component
OPA37GU
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+11−8@@ -32,25 +32,25 @@ "number": "1", "name": "Offset Trim", "type": "passive",- "description": "Offset voltage trim pin. Connect to pin 8 through a 10k\u03a9 potentiometer (1k\u03a9 to 1M\u03a9 range) with wiper to +VCC for \u00b14mV typical offset null. Leave open if trim is not required."+ "description": "Offset voltage trim pin. Connect to pin 8 through a 10kΩ potentiometer (1kΩ to 1MΩ range) with wiper to +VCC for ±4mV typical offset null. Leave open if trim is not required." }, { "number": "2", "name": "-In", "type": "input",- "description": "Inverting input of the op-amp. Common-mode input range \u00b111V (\u00b112.3V typ) at \u00b115V supplies. Input bias current \u00b115nA typ, protected by back-to-back diodes (limit differential input current to \u00b125mA if VDIFF exceeds \u00b10.7V)."+ "description": "Inverting input of the op-amp. Common-mode input range ±11V (±12.3V typ) at ±15V supplies. Input bias current ±15nA typ, protected by back-to-back diodes (limit differential input current to ±25mA if VDIFF exceeds ±0.7V)." }, { "number": "3", "name": "+In", "type": "input",- "description": "Non-inverting input of the op-amp. Common-mode input range \u00b111V (\u00b112.3V typ) at \u00b115V supplies. Input bias current \u00b115nA typ, protected by back-to-back diodes."+ "description": "Non-inverting input of the op-amp. Common-mode input range ±11V (±12.3V typ) at ±15V supplies. Input bias current ±15nA typ, protected by back-to-back diodes." }, { "number": "4", "name": "-VCC", "type": "power_in",- "description": "Negative supply rail. Rated \u00b115V, operating range \u00b14V to \u00b122V (absolute max \u00b122V). Quiescent current 3.3mA typ (5.7mA max) at IO = 0mA."+ "description": "Negative supply rail. Rated ±15V, operating range ±4V to ±22V (absolute max ±22V). Quiescent current 3.3mA typ (5.7mA max) at IO = 0mA." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "Output", "type": "output",- "description": "Amplifier output. Voltage swing \u00b112V min (\u00b113.8V typ) into RL \u2265 2k\u03a9; short-circuit protected with 25mA (60mA max) short-circuit current. Open-loop output resistance 70\u03a9."+ "description": "Amplifier output. Voltage swing ±12V min (±13.8V typ) into RL ≥ 2kΩ; short-circuit protected with 25mA (60mA max) short-circuit current. Open-loop output resistance 70Ω." }, { "number": "7", "name": "+VCC", "type": "power_in",- "description": "Positive supply rail. Rated \u00b115V, operating range \u00b14V to \u00b122V (absolute max \u00b122V). Bypass with a local decoupling capacitor to ground."+ "description": "Positive supply rail. Rated ±15V, operating range ±4V to ±22V (absolute max ±22V). Bypass with a local decoupling capacitor to ground." }, { "number": "8", "name": "Offset Trim", "type": "passive",- "description": "Offset voltage trim pin. Connect to pin 1 through a 10k\u03a9 potentiometer with wiper to +VCC. Nulling large system offsets via this pin degrades drift by ~3.3\u00b5V/\u00b0C per mV of trim."+ "description": "Offset voltage trim pin. Connect to pin 1 through a 10kΩ potentiometer with wiper to +VCC. Nulling large system offsets via this pin degrades drift by ~3.3µV/°C per mV of trim." } ], "provenance": {@@ -168,5 +168,8 @@ "docs/opa37gu-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }