main
Ray Set visibility: public f7fd91c 8d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "as358mmtr-g1",
  "title": "AS358MMTR-G1",
  "brief": "Diodes Incorporated Operational Amplifier, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "as358mmtr-g1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AS358MMTR-G1",
    "manufacturer": "Diodes Incorporated",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603133328296067072",
    "parts": {
      "symbol": "as358mmtr-g1.kicad_sym",
      "footprint": "as358mmtr-g1.kicad_mod",
      "model_3d": "as358mmtr-g1-hero.glb",
      "model_3d_plain": "as358mmtr-g1-etched.glb",
      "model_3d_step": "as358mmtr-g1-etched.step",
      "model_3d_step_plain": "as358mmtr-g1.step",
      "lbr": "as358mmtr-g1.lbr"
    },
    "distributor_links": {
      "lcsc": "C5205184",
      "digikey": "AS358MMTR-G1DITR-ND",
      "mouser": "621-AS358MMTR-G1"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:00:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AS358MMTR-G1DITR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-AS358MMTR-G1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT 1",
        "type": "output",
        "description": "Output of op-amp channel 1; the output swing is stated as 0V to VCC-1.5V."
      },
      {
        "number": "2",
        "name": "INPUT 1-",
        "type": "input",
        "description": "Inverting input of op-amp channel 1; the datasheet gives the input common-mode range as 0V to VCC-1.5V, with the input not to go more than 0.3V below ground at +25°C."
      },
      {
        "number": "3",
        "name": "INPUT 1+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 1; the input common-mode range is 0V to VCC-1.5V, and either input can go to +36V without damage."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / negative supply reference (GND = 0V in the electrical characteristics conditions)."
      },
      {
        "number": "5",
        "name": "INPUT 2+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 2; the input common-mode range is 0V to VCC-1.5V, and either input can go to +36V without damage."
      },
      {
        "number": "6",
        "name": "INPUT 2-",
        "type": "input",
        "description": "Inverting input of op-amp channel 2; the datasheet gives the input common-mode range as 0V to VCC-1.5V, with the input not to go more than 0.3V below ground at +25°C."
      },
      {
        "number": "7",
        "name": "OUTPUT 2",
        "type": "output",
        "description": "Output of op-amp channel 2; the output swing is stated as 0V to VCC-1.5V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply; recommended range is 3V to 36V (single supply) with absolute maximum 40V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 pin-number-to-name mapping was reconstructed from the garbled text extraction of the page 1 pin-; The datasheet's pin assignment is shared by SO-8, TSSOP-8 and MSOP-8; no separate MSOP-8-only pinout"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0704,
        "at": "2026-10-19T00:58:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603133328296067072",
        "pages": 19,
        "sha256": "c4ecaeb52ae68a65",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "file": "as358mmtr-g1.step",
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "as358mmtr-g1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "351d056a5da9646b1369b1ddd8c5b04aa5fd90674542354d94e4d42070363fd0",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "MSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c4ecaeb52ae68a658cccaa1c2117e1e1ad9305dbd92a10e79c63d3a509ffb88f",
      "rows": [
        {
          "name": "Supply Voltage (recommended operating)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ambient Operating Temperature Range (recommended operating)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage (absolute maximum)",
          "symbol": "VID",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (absolute maximum)",
          "symbol": "VIC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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          "conditions": "",
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        {
          "name": "Power Dissipation, MSOP-8",
          "symbol": "PD",
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          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 470,
          "conditions": "TA = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature (absolute maximum)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Storage Temperature Range (absolute maximum)",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering)",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 seconds soldering",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage (AS358, first row)",
          "symbol": "VIO",
          "kind": "tolerance",
          "unit": "mV",
          "min": null,
          "typ": 2,
          "max": 5,
          "conditions": "VO = 1.4V, RS = 0Ω, VCC = 5V to 30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage (AS358, second row)",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "VO = 1.4V, RS = 0Ω, VCC = 5V to 30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 5,
          "max": 30,
          "conditions": "IIN+ - IIN-, VCM = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current (second row)",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "IIN+ - IIN-, VCM = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IBIAS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 20,
          "max": 200,
          "conditions": "IIN+ or IIN-, VCM = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current (second row)",
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          "kind": "electrical",
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          "min": null,
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          "conditions": "IIN+ or IIN-, VCM = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Common Mode Voltage Range",
          "symbol": "VIR",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
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          "conditions": "VCC = 30V (upper limit printed as VCC-1.5 V, Note 7)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (VCC = 30V)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.7,
          "max": 2,
          "conditions": "TA = -40°C to +85°C, RL = ∞, VCC = 30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (VCC = 5V)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": 1.2,
          "conditions": "TA = -40°C to +85°C, RL = ∞, VCC = 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Large Signal Voltage Gain",
          "symbol": "GV",
          "kind": "electrical",
          "unit": "dB",
          "min": 85,
          "typ": 100,
          "max": null,
          "conditions": "VCC = 15V, VO = 1V to 11V, RL ≥ 2kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Large Signal Voltage Gain (second row)",
          "symbol": "GV",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "VCC = 15V, VO = 1V to 11V, RL ≥ 2kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 70,
          "max": null,
          "conditions": "DC, VCM = 0V to (VCC-1.5)V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio (second row)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "DC, VCM = 0V to (VCC-1.5)V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": 100,
          "max": null,
          "conditions": "VCC = 5V to 30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio (second row)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "VCC = 5V to 30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Source Current",
          "symbol": "ISOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": 20,
          "typ": 40,
          "max": null,
          "conditions": "VIN+ = 1V, VIN- = 0V, VCC = 15V, VO = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Source Current (second row)",
          "symbol": "ISOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VIN+ = 1V, VIN- = 0V, VCC = 15V, VO = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current",
          "symbol": "ISINK",
          "kind": "electrical",
          "unit": "mA",
          "min": 10,
          "typ": 15,
          "max": null,
          "conditions": "VIN+ = 0V, VIN- = 1V, VCC = 15V, VO = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current (second row)",
          "symbol": "ISINK",
          "kind": "electrical",
          "unit": "mA",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "VIN+ = 0V, VIN- = 1V, VCC = 15V, VO = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current at low output",
          "symbol": "ISINK",
          "kind": "electrical",
          "unit": "µA",
          "min": 12,
          "typ": 50,
          "max": null,
          "conditions": "VIN+ = 0V, VIN- = 1V, VCC = 15V, VO = 0.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Short Circuit Current to Ground",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 40,
          "max": 60,
          "conditions": "VCC = 15V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 26,
          "typ": null,
          "max": null,
          "conditions": "VCC = 30V, RL = 2kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High (second row)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 26,
          "typ": null,
          "max": null,
          "conditions": "VCC = 30V, RL = 2kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High, RL=10kΩ",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 27,
          "typ": 28,
          "max": null,
          "conditions": "VCC = 30V, RL = 10kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High, RL=10kΩ (second row)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 27,
          "typ": null,
          "max": null,
          "conditions": "VCC = 30V, RL = 10kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing Low",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 5,
          "max": 20,
          "conditions": "VCC = 5V, RL = 10kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing Low (second row)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VCC = 5V, RL = 10kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Temperature Coefficient of Input Offset Voltage",
          "symbol": "∆VIO/∆T",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "TA = -40°C to +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Case, MSOP-8",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 22,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Ambient, MSOP-8",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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    "breadcrumbs",
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "AS358MMTR-G1 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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