INA159AIDGKT

{
  "slug": "ina159aidgkt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Differential Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "ina159aidgkt.step",
    "ina159aidgkt.lbr",
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    "viewers/footprint.html",
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  "component": {
    "mpn": "INA159AIDGKT",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Differential Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina159",
    "parts": {
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      "lbr": "ina159aidgkt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2057877",
      "digikey": "296-18688-2-ND",
      "mouser": "595-INA159AIDGKT"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T01:25:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-18688-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA159AIDGKT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF 1",
        "type": "input",
        "description": "Reference input 1, which with REF 2 sets the output reference point; the reference pins are rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V."
      },
      {
        "number": "2",
        "name": "−IN",
        "type": "input",
        "description": "Inverting signal input of the difference amplifier, rated for signal input voltage up to ±30V."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting signal input of the difference amplifier, rated for signal input voltage up to ±30V, with a common-mode range of −12.5V to +17.5V at VS = 5V and VREF2 = 4.096V in the Table 1 configuration."
      },
      {
        "number": "4",
        "name": "V−",
        "type": "power_in",
        "description": "Negative power supply terminal; the device operates from a total supply of +1.8V to +5.5V single or split supplies."
      },
      {
        "number": "5",
        "name": "SENSE",
        "type": "input",
        "description": "Output sense pin connected to the amplifier output path for the divider network; rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, with continuous short-circuit protection and a current limit of ±60mA to common."
      },
      {
        "number": "7",
        "name": "V+",
        "type": "power_in",
        "description": "Positive power supply terminal; the operating voltage range is +1.8V to +5.5V (absolute maximum supply +5.5V)."
      },
      {
        "number": "8",
        "name": "REF 2",
        "type": "input",
        "description": "Reference input 2, which with REF 1 sets the reference point; the reference pins are rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin diagram is flattened text. The pin-number-to-name mapping was read from the number; Pin 6 and pin 7 are ambiguous in the Figure 2 test-circuit text (page 4), which lists the labels in ; Pin type for SENSE was not explicitly stated in the datasheet. It is classified as input because it "
        ],
        "pages_sent": 19,
        "cost_usd": 0.0784,
        "at": "2026-10-08T01:24:53"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina159",
        "pages": 19,
        "sha256": "5508981888a60f2d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}