opa551ua

@@ -33,5 +33,79 @@   "author": {     "name": "Ray",     "email": "[email protected]"+  },+  "component": {+    "mpn": "OPA551UA",+    "manufacturer": "Texas Instruments",+    "package": "SOIC-8",+    "pin_count": 8,+    "category": "Operational Amplifier",+    "datasheet": "https://www.ti.com/lit/ds/symlink/opa551ua.pdf",+    "parts": {+      "symbol": "opa551ua.kicad_sym",+      "footprint": "opa551ua.kicad_mod",+      "model_3d": "opa551ua-etched.glb",+      "model_3d_plain": "opa551ua.glb",+      "model_3d_step": "opa551ua-etched.step",+      "model_3d_step_plain": "opa551ua.step",+      "lbr": "opa551ua.lbr"+    },+    "pins": [+      {+        "number": "1",+        "name": "V-",+        "type": "power_in",+        "description": "Negative (lowest) power supply. Operating supply range ±4 V to ±30 V (8 V to 60 V between rails). Pins 1, 4, and 5 are internally connected for improved thermal performance; pin 4 must carry the primary V- supply current, pins 1 and 5 should be connected to a thermal mass rather than used as feedthroughs to V-."+      },+      {+        "number": "2",+        "name": "-IN",+        "type": "input",+        "description": "Inverting op-amp input. Common-mode range (V-)+2.5 V to (V+)-2.5 V; input bias current ±20 pA typ (±100 pA max). Internal clamp diodes protect against voltages beyond the rails; external input current must be limited to 5 mA."+      },+      {+        "number": "3",+        "name": "+IN",+        "type": "input",+        "description": "Noninverting op-amp input. Common-mode range (V-)+2.5 V to (V+)-2.5 V; input bias current ±20 pA typ. Internal clamp diodes protect against voltages beyond the rails; external input current must be limited to 5 mA."+      },+      {+        "number": "4",+        "name": "V-",+        "type": "power_in",+        "description": "Negative (lowest) power supply - primary current carrier for V-. Operating supply range ±4 V to ±30 V (8 V to 60 V total between rails). Bypass with 0.1 µF (and 10 µF) capacitor near the pin."+      },+      {+        "number": "5",+        "name": "V-",+        "type": "power_in",+        "description": "Negative (lowest) power supply. Internally tied to pins 1 and 4 for improved thermal performance. Should be connected to a thermal mass rather than used as a PCB feedthrough for V-."+      },+      {+        "number": "6",+        "name": "Out",+        "type": "output",+        "description": "Amplifier output. Swings to within ~2 V of the rails at 10 mA and ~3 V of the rails at 200 mA. Continuous output current up to ±200 mA; short-circuit current limited to approximately ±380 mA. Stable driving capacitive loads (see Figure 19 for allowed CL vs. gain)."+      },+      {+        "number": "7",+        "name": "V+",+        "type": "power_in",+        "description": "Positive (highest) power supply. Operating supply range ±4 V to ±30 V (8 V to 60 V total between rails). Quiescent current ±7 mA typ (±8.5 mA max). Bypass with 0.1 µF (and 10 µF) capacitor near the pin."+      },+      {+        "number": "8",+        "name": "Flag",+        "type": "output",+        "description": "Thermal-shutdown indicator (current-source output). Sources ~50 nA (1 µA max) during normal operation and 80-160 µA (120 µA typ) when the die exceeds ~160 °C and enters thermal shutdown (resets at ~140 °C). Compliance range V- to (V+)-1.5 V; an external pull-down resistor converts the current to a logic-level signal."+      }+    ],+    "provenance": {+      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }   }-}\ No newline at end of file+}