component
COS128UA
Public Made by Adomby adom
COSINE Instrumentation OpAmps, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+12−9@@ -32,49 +32,49 @@ "number": "1", "name": "RG", "type": "passive",- "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50k\u03a9/R_G. Leave open (NC) for unity gain."+ "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50kΩ/R_G. Leave open (NC) for unity gain." }, { "number": "2", "name": "VIN-", "type": "input",- "description": "Inverting (negative) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to \u226410mA."+ "description": "Inverting (negative) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to ≤10mA." }, { "number": "3", "name": "VIN+", "type": "input",- "description": "Non-inverting (positive) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to \u226410mA."+ "description": "Non-inverting (positive) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to ≤10mA." }, { "number": "4", "name": "-Vs", "type": "power_in",- "description": "Negative supply rail. Accepts \u22122.25V to \u221218V (dual supply) or ground (single-supply mode with up to +36V on +Vs). Bypass to ground with a 0.1\u00b5F ceramic capacitor close to the pin."+ "description": "Negative supply rail. Accepts −2.25V to −18V (dual supply) or ground (single-supply mode with up to +36V on +Vs). Bypass to ground with a 0.1µF ceramic capacitor close to the pin." }, { "number": "5", "name": "REF", "type": "input",- "description": "Output reference pin. Must be driven from a low-impedance source or tied to ground; sets the DC level about which V_OUT swings. Series resistance as small as 8\u03a9 can degrade CMR to ~80dB."+ "description": "Output reference pin. Must be driven from a low-impedance source or tied to ground; sets the DC level about which V_OUT swings. Series resistance as small as 8Ω can degrade CMR to ~80dB." }, { "number": "6", "name": "VOUT", "type": "output",- "description": "Amplifier output. Swings from (\u2212Vs + 1.1V) to (+Vs \u2212 1.1V), delivers \u00b110mA typical with V_DROPOUT < 1.2V; short-circuit current \u00b124mA typical."+ "description": "Amplifier output. Swings from (−Vs + 1.1V) to (+Vs − 1.1V), delivers ±10mA typical with V_DROPOUT < 1.2V; short-circuit current ±24mA typical." }, { "number": "7", "name": "+Vs", "type": "power_in",- "description": "Positive supply rail. Accepts +2.25V to +18V (dual supply) or +4.5V to +36V (single supply). Bypass to ground with a 0.1\u00b5F ceramic capacitor close to the pin."+ "description": "Positive supply rail. Accepts +2.25V to +18V (dual supply) or +4.5V to +36V (single supply). Bypass to ground with a 0.1µF ceramic capacitor close to the pin." }, { "number": "8", "name": "RG", "type": "passive",- "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50k\u03a9/R_G. Leave open (NC) for unity gain."+ "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50kΩ/R_G. Leave open (NC) for unity gain." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/cos128ua-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }