MAX3232CDR

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  "slug": "max3232cdr",
  "title": "MAX3232CDR",
  "brief": "UMW RS232 ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "MAX3232CDR",
    "manufacturer": "UMW",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757270695342411776",
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      "lcsc": "C5721293"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal of the voltage-doubler charge-pump capacitor C1, one of the four external charge-pump capacitors."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_out",
        "description": "Charge-pump output generating +5.5 V; absolute maximum V+ is -0.3 V to +7.0 V with respect to network GND."
      },
      {
        "number": "3",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal of the voltage-doubler charge-pump capacitor C1."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal of the inverting charge-pump capacitor C2."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal of the inverting charge-pump capacitor C2."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_out",
        "description": "Charge-pump output generating -5.5 V; absolute maximum V- is +0.3 V to -7.0 V with respect to network GND."
      },
      {
        "number": "7",
        "name": "DOUT2",
        "type": "output",
        "description": "RS-232 driver output 2; absolute maximum output voltage is -13.2 V to +13.2 V."
      },
      {
        "number": "8",
        "name": "RIN2",
        "type": "input",
        "description": "RS-232 receiver input 2; input voltage is rated from -25 V to +25 V."
      },
      {
        "number": "9",
        "name": "ROUT2",
        "type": "output",
        "description": "TTL/CMOS receiver output 2; absolute maximum output voltage is -0.3 V to VCC+0.3 V."
      },
      {
        "number": "10",
        "name": "DIN2",
        "type": "input",
        "description": "TTL/CMOS driver input 2; VIH is 2.0 V minimum at VCC=3.3 V and 2.4 V minimum at VCC=5 V, and VIL is 0.8 V maximum."
      },
      {
        "number": "11",
        "name": "DIN1",
        "type": "input",
        "description": "TTL/CMOS driver input 1; VIH is 2.0 V minimum at VCC=3.3 V and 2.4 V minimum at VCC=5 V, and VIL is 0.8 V maximum."
      },
      {
        "number": "12",
        "name": "ROUT1",
        "type": "output",
        "description": "TTL/CMOS receiver output 1; absolute maximum output voltage is -0.3 V to VCC+0.3 V."
      },
      {
        "number": "13",
        "name": "RIN1",
        "type": "input",
        "description": "RS-232 receiver input 1; input voltage is rated from -25 V to +25 V."
      },
      {
        "number": "14",
        "name": "DOUT1",
        "type": "output",
        "description": "RS-232 driver output 1; absolute maximum output voltage is -13.2 V to +13.2 V."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the network GND is the reference for all device voltages."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage of 3.0 V to 5.5 V; absolute maximum VCC is -0.3 V to +6.0 V."
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  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOP-16",
      "Category": "Interface",
      "Pins": "16"
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        {
          "name": "Negative output supply voltage range",
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          "kind": "thermal",
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        {
          "name": "Driver and control high-level input voltage",
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          "name": "Driver and control high-level input voltage",
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          "name": "Driver high-level output voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 5,
          "typ": 5.4,
          "max": null,
          "conditions": "DOUT at RL=3kΩ to GND, DIN=GND",
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        {
          "name": "Driver low-level output voltage",
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          "kind": "electrical",
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          "min": null,
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          "name": "Short-circuit output current",
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          "kind": "electrical",
          "unit": "mA",
          "min": -35,
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          "conditions": "VCC=3.6V, VOUT=0V",
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          "name": "Short-circuit output current",
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          "min": -60,
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          "conditions": "VCC=5.5V, VOUT=0V",
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          "name": "Output resistance",
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          "kind": "electrical",
          "unit": "Ω",
          "min": 300,
          "typ": null,
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          "conditions": "VCC, V+ and V- =0V, VOUT=±2.0V",
          "source_page": 5,
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          "name": "Receiver low-level output voltage",
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          "conditions": "IOH=1.6mA (as printed)",
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          "conditions": "VI=±3.0V~±25V",
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        },
        {
          "name": "Maximum data rate",
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          "kind": "timing",
          "unit": "Kbit/s",
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          "typ": 250,
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