DS1621

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "ds1621",+  "title": "DS1621",+  "brief": "ADI (Maxim) digital thermometer and thermostat, I2C, SOIC-8. 9-bit, -55 to 125 C, TOUT alarm. Datasheet-verified.",   "version": "0.1.0",-  "type": "component",-  "description": "ADI (Maxim) digital thermometer and thermostat, I2C, SOIC-8. 9-bit, -55 to 125 C, TOUT alarm. Datasheet-verified.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "sensor",@@ -12,6 +15,123 @@     "soic-8",     "analog-devices"   ],+  "component": {+    "mpn": "DS1621",+    "manufacturer": "Analog Devices",+    "package": "SOIC-8",+    "pin_count": 8,+    "category": "Sensor",+    "subcategory": "Temperature sensor / thermostat",+    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/DS1621.pdf",+    "parts": {+      "symbol": "ds1621.kicad_sym",+      "footprint": "ds1621.kicad_mod",+      "model_3d": "ds1621.glb",+      "model_3d_step": "ds1621.step",+      "lbr": "ds1621.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "SDA",+        "type": "bidirectional",+        "description": "2-wire serial data input/output (open-drain). Requires external pull-up to VDD."+      },+      {+        "number": "2",+        "name": "SCL",+        "type": "input",+        "description": "2-wire serial clock input/output (open-drain). Clock line for I\u00b2C-compatible communication."+      },+      {+        "number": "3",+        "name": "TOUT",+        "type": "output",+        "description": "Thermostat output. Active when measured temperature exceeds TH; deasserts when temperature falls below TL, providing programmable hysteresis."+      },+      {+        "number": "4",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference pin (0 V)."+      },+      {+        "number": "5",+        "name": "A2",+        "type": "input",+        "description": "Chip address input pin (MSB of 3-bit slave-address selector). Tie to VDD or GND to set device address on shared 2-wire bus."+      },+      {+        "number": "6",+        "name": "A1",+        "type": "input",+        "description": "Chip address input pin. Tie to VDD or GND to set device address on shared 2-wire bus."+      },+      {+        "number": "7",+        "name": "A0",+        "type": "input",+        "description": "Chip address input pin (LSB of 3-bit slave-address selector). Tie to VDD or GND to set device address on shared 2-wire bus."+      },+      {+        "number": "8",+        "name": "VDD",+        "type": "power_in",+        "description": "Supply voltage input pin. Operating range 2.7 V to 5.5 V. Bypass to GND with a 0.1 \u00b5F capacitor close to the pin."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/DS1621.pdf",+        "pages": 16,+        "sha256": "faa68e65a7b2f8f0",+        "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": "Digital thermometer + thermostat",+      "Interface": "I2C (8 addresses)",+      "Resolution": "9-bit (0.5 C)",+      "Range": "-55 to 125 C",+      "Thermostat output": "TOUT with programmable trip + hysteresis",+      "Nonvolatile": "Trip points stored in EEPROM",+      "Supply": "2.7-5.5 V",+      "Package": "SOIC-8"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "ds1621",+    "i2c thermometer",+    "digital thermostat",+    "temperature switch ic"+  ],+  "discovery_pitch": "ADI DS1621 digital thermometer and thermostat (SOIC-8, I2C) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -29,10 +149,5 @@     "docs/ds1621-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file