component
COS8221ARZ
Public Made by Adomby adom
COSINE Instrumentation Amplifiers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -38,13 +38,13 @@ "number": "2", "name": "RG", "type": "passive",- "description": "Gain-setting pin. Connect an external gain resistor RG between pins 2 and 3 to set gain per G = 1 + 49.4k\u03a9/RG. Leave open (NC) for unity gain."+ "description": "Gain-setting pin. Connect an external gain resistor RG between pins 2 and 3 to set gain per G = 1 + 49.4kΩ/RG. Leave open (NC) for unity gain." }, { "number": "3", "name": "RG", "type": "passive",- "description": "Gain-setting pin. Connect an external gain resistor RG between pins 2 and 3 to set gain per G = 1 + 49.4k\u03a9/RG. Leave open (NC) for unity gain."+ "description": "Gain-setting pin. Connect an external gain resistor RG between pins 2 and 3 to set gain per G = 1 + 49.4kΩ/RG. Leave open (NC) for unity gain." }, { "number": "4",@@ -56,25 +56,25 @@ "number": "5", "name": "-VS", "type": "power_in",- "description": "Negative supply rail. Operating range -2.25V to -18V (dual-supply operation) or ground for single-supply operation. Bypass to ground with a 0.1\u00b5F ceramic capacitor placed close to the pin."+ "description": "Negative supply rail. Operating range -2.25V to -18V (dual-supply operation) or ground for single-supply operation. Bypass to ground with a 0.1µF ceramic capacitor placed close to the pin." }, { "number": "6", "name": "REF", "type": "input",- "description": "Output-stage reference input; sets the output DC level. Must be driven by a low-impedance source (or tied to ground) to preserve CMRR; ~8\u03a9 of series resistance degrades CMR to ~80dB."+ "description": "Output-stage reference input; sets the output DC level. Must be driven by a low-impedance source (or tied to ground) to preserve CMRR; ~8Ω of series resistance degrades CMR to ~80dB." }, { "number": "7", "name": "VOUT", "type": "output",- "description": "Amplifier output. Output swing extends to +Vs-1.1V (high) and -Vs+0.9V (low); rated output current \u00b110mA (short-circuit current typ \u00b124mA)."+ "description": "Amplifier output. Output swing extends to +Vs-1.1V (high) and -Vs+0.9V (low); rated output current ±10mA (short-circuit current typ ±24mA)." }, { "number": "8", "name": "+VS", "type": "power_in",- "description": "Positive supply rail. Operating range +2.25V to +18V (dual-supply) or +4.5V to +36V (single-supply). Bypass with a 0.1\u00b5F ceramic capacitor placed close to the pin; a 2.2\u00b5F tantalum may be added for improved performance."+ "description": "Positive supply rail. Operating range +2.25V to +18V (dual-supply) or +4.5V to +36V (single-supply). Bypass with a 0.1µF ceramic capacitor placed close to the pin; a 2.2µF tantalum may be added for improved performance." } ], "provenance": {@@ -156,5 +156,8 @@ "docs/cos8221arz-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }