component
LM2903QD
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+12−9@@ -42,15 +42,15 @@ }, { "number": "2",- "name": "1IN\u2013",+ "name": "1IN–", "type": "input",- "description": "Inverting input of comparator 1; input common-mode range 0V to (VCC-1.5V) at 25\u00b0C or 0V to (VCC-2V) across temperature range -40 to 125\u00b0C; input bias current 25-250nA; input offset voltage \u00b115mV maximum."+ "description": "Inverting input of comparator 1; input common-mode range 0V to (VCC-1.5V) at 25°C or 0V to (VCC-2V) across temperature range -40 to 125°C; input bias current 25-250nA; input offset voltage ±15mV maximum." }, { "number": "3", "name": "1IN+", "type": "input",- "description": "Non-inverting input of comparator 1; input common-mode range 0V to (VCC-1.5V) at 25\u00b0C or 0V to (VCC-2V) across temperature range -40 to 125\u00b0C; input bias current 25-250nA; input offset voltage \u00b115mV maximum."+ "description": "Non-inverting input of comparator 1; input common-mode range 0V to (VCC-1.5V) at 25°C or 0V to (VCC-2V) across temperature range -40 to 125°C; input bias current 25-250nA; input offset voltage ±15mV maximum." }, { "number": "4",@@ -62,13 +62,13 @@ "number": "5", "name": "2IN+", "type": "input",- "description": "Non-inverting input of comparator 2; input common-mode range 0V to (VCC-1.5V) at 25\u00b0C or 0V to (VCC-2V) across temperature range -40 to 125\u00b0C; input bias current 25-250nA; input offset voltage \u00b115mV maximum."+ "description": "Non-inverting input of comparator 2; input common-mode range 0V to (VCC-1.5V) at 25°C or 0V to (VCC-2V) across temperature range -40 to 125°C; input bias current 25-250nA; input offset voltage ±15mV maximum." }, { "number": "6",- "name": "2IN\u2013",+ "name": "2IN–", "type": "input",- "description": "Inverting input of comparator 2; input common-mode range 0V to (VCC-1.5V) at 25\u00b0C or 0V to (VCC-2V) across temperature range -40 to 125\u00b0C; input bias current 25-250nA; input offset voltage \u00b115mV maximum."+ "description": "Inverting input of comparator 2; input common-mode range 0V to (VCC-1.5V) at 25°C or 0V to (VCC-2V) across temperature range -40 to 125°C; input bias current 25-250nA; input offset voltage ±15mV maximum." }, { "number": "7",@@ -80,7 +80,7 @@ "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive power supply input; operating voltage range 2-30V for LM2903 standard version; quiescent supply current 0.8-1mA at 5V to maximum 2.5mA at 30V; bypass to GND with 0.1\u00b5F capacitor."+ "description": "Positive power supply input; operating voltage range 2-30V for LM2903 standard version; quiescent supply current 0.8-1mA at 5V to maximum 2.5mA at 30V; bypass to GND with 0.1µF capacitor." } ], "provenance": {@@ -94,7 +94,7 @@ "consensus": "agreed", "guards": "pin_guards 0.1: passed", "guard_notes": [- "extractor flagged: Open-drain outputs classified as 'output' type; in some tools these might be classified as 'tri_stat; Input offset voltage specification \u00b115mV is the maximum across full temperature range (-40 to 125\u00b0C)"+ "extractor flagged: Open-drain outputs classified as 'output' type; in some tools these might be classified as 'tri_stat; Input offset voltage specification ±15mV is the maximum across full temperature range (-40 to 125°C)" ], "pages_sent": 56, "cost_usd": 0.5415,@@ -160,5 +160,8 @@ "docs/lm2903qd-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }