main
Ray Set visibility: public 755ec44 3d ago
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016
{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp3911a0-e",
  "title": "MCP3911A0-E",
  "brief": "Microchip Tech Pre-ordered MCUs, QFN-20(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "mcp3911a0-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MCP3911A0-E",
    "manufacturer": "Microchip Tech",
    "package": "QFN-20(4x4)",
    "pin_count": 21,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3764de5c42db125f491ccf89583074ed.pdf",
    "parts": {
      "symbol": "mcp3911a0-e.kicad_sym",
      "footprint": "mcp3911a0-e.kicad_mod",
      "model_3d": "mcp3911a0-e-hero.glb",
      "model_3d_plain": "mcp3911a0-e-etched.glb",
      "model_3d_step": "mcp3911a0-e-etched.step",
      "model_3d_step_plain": "mcp3911a0-e.step",
      "lbr": "mcp3911a0-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C637698"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:24:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CH0+",
        "type": "input",
        "description": "Noninverting analog input for Channel 0; linear range is ±600 mV/GAIN with VREF = 1.2V, and absolute input is ±1V with no distortion (±2V without damage) relative to AGND."
      },
      {
        "number": "2",
        "name": "CH0-",
        "type": "input",
        "description": "Inverting analog input for Channel 0; linear range is ±600 mV/GAIN with VREF = 1.2V, and absolute input is ±1V with no distortion (±2V without damage) relative to AGND."
      },
      {
        "number": "3",
        "name": "CH1-",
        "type": "input",
        "description": "Inverting analog input for Channel 1; linear range is ±600 mV/GAIN with VREF = 1.2V, and absolute input is ±1V with no distortion (±2V without damage) relative to AGND."
      },
      {
        "number": "4",
        "name": "CH1+",
        "type": "input",
        "description": "Noninverting analog input for Channel 1; linear range is ±600 mV/GAIN with VREF = 1.2V, and absolute input is ±1V with no distortion (±2V without damage) relative to AGND."
      },
      {
        "number": "5",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground, return path for internal analog circuitry; must be connected to the same ground as DGND, preferably with a star connection."
      },
      {
        "number": "6",
        "name": "REFIN+/OUT",
        "type": "bidirectional",
        "description": "Noninverting voltage reference input (external reference when VREFEXT = 1) and internal reference output (when VREFEXT = 0) with minimal drive capability, where a 0.1 µF ceramic capacitor is sufficient."
      },
      {
        "number": "7",
        "name": "REFIN-",
        "type": "input",
        "description": "Inverting voltage reference input, connected to the external VREF- for a differential reference or directly to AGND for a single-ended or internal reference."
      },
      {
        "number": "8",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground, return path for internal digital circuitry; must be connected to the same ground as AGND, preferably with a star connection."
      },
      {
        "number": "9",
        "name": "MDAT1",
        "type": "tri_state",
        "description": "Modulator data output for Channel 1, high-impedance when its MODOUT bit is low and otherwise updated at the AMCLK frequency."
      },
      {
        "number": "10",
        "name": "MDAT0",
        "type": "tri_state",
        "description": "Modulator data output for Channel 0, high-impedance when its MODOUT bit is low and otherwise updated at the AMCLK frequency."
      },
      {
        "number": "11",
        "name": "DR",
        "type": "tri_state",
        "description": "Active-low data ready pulse output, high-impedance when DR_HIZ = 0 (default) or driven high when DR_HIZ = 1; a 100 kΩ pull-up to DVDD is recommended when DR_HIZ = 0."
      },
      {
        "number": "12",
        "name": "OSC1/CLKI",
        "type": "input",
        "description": "Oscillator crystal connection or external clock input."
      },
      {
        "number": "13",
        "name": "OSC2",
        "type": "passive",
        "description": "Oscillator crystal connection."
      },
      {
        "number": "14",
        "name": "CS",
        "type": "input",
        "description": "Serial interface chip select input."
      },
      {
        "number": "15",
        "name": "SCK",
        "type": "input",
        "description": "Serial interface clock input (SPI up to 20 MHz)."
      },
      {
        "number": "16",
        "name": "SDO",
        "type": "output",
        "description": "Serial interface data output (the pin table misprints it as 'Data Input')."
      },
      {
        "number": "17",
        "name": "SDI",
        "type": "input",
        "description": "Serial interface data input."
      },
      {
        "number": "18",
        "name": "RESET",
        "type": "input",
        "description": "Active-low Schmitt-triggered master reset input that resets all registers to default and blocks communication while at DGND."
      },
      {
        "number": "19",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply, to be maintained between 2.7V and 3.6V with appropriate bypass capacitors."
      },
      {
        "number": "20",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply, to be maintained between 2.7V and 3.6V with appropriate bypass capacitors."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed thermal pad, must be connected to AGND or left floating."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pin table describes SDO (QFN pin 16) as 'Serial Interface Data Input Pin', an apparent typ; The QFN pin column was used because the MPN suffix -E/ML in the marking section indicates the QFN va; OSC2 type chosen as passive (crystal connection); datasheet does not state a direction.",
          "1/21 pins cited to the wrong page (name found elsewhere): ['13:OSC2@p19']"
        ],
        "pages_sent": 13,
        "cost_usd": 0.132,
        "at": "2026-10-23T09:24:30"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3764de5c42db125f491ccf89583074ed.pdf",
        "pages": 74,
        "sha256": "6aa4f0fb7c0af6d5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mcp3911a0-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp3911a0-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3d388e27865ed8d6ab41cf1fb92536ace6c7760d4af6e1c10dcffca8d9666c8e",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "QFN-20(4x4)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "21"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6aa4f0fb7c0af6d52735ad1f93c1e5330429e7998277a2ba89e0a6d1b883ed5d",
      "rows": [
        {
          "name": "Supply voltage VDD",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Digital inputs and outputs w.r.t. AGND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "w.r.t. AGND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Analog input w.r.t. AGND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "w.r.t. AGND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VREF input w.r.t. AGND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": null,
          "conditions": "-0.6V to VDD + 0.6V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient temp. with power applied",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature of leads",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 seconds",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD on all pins (HBM)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "HBM",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Resolution (No Missing Codes)",
          "symbol": "",
          "kind": "electrical",
          "unit": "bits",
          "min": 24,
          "typ": null,
          "max": null,
          "conditions": "OSR = 256 or greater",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Sampling Frequency",
          "symbol": "fS(DMCLK)",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 1,
          "max": 4,
          "conditions": "For maximum condition, BOOST[1:0] = 11",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Data Rate",
          "symbol": "fD(DRCLK)",
          "kind": "electrical",
          "unit": "ksps",
          "min": null,
          "typ": 4,
          "max": 125,
          "conditions": "For maximum condition, BOOST[1:0] = 11, OSR = 32",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Analog Input Absolute Voltage on CH0+, CH0-, CH1+, CH1-",
          "symbol": "CH0+/-",
          "kind": "electrical",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "All analog input channels, measured to AGND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Error",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -2,
          "typ": 0.2,
          "max": 2,
          "conditions": "Note 4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain Error",
          "symbol": "GE",
          "kind": "electrical",
          "unit": "%",
          "min": -6,
          "typ": null,
          "max": 6,
          "conditions": "Note 4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Impedance G=1",
          "symbol": "ZIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 232,
          "typ": null,
          "max": null,
          "conditions": "G = 1, proportional to 1/AMCLK",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Impedance G=32",
          "symbol": "ZIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 33,
          "typ": null,
          "max": null,
          "conditions": "G = 32, proportional to 1/AMCLK",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Signal-to-Noise and Distortion Ratio",
          "symbol": "SINAD",
          "kind": "electrical",
          "unit": "dB",
          "min": 92,
          "typ": 94.5,
          "max": null,
          "conditions": "Note 1",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Total Harmonic Distortion",
          "symbol": "THD",
          "kind": "electrical",
          "unit": "dBc",
          "min": null,
          "typ": -106.5,
          "max": -103,
          "conditions": "Includes the first 35 harmonics",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Signal-to-Noise Ratio",
          "symbol": "SNR",
          "kind": "electrical",
          "unit": "dB",
          "min": 92,
          "typ": 95,
          "max": null,
          "conditions": "Note 1",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Internal voltage reference tolerance",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.176,
          "typ": 1.2,
          "max": 1.224,
          "conditions": "VREFEXT = 0, TA = +25°C only",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reference input capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential reference input voltage range (VREF+ – VREF-)",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.1,
          "typ": null,
          "max": 1.3,
          "conditions": "VREFEXT = 1",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Absolute Voltage on REFIN- Pin",
          "symbol": "VREF-",
          "kind": "electrical",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "REFIN- should be connected to AGND when VREFEXT = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Master Clock Input Frequency Range",
          "symbol": "fMCLK",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "CLKEXT = 1 (Note 6)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Crystal Oscillator Operating Frequency Range",
          "symbol": "fXTAL",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 20,
          "conditions": "CLKEXT = 0 (Note 6)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Analog Master Clock",
          "symbol": "AMCLK",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Note 6",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Voltage, Analog",
          "symbol": "AVDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Voltage, Digital",
          "symbol": "DVDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Current, Analog BOOST 00",
          "symbol": "IDD,A",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.5,
          "max": 2.3,
          "conditions": "BOOST[1:0] = 00 (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Current, Analog BOOST 01",
          "symbol": "IDD,A",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.8,
          "max": 2.8,
          "conditions": "BOOST[1:0] = 01 (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Current, Analog BOOST 10",
          "symbol": "IDD,A",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.5,
          "max": 3.5,
          "conditions": "BOOST[1:0] = 10 (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Current, Analog BOOST 11",
          "symbol": "IDD,A",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 4.4,
          "max": 6.25,
          "conditions": "BOOST[1:0] = 11 (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Current, Digital",
          "symbol": "IDD,D",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.2,
          "max": 0.3,
          "conditions": "MCLK = 4 MHz, proportional to MCLK",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current, Analog",
          "symbol": "IDDS,A",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "AVDD pin only (Note 3)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current, Digital",
          "symbol": "IDDS,D",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "DVDD pin only (Note 3)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "CS = DVDD, VIN = DGND to DVDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output leakage Current",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "CS = DVDD, VOUT = DGND or DVDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = +2.1 mA, DVDD = 3.3V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Internal Capacitance (all inputs and outputs)",
          "symbol": "CINT",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "TA = +25°C, SCK = 1.0 MHz, DVDD = 3.3V (Note 1)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock Frequency",
          "symbol": "fSCK",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CS Setup Time",
          "symbol": "tCSS",
          "kind": "timing",
          "unit": "ns",
          "min": 25,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CS Hold Time",
          "symbol": "tCSH",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CS Disable Time",
          "symbol": "tCSD",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Data Setup Time",
          "symbol": "tSU",
          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Data Hold Time",
          "symbol": "tHD",
          "kind": "timing",
          "unit": "ns",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock High Time",
          "symbol": "tHI",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock Low Time",
          "symbol": "tLO",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock Delay Time",
          "symbol": "tCLD",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock Enable Time",
          "symbol": "tCLE",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output Valid from SCK Low",
          "symbol": "tDO",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output Disable Time",
          "symbol": "tDIS",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Note 1",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reset Pulse Width (RESET)",
          "symbol": "tMCLR",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Data Transfer Time to DR",
          "symbol": "tDODR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Note 2",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Note 1",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Internal VREF Temperature Coefficient",
          "symbol": "TCVREF",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "TA = -40°C to +125°C, VREFEXT = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Offset Error Drift",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain Error Drift",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Integral Nonlinearity",
          "symbol": "INL",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, 20-Lead QFN",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 43,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mcp3911a0-e"
  ],
  "discovery_pitch": "MCP3911A0-E (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp3911a0-e.kicad_sym",
    "mcp3911a0-e.kicad_mod",
    "mcp3911a0-e.glb",
    "mcp3911a0-e.step",
    "mcp3911a0-e.lbr",
    "docs/hero.png",
    "docs/mcp3911a0-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp3911a0-e-hero.glb",
    "mcp3911a0-e-hero.overlay.json",
    "mcp3911a0-e-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}