MAX3093N

{
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  "type": "component",
  "slug": "max3093n",
  "title": "MAX3093N",
  "brief": "HGSEMI RS-485 / RS-422 ICs, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "interface",
    "max3093n",
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  "component": {
    "mpn": "MAX3093N",
    "manufacturer": "HGSEMI",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6157b241c7b1a9988df34a551d341e0e.pdf",
    "parts": {
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    "distributor_links": {
      "lcsc": "C48031098"
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    "distributor_check": {
      "checked_at": "2026-10-19T10:08:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INA-",
        "type": "input",
        "description": "Receiver A inverting differential input (inputs A pair, pins 1 and 2), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "2",
        "name": "INA+",
        "type": "input",
        "description": "Receiver A non-inverting differential input (inputs A pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "3",
        "name": "OUTPUT A",
        "type": "tri_state",
        "description": "Receiver A TRI-STATE output with 6 mA source and sink capability, controlled by TRI-STATE CONTROL A/C."
      },
      {
        "number": "4",
        "name": "TRI-STATE CONTROL A/C",
        "type": "input",
        "description": "Enable input for the TRI-STATE outputs of receivers A and C, with VIH min 2.0V and VIL max 0.8V."
      },
      {
        "number": "5",
        "name": "OUTPUT C",
        "type": "tri_state",
        "description": "Receiver C TRI-STATE output with 6 mA source and sink capability, controlled by TRI-STATE CONTROL A/C."
      },
      {
        "number": "6",
        "name": "INC+",
        "type": "input",
        "description": "Receiver C non-inverting differential input (inputs C pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "7",
        "name": "INC-",
        "type": "input",
        "description": "Receiver C inverting differential input (inputs C pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; all voltages are referenced to this pin."
      },
      {
        "number": "9",
        "name": "IND-",
        "type": "input",
        "description": "Receiver D inverting differential input (inputs D pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "10",
        "name": "IND+",
        "type": "input",
        "description": "Receiver D non-inverting differential input (inputs D pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "11",
        "name": "OUTPUT D",
        "type": "tri_state",
        "description": "Receiver D TRI-STATE output with 6 mA source and sink capability, controlled by TRI-STATE CONTROL B/D."
      },
      {
        "number": "12",
        "name": "TRI-STATE CONTROL B/D",
        "type": "input",
        "description": "Enable input for the TRI-STATE outputs of receivers B and D, with VIH min 2.0V and VIL max 0.8V."
      },
      {
        "number": "13",
        "name": "OUTPUT B",
        "type": "tri_state",
        "description": "Receiver B TRI-STATE output with 6 mA source and sink capability, controlled by TRI-STATE CONTROL B/D."
      },
      {
        "number": "14",
        "name": "INB+",
        "type": "input",
        "description": "Receiver B non-inverting differential input (inputs B pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "15",
        "name": "INB-",
        "type": "input",
        "description": "Receiver B inverting differential input (inputs B pair), with ±0.2V sensitivity over the ±7V common-mode range."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, operating range 4.75V to 5.25V (absolute maximum 7V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The connection diagram labels each input pair only as 'INPUTS A/B/C/D' and marks polarity with +/- o; The datasheet does not state the active level of the TRI-STATE control pins. It gives only VIH/VIL f",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.2554,
        "at": "2026-10-19T10:05:51"
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      "datasheet": {
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        "pages": 8,
        "sha256": "fe6524329b7d3123",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
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        "refuses_to_fabricate": true
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "DIP-16",
      "Category": "Interface",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "name": "Supply Voltage (Vcc)",
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        {
          "name": "Common Mode Range",
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          "name": "Differential Input Voltage",
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        {
          "name": "Storage Temperature Range",
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          "unit": "°C",
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        {
          "name": "Lead Temperature (Soldering 10 sec)",
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          "name": "Current Per Output",
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        {
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        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
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          "unit": "°C",
          "min": -40,
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        {
          "name": "Enable Input Rise or Fall Times",
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          "unit": "ns",
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        },
        {
          "name": "Minimum Differential Input Voltage",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "V",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "VOUT = VOH or VOL; -7V < VCM < +7V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Minimum High Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.84,
          "typ": 4.2,
          "max": null,
          "conditions": "VCC=Min, V(DIFF)=+1V, IOUT=6.0mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Minimum Enable High Input Level Voltage",
          "symbol": "VIH",
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          "unit": "V",
          "min": 2,
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        },
        {
          "name": "Maximum Enable Low Input Level Voltage",
          "symbol": "VIL",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
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        },
        {
          "name": "Maximum TRI-STATE Output Leakage Current",
          "symbol": "IOZ",
          "kind": "electrical",
          "unit": "µA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "VOUT=VCC or GND, TRI-STATE Control=VIL",
          "source_page": 3,
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        {
          "name": "Maximum Enable Input Current",
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          "conditions": "VIN=VCC or GND",
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        {
          "name": "Input Hysteresis",
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          "conditions": "",
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        },
        {
          "name": "Propagation Delay Input to Output",
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          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "CL=50pF; VDIFF=2.5V",
          "source_page": 4,
          "source": "datasheet"
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