component
DAC7750IRHAT
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), VQFN-40-EP(6x6). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+332−8@@ -1,13 +1,342 @@ {+ "schema_version": 1,+ "type": "component", "slug": "dac7750irhat",+ "title": "DAC7750IRHAT",+ "brief": "Texas Instruments Digital To Analog Converters (DAC), VQFN-40-EP(6x6). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Digital To Analog Converters (DAC), VQFN-40-EP(6x6). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "data acquisition", "dac7750irhat" ],+ "component": {+ "mpn": "DAC7750IRHAT",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-40-EP(6x6)",+ "pin_count": 41,+ "category": "Data Acquisition",+ "subcategory": "Digital To Analog Converters (DAC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/dac7750",+ "parts": {+ "symbol": "dac7750irhat.kicad_sym",+ "footprint": "dac7750irhat.kicad_mod",+ "model_3d": "dac7750irhat.glb",+ "model_3d_step": "dac7750irhat.step",+ "lbr": "dac7750irhat.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "2",+ "name": "ALARM",+ "type": "output",+ "description": "Alarm pin. Open-drain digital output requiring an external pull-up (~10 k\u03a9). Goes low (active) on ALARM conditions (open circuit, over-temperature, watchdog timeout, etc.)."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Digital ground reference for the device."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Digital ground reference for the device."+ },+ {+ "number": "5",+ "name": "CLR",+ "type": "input",+ "description": "Clear input. Active-high digital input; a logic high forces the part into the CLEAR state (drives IOUT to the pre-programmed clear condition)."+ },+ {+ "number": "6",+ "name": "LATCH",+ "type": "input",+ "description": "Load-DAC latch input. A rising edge transfers the 24-bit input shift register data into the DAC data and control registers and updates the output."+ },+ {+ "number": "7",+ "name": "SCLK",+ "type": "input",+ "description": "SPI serial clock input, up to 30 MHz. Schmitt-trigger logic input."+ },+ {+ "number": "8",+ "name": "DIN",+ "type": "input",+ "description": "SPI serial data input (MOSI). Data are clocked into the 24-bit input shift register on the rising edge of SCLK. Schmitt-trigger logic input."+ },+ {+ "number": "9",+ "name": "SDO",+ "type": "output",+ "description": "SPI serial data output (MISO). Data are valid on the rising edge of SCLK."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "16",+ "name": "ISET-R",+ "type": "passive",+ "description": "External precision RSET resistor connection (~15 k\u03a9) that sets the output-current full-scale reference for the current mirror."+ },+ {+ "number": "17",+ "name": "REFOUT",+ "type": "output",+ "description": "Internal 5 V reference output (10 ppm/\u00b0C). Tie to REFIN when using the internal reference; max sourced current 10 mA."+ },+ {+ "number": "18",+ "name": "REFIN",+ "type": "input",+ "description": "Reference input for the DAC (nominal 4.95 V-5.05 V). Connect to REFOUT for internal-reference operation, or drive externally."+ },+ {+ "number": "19",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "20",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "21",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "22",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "23",+ "name": "DVDD-EN",+ "type": "input",+ "description": "Internal digital-supply enable. Tie to GND to disable the internal DVDD LDO and drive DVDD externally; leave floating to enable the internal 4.6 V supply that then appears on DVDD."+ },+ {+ "number": "24",+ "name": "HART-IN",+ "type": "input",+ "description": "HART modulation input; injects an external HART FSK signal onto the current output."+ },+ {+ "number": "25",+ "name": "R3-SENSE",+ "type": "output",+ "description": "Output-current monitor pin. The voltage between R3-SENSE and BOOST is directly proportional to IOUT (internal sense resistor)."+ },+ {+ "number": "26",+ "name": "IOUT",+ "type": "output",+ "description": "Programmable current output pin (0-20 mA, 4-20 mA, or 0-24 mA). Loop compliance voltage is AVDD \u2212 2 V at 24 mA."+ },+ {+ "number": "27",+ "name": "BOOST",+ "type": "output",+ "description": "External-transistor connection (optional). Reduces on-chip power dissipation by offloading the output pass device."+ },+ {+ "number": "28",+ "name": "CAP1",+ "type": "passive",+ "description": "Output filtering capacitor connection (optional)."+ },+ {+ "number": "29",+ "name": "CAP2",+ "type": "passive",+ "description": "Output filtering capacitor connection (optional)."+ },+ {+ "number": "30",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "31",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "32",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "33",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "34",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "35",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "36",+ "name": "AVDD",+ "type": "power_in",+ "description": "Positive analog supply, 10 V to 36 V."+ },+ {+ "number": "37",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "38",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "39",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital supply, 2.7 V to 5.5 V. Acts as an input when the internal DVDD LDO is disabled (DVDD-EN tied to GND), otherwise sources the internal 4.6 V rail as an output."+ },+ {+ "number": "40",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "41",+ "name": "PAD",+ "type": "power_in",+ "description": "Thermal pad, internally connected to GND. Solder to a copper plane for thermal performance; may be tied to GND or left electrically floating provided the GND pins are connected."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac7750",+ "pages": null,+ "sha256": "2f63242163158dd1",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 41,+ "described": 41,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "VQFN-40-EP(6x6)",+ "Category": "Data Acquisition",+ "Pins": "41"+ }+ },+ "variants": [+ {+ "mpn": "DAC7750IRHAT",+ "kind": "packaging"+ },+ {+ "mpn": "DAC7750IRHAR",+ "kind": "unknown"+ },+ {+ "mpn": "DAC7750IRHATIPWP",+ "kind": "packaging"+ },+ {+ "mpn": "DAC7750IRHATIPWPR",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "dac7750irhat"+ ],+ "discovery_pitch": "DAC7750IRHAT (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +354,5 @@ "docs/dac7750irhat-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }