HX83088-S

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  "title": "HX83088-S",
  "brief": "ZHHXDZ RS-485 / RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "interface",
    "hx83088-s",
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  "component": {
    "mpn": "HX83088-S",
    "manufacturer": "ZHHXDZ",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603105169508737024",
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    "distributor_links": {
      "lcsc": "C19186120"
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    "distributor_check": {
      "checked_at": "2026-10-18T13:37:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver data output; per the receiver truth table it is high when A-B is -50 mV or more, low when A-B is -200 mV or less, and high-impedance when RE is high and DE is high."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable, active low: the receiver is enabled when RE is low and RO goes high-impedance when RE is high (inferred from the truth table; the source text for this pin is partly garbled)."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable, active high: when DE is high the driver drives A and B according to DI, and when DE is low A and B are high-impedance."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver data input: with DE high, DI high drives A high and B low, and DI low drives A low and B high."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all voltages are referenced to ground."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting driver output and receiver input bus terminal, rated ESD ±15 kV (HBM) on A/B; receiver input impedance is 1/8 unit load (RIN 96 kΩ minimum)."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting driver output and receiver input bus terminal, rated ESD ±15 kV (HBM) on A/B; receiver input impedance is 1/8 unit load (RIN 96 kΩ minimum)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 4.5 V to 5.5 V (5 V nominal); absolute maximum is 6.0 V."
      }
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      "Manufacturer": "ZHHXDZ",
      "Package": "SOP-8",
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      "Pins": "8"
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          "name": "Change in magnitude of driver differential output voltage",
          "symbol": "ΔVOD",
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          "name": "Change in magnitude of driver common-mode output voltage",
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        {
          "name": "Input high voltage",
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          "conditions": "DE, RE, DI",
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        {
          "name": "Input low voltage",
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          "min": -2,
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        {
          "name": "Input current (A, B)",
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          "kind": "electrical",
          "unit": "uA",
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          "name": "Input current (A, B)",
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          "name": "Receiver differential input threshold voltage",
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          "kind": "electrical",
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          "min": -200,
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          "name": "Receiver differential input threshold voltage change",
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          "name": "Receiver output high level",
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          "kind": "electrical",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "IO=-8mA",
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          "name": "Receiver output low level",
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          "name": "Receiver output leakage (tri-state)",
          "symbol": "IOZR",
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          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "0.4V ≤ Vo ≤ 2.4V",
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        {
          "name": "Receiver input impedance",
          "symbol": "RIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 96,
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          "name": "No load operating current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
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          "max": 600,
          "conditions": "DE = Vcc, RE=DI=GND or Vcc",
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          "name": "No load operating current",
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          "max": 600,
          "conditions": "DE = GND, RE=DI=GND or Vcc",
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        {
          "name": "Receiver output short-circuit current",
          "symbol": "IOSR",
          "kind": "electrical",
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          "conditions": "0V ≤ VRO ≤",
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          "name": "ESD protection, human body model",
          "symbol": "ESD",
          "kind": "electrical",
          "unit": "kV",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "Between A/B, human body model",
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          "name": "Driver input to output propagation delay (low to high)",
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