DAC80504

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "dac80504",+  "title": "DAC80504",+  "brief": "TI 16-bit quad-channel DAC, WQFN-16. SPI, internal 2.5 V reference, true 16-bit accuracy. Datasheet-verified.",   "version": "0.1.0",-  "type": "component",-  "description": "TI 16-bit quad-channel DAC, WQFN-16. SPI, internal 2.5 V reference, true 16-bit accuracy. Datasheet-verified.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "data-converter",@@ -13,6 +16,177 @@     "wqfn-16",     "texas-instruments"   ],+  "component": {+    "mpn": "DAC80504",+    "manufacturer": "Texas Instruments",+    "package": "WQFN-16",+    "pin_count": 17,+    "category": "Data Converter",+    "subcategory": "Digital-to-analog converter",+    "datasheet": "https://www.ti.com/lit/ds/symlink/dac80504.pdf",+    "parts": {+      "symbol": "dac80504.kicad_sym",+      "footprint": "dac80504.kicad_mod",+      "model_3d": "dac80504.glb",+      "model_3d_step": "dac80504.step",+      "lbr": "dac80504.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "REF",+        "type": "bidirectional",+        "description": "Reference pin. When using the internal reference this is the reference output voltage pin (default). When using an external reference this is the reference input pin."+      },+      {+        "number": "2",+        "name": "OUT0",+        "type": "output",+        "description": "Analog output voltage from DAC channel 0. Buffered, high-drive (up to 20 mA within 0.5 V of the rails)."+      },+      {+        "number": "3",+        "name": "OUT1",+        "type": "output",+        "description": "Analog output voltage from DAC channel 1. Buffered voltage output."+      },+      {+        "number": "4",+        "name": "OUT2",+        "type": "output",+        "description": "Analog output voltage from DAC channel 2. Buffered voltage output."+      },+      {+        "number": "5",+        "name": "OUT3",+        "type": "output",+        "description": "Analog output voltage from DAC channel 3. Buffered voltage output."+      },+      {+        "number": "6",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference point for all circuitry on the device."+      },+      {+        "number": "7",+        "name": "VDD",+        "type": "power_in",+        "description": "Analog supply voltage, 2.7 V to 5.5 V."+      },+      {+        "number": "8",+        "name": "GAIN",+        "type": "input",+        "description": "Sets the gain configuration after power-up or reset. Tied to GND -> buffer gain = 1 for all four channels. Tied to VIO -> buffer gain = 2. Changes after power-up have no effect."+      },+      {+        "number": "9",+        "name": "RSTSEL",+        "type": "input",+        "description": "Reset select. Tied to GND -> all four DACs reset to zero scale. Tied to VIO -> all four DACs reset to midscale."+      },+      {+        "number": "10",+        "name": "REFDIV",+        "type": "input",+        "description": "Sets the reference divider configuration after power-up or reset. Tied to GND -> reference not divided. Tied to VIO -> reference voltage divided by 2. Changes after power-up have no effect."+      },+      {+        "number": "11",+        "name": "LDAC",+        "type": "input",+        "description": "Load-DAC. Active-low. A high-to-low transition causes DAC outputs of channels configured in synchronous mode to update simultaneously. May be tied permanently to GND."+      },+      {+        "number": "12",+        "name": "CS",+        "type": "input",+        "description": "Active-low serial-interface frame synchronization (chip select). When low, enables the SPI input shift register."+      },+      {+        "number": "13",+        "name": "SCLK",+        "type": "input",+        "description": "Serial interface clock, up to 50 MHz."+      },+      {+        "number": "14",+        "name": "SDI",+        "type": "input",+        "description": "Serial interface data input. Data are clocked into the input shift register on each falling edge of SCLK."+      },+      {+        "number": "15",+        "name": "SDO/ALARM",+        "type": "output",+        "description": "Serial data output (default). SDO is high impedance when CS is high. Data are clocked out of the shift register on either the rising or falling edge of SCLK as specified by the FSDO bit. Alternatively can be configured as an open-drain ALARM output to indicate a CRC or reference alarm event; when used as ALARM a 10 k\u03a9 pull-up to VIO is required."+      },+      {+        "number": "16",+        "name": "VIO",+        "type": "power_in",+        "description": "I/O supply voltage, 1.7 V to 5.5 V. Sets the I/O operating voltage for the serial interface."+      },+      {+        "number": "17",+        "name": "Thermal Pad",+        "type": "passive",+        "description": "Exposed thermal pad on the bottom of the QFN package. Connect to internal PCB ground plane with multiple vias for good thermal performance."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.ti.com/lit/ds/symlink/dac80504.pdf",+        "pages": 50,+        "sha256": "66feb81f28eb3a23",+        "source_tier": "mfr"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 17,+        "described": 17,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "metadata": {+    "specs": {+      "Type": "Quad-channel voltage-output DAC",+      "Resolution": "16-bit",+      "Channels": "4",+      "Interface": "SPI",+      "Reference": "Internal 2.5 V or external",+      "Accuracy": "16-bit monotonic, low INL",+      "Supply": "2.7-5.5 V",+      "Package": "WQFN-16"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "dac80504",+    "16-bit quad dac",+    "4 channel dac spi",+    "precision dac internal reference"+  ],+  "discovery_pitch": "TI DAC80504 16-bit quad-channel DAC (WQFN-16) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -30,10 +204,5 @@     "docs/dac80504-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file