AMC1200BDUBR

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  "type": "component",
  "slug": "amc1200bdubr",
  "title": "AMC1200BDUBR",
  "brief": "Texas Instruments Isolation Amplifiers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "AMC1200BDUBR",
    "manufacturer": "Texas Instruments",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "Isolation Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/amc1200",
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      "lbr": "amc1200bdubr.lbr"
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    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "High-side power supply. Recommended 4.5 V to 5.5 V (nominal 5 V); absolute max 6 V referenced to GND1. Supplies the input (shunt-side) domain of the isolation barrier."
      },
      {
        "number": "2",
        "name": "VINP",
        "type": "input",
        "description": "Noninverting analog input. ±250 mV linear differential range with VINN; input clipping above ±320 mV. Input voltage must remain within GND1 - 0.5 V to VDD1 + 0.5 V (absolute max)."
      },
      {
        "number": "3",
        "name": "VINN",
        "type": "input",
        "description": "Inverting analog input. Forms the ±250 mV differential input pair with VINP; typically tied to the low side of the shunt resistor. Differential input resistance ~28 kΩ."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "High-side (input, shunt-side) analog ground. Reference for VDD1 and the VINP/VINN input pair. Isolated from GND2 by the SiO2 barrier."
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Low-side (output, controller-side) analog ground. Reference for VDD2 and the VOUTP/VOUTN output pair. Isolated from GND1 by the SiO2 barrier."
      },
      {
        "number": "6",
        "name": "VOUTN",
        "type": "output",
        "description": "Inverting analog output. Half of the fully-differential output pair (gain 8). Output common-mode is ~VDD2/2 (1.29 V at VDD2=3.3 V, 2.55 V at VDD2=5 V). Output resistance ~2.5 Ω."
      },
      {
        "number": "7",
        "name": "VOUTP",
        "type": "output",
        "description": "Noninverting analog output. Half of the fully-differential output pair (gain 8). Output swings ±1 V around the output common-mode voltage. Short-circuit current ~20 mA."
      },
      {
        "number": "8",
        "name": "VDD2",
        "type": "power_in",
        "description": "Low-side power supply. Recommended 2.7 V to 5.5 V (nominal 3.3 V or 5 V); absolute max 6 V referenced to GND2. Supplies the controller-side (output) domain of the isolation barrier."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/amc1200",
        "pages": 34,
        "sha256": "5d2f7f33f66962be",
        "source_tier": "lcsc"
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      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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        "seat": "z = 0",
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        "zmin_mm": 0,
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        "checked": "2026-10-07",
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        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOP-8",
      "Category": "Signal Isolation Devices",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "AMC1200BDUBR",
      "kind": "packaging"
    },
    {
      "mpn": "AMC1200BDUBRDWVR",
      "kind": "packaging"
    },
    {
      "mpn": "AMC1200BDUBRDWV",
      "kind": "packaging"
    }
  ],
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  "discovery_pitch": "AMC1200BDUBR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
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  "updated_at": "2026-09-24T16:19:27.023Z"
}