component
DAC8551
Public Made by Adomby adom
TI single 16-bit SPI DAC, MSOP-8. Low power, buffered rail-to-rail output, external reference. Datasheet-verified.
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page.json+122−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "dac8551",+ "title": "DAC8551",+ "brief": "TI single 16-bit SPI DAC, MSOP-8. Low power, buffered rail-to-rail output, external reference. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI single 16-bit SPI DAC, MSOP-8. Low power, buffered rail-to-rail output, external reference. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "data-converter",@@ -12,6 +15,122 @@ "msop-8", "texas-instruments" ],+ "component": {+ "mpn": "DAC8551",+ "manufacturer": "Texas Instruments",+ "package": "MSOP-8",+ "pin_count": 8,+ "category": "Data Converter",+ "subcategory": "16-bit SPI DAC",+ "datasheet": "https://www.ti.com/lit/ds/symlink/dac8551.pdf",+ "parts": {+ "symbol": "dac8551.kicad_sym",+ "footprint": "dac8551.kicad_mod",+ "model_3d": "dac8551.glb"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply input, 2.7 V to 5.5 V. Bypass to GND with a 100 nF ceramic capacitor close to the pin."+ },+ {+ "number": "2",+ "name": "VREF",+ "type": "input",+ "description": "Reference voltage input. Sets the DAC output range from 0 V to VREF. Recommended range 0 V to VDD; reference input impedance 125 kOhm typical."+ },+ {+ "number": "3",+ "name": "VFB",+ "type": "input",+ "description": "Feedback connection for the output amplifier. For voltage-output operation, tie externally to VOUT."+ },+ {+ "number": "4",+ "name": "VOUT",+ "type": "output",+ "description": "Analog output voltage from the DAC. Rail-to-rail output amplifier; short-circuit current 50 mA (VDD=5 V), 20 mA (VDD=3 V)."+ },+ {+ "number": "5",+ "name": "SYNC",+ "type": "input",+ "description": "Active-LOW level-triggered frame synchronization input for the serial interface (SPI chip select). Enables the input shift register on the falling edge; DAC updates on the 24th SCLK. Schmitt-Trigger logic input."+ },+ {+ "number": "6",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input. Data can be transferred at rates up to 30 MHz (VDD>=3.6 V) or 20 MHz (VDD<3.6 V). Schmitt-Trigger logic input."+ },+ {+ "number": "7",+ "name": "DIN",+ "type": "input",+ "description": "Serial data input (MOSI). Data is clocked into the 24-bit input shift register on each falling edge of SCLK. Schmitt-Trigger logic input."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference point for all circuitry on the part."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/dac8551.pdf",+ "pages": 31,+ "sha256": "56fcdb7afc6c2428",+ "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": "Single DAC",+ "Resolution": "16-bit (65536 steps)",+ "Interface": "SPI (up to 30 MHz)",+ "Output": "buffered, rail-to-rail",+ "Reference": "external (VREF + VFB)",+ "Settling time": "~10 \u00b5s",+ "Supply voltage": "2.7-5.5 V",+ "Package": "MSOP-8 (VSSOP-8)"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "dac8551",+ "16-bit dac",+ "spi dac",+ "high resolution dac",+ "precision dac"+ ],+ "discovery_pitch": "DAC8551 single 16-bit SPI DAC (MSOP-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/dac8551-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }