "type": "output",- "description": "Output of amplifier 1; VOH min 3.5 V at VCC+=5 V, RL=2 k\u03a9; output source current 20 mA typ, sink 10 mA typ at Vo=2 V."+ "description": "Output of amplifier 1; VOH min 3.5 V at VCC+=5 V, RL=2 kΩ; output source current 20 mA typ, sink 10 mA typ at Vo=2 V." }, { "number": "16", "name": "IN1-", "type": "input",- "description": "Inverting input of amplifier 1; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 \u00b0C."+ "description": "Inverting input of amplifier 1; input offset voltage max 7 mV (LM324), offset current max 20 nA at 25 °C." }, { "number": "17", "name": "EP", "type": "passive",- "description": "Exposed thermal pad; datasheet states it can be connected to VCC\u2212 or left floating; Rthja 45 \u00b0C/W, Rthjc 14 \u00b0C/W for QFN16 3x3."+ "description": "Exposed thermal pad; datasheet states it can be connected to VCC− or left floating; Rthja 45 °C/W, Rthjc 14 °C/W for QFN16 3x3." } ], "provenance": {@@ -229,5 +229,8 @@ "docs/lm324qt-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }