INA128

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "ina128",+  "title": "INA128",+  "brief": "TI precision instrumentation amplifier, SOIC-8. Gain 1-10000 set by one resistor, high CMRR, low drift. Datasheet-verified.",   "version": "0.1.0",-  "type": "component",-  "description": "TI precision instrumentation amplifier, SOIC-8. Gain 1-10000 set by one resistor, high CMRR, low drift. Datasheet-verified.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "amplifier",@@ -12,6 +15,122 @@     "soic-8",     "texas-instruments"   ],+  "component": {+    "mpn": "INA128",+    "manufacturer": "Texas Instruments",+    "package": "SOIC-8",+    "pin_count": 8,+    "category": "Amplifier",+    "subcategory": "Instrumentation amplifier",+    "datasheet": "https://www.ti.com/lit/ds/symlink/ina128.pdf",+    "parts": {+      "symbol": "ina128.kicad_sym",+      "footprint": "ina128.kicad_mod",+      "model_3d": "ina128.glb"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "RG",+        "type": "passive",+        "description": "Gain-setting pin. For gains greater than 1, place a gain resistor between pin 1 and pin 8. Gain is set as G = 1 + 50k\u03a9/RG. Leave open for G = 1."+      },+      {+        "number": "2",+        "name": "VIN-",+        "type": "input",+        "description": "Inverting (negative) analog input of the instrumentation amplifier. Input common-mode voltage range is (V-)+2V to (V+)-2V; safe input voltage is \u00b140V with RS = 0\u03a9."+      },+      {+        "number": "3",+        "name": "VIN+",+        "type": "input",+        "description": "Non-inverting (positive) analog input of the instrumentation amplifier. Input common-mode voltage range is (V-)+2V to (V+)-2V; safe input voltage is \u00b140V with RS = 0\u03a9."+      },+      {+        "number": "4",+        "name": "V-",+        "type": "power_in",+        "description": "Negative supply rail. Dual-supply range \u00b12.25V to \u00b118V; single-supply operation V+ = 4.5V to 36V with V- = 0V. Decouple locally to ground."+      },+      {+        "number": "5",+        "name": "REF",+        "type": "input",+        "description": "Reference input that sets the output DC reference level. Must be driven by a low-impedance source or connected directly to ground; any source impedance here directly degrades CMRR."+      },+      {+        "number": "6",+        "name": "VO",+        "type": "output",+        "description": "Amplifier output. VO = G \u00d7 (VIN+ - VIN-) + VREF, where G = 1 + 50k\u03a9/RG. Short-circuit protected to VS/2 continuously."+      },+      {+        "number": "7",+        "name": "V+",+        "type": "power_in",+        "description": "Positive supply rail. Dual-supply range \u00b12.25V to \u00b118V; single-supply 4.5V to 36V with V- = 0V. Decouple locally with a 0.1\u00b5F ceramic capacitor."+      },+      {+        "number": "8",+        "name": "RG",+        "type": "passive",+        "description": "Gain-setting pin. For gains greater than 1, place a gain resistor between pin 1 and pin 8. Gain is set as G = 1 + 50k\u03a9/RG. Leave open for G = 1."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.ti.com/lit/ds/symlink/ina128.pdf",+        "pages": 42,+        "sha256": "1b13f3f996838202",+        "source_tier": "mfr"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 8,+        "described": 8,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "metadata": {+    "specs": {+      "Type": "Instrumentation amplifier",+      "Gain": "1 to 10000 (G = 1 + 50k/RG)",+      "Gain set": "single external resistor (RG)",+      "CMRR": "120 dB at G=100",+      "Offset voltage": "50 \u00b5V max",+      "Supply": "\u00b12.25 to \u00b118 V",+      "Quiescent current": "~700 \u00b5A",+      "Package": "SOIC-8"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "ina128",+    "instrumentation amplifier",+    "in-amp",+    "bridge amplifier",+    "precision differential amp"+  ],+  "discovery_pitch": "INA128 precision instrumentation amplifier (SOIC-8) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -27,10 +146,5 @@     "docs/ina128-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file