{
  "kind": "合成对照输入与本地模型/解析结果，非设备实测",
  "article": "https://qifudev.com/article/opamp-biased-inverting-reference/",
  "tool": "https://qifudev.com/tools/opamp-inverting/",
  "model": "G=−Rf/Rin；Vout=Vbias−(Rf/Rin)(Vin−Vbias)",
  "inputs": {
    "rf": "10000",
    "rin": "1000",
    "vin": "1.7",
    "bias": "1.65"
  },
  "outputs": {
    "gain": -10,
    "output": 1.1499999999999995
  },
  "extra_checks": [],
  "warnings": [
    "输入相对于偏置点；实际可用输入输出范围需按器件和供电核对。"
  ],
  "limitation": "假设理想运放在线性负反馈区，不保证真实供电、输出摆幅、偏置源驱动和共模范围。",
  "source": {
    "label": "TI：运放线性电路设计参考",
    "url": "https://www.ti.com/lit/an/sboa092b/sboa092b.pdf"
  },
  "measured": {
    "device": null,
    "firmware": null,
    "instrument": null,
    "conditions": null,
    "raw_result": null,
    "verdict": null
  }
}