main
Ray Set visibility: public fdb0b33
{
  "schema_version": 1,
  "type": "component",
  "slug": "cos620arz",
  "title": "COS620ARZ",
  "brief": "COSINE Instrumentation OpAmps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "package": "SOP-8",
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    "category": "Amplifiers",
    "subcategory": "Instrumentation OpAmps",
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    "parts": {
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      "footprint": "cos620arz.kicad_mod",
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    "distributor_links": {
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      "source": "Component Ocean /api/assign-pns",
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      {
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        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply; dual supplies from ±2.25 V to ±18 V, with the -Vs supply bypassed to ground by a separate 0.1 µF ceramic capacitor."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference input that must be driven by a low-impedance source or connected to ground; a series resistance of 8 Ω degrades common-mode rejection to about 80 dB."
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      {
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      {
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        "name": "+VS",
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      },
      {
        "number": "8",
        "name": "RG",
        "type": "passive",
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        "primary_model": "claude-haiku-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 8,
        "cost_usd": 0.0265,
        "at": "2026-11-04T23:21:33"
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        "pages": 8,
        "sha256": "9b31190c50a77ce4",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "COSINE",
      "Package": "SOP-8",
      "Category": "Amplifiers",
      "Pins": "8"
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    "characteristics": {
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          "kind": "tolerance",
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          "min": -125,
          "typ": 25,
          "max": 125,
          "conditions": "COS620ARZ; +VS=+15V, -VS=-15V, TA=+25°C, RL=2kΩ (table header)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Input Offset Voltage Drift",
          "symbol": "ΔVOS/ΔT",
          "kind": "temperature_coefficient",
          "unit": "μV/°C",
          "min": null,
          "typ": 0.2,
          "max": 1,
          "conditions": "-40 to 125°C",
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        {
          "name": "Input Bias Current",
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        {
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        {
          "name": "Gain Error",
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          "unit": "%",
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          "min": -10,
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          "conditions": "VDROPOUT < 1.2 V",
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        },
        {
          "name": "Short-Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
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          "name": "Operating Voltage Range",
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          "typ": null,
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        },
        {
          "name": "Quiescent Current / Amplifier",
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        {
          "name": "Gain Bandwidth Product",
          "symbol": "GBWP",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "CL=100pF, RL=10kΩ",
          "source_page": 4,
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        {
          "name": "Slew Rate",
          "symbol": "SR",
          "kind": "timing",
          "unit": "V/μs",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "CL=100pF, RL=10kΩ, Av=1",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Voltage Noise Density",
          "symbol": "en",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "f=1kHz",
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        {
          "name": "Power Supply (+Vs to -Vs)",
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        {
          "name": "Differential Input Voltage Range",
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        {
          "name": "Storage Temperature Range",
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          "name": "DC Supply Voltage",
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          "conditions": "Dual supply ±VS",
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          "name": "Package Thermal Resistance, junction-to-ambient (SOP8)",
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          "kind": "thermal",
          "unit": "°C/W",
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    "name": "Ray"
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