main
Ray Set visibility: public e4e9526 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ht1652armz",
  "title": "HT1652ARMZ",
  "brief": "HTCSEMI Audio Amplifiers, 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",
    "ht1652armz",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "HT1652ARMZ",
    "manufacturer": "HTCSEMI",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590288320237367296",
    "parts": {
      "symbol": "ht1652armz.kicad_sym",
      "footprint": "ht1652armz.kicad_mod",
      "model_3d": "ht1652armz-hero.glb",
      "model_3d_plain": "ht1652armz-etched.glb",
      "model_3d_step": "ht1652armz-etched.step",
      "model_3d_step_plain": "ht1652armz.step",
      "lbr": "ht1652armz.lbr"
    },
    "distributor_links": {
      "lcsc": "C5143071"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:34:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of channel A; the datasheet specifies a short-circuit current of ±50 mA and output swing to within 0.8 V of each rail at RL = 2 kΩ."
      },
      {
        "number": "2",
        "name": "–IN A",
        "type": "input",
        "description": "Inverting input of channel A, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Noninverting input of channel A, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative (lowest) power supply; supply is specified from 4.5 V to 36 V total (±2.25 V to ±18 V) across V+ and V-."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Noninverting input of channel B, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V."
      },
      {
        "number": "6",
        "name": "–IN B",
        "type": "input",
        "description": "Inverting input of channel B, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of channel B; the datasheet specifies a short-circuit current of ±50 mA and output swing to within 0.8 V of each rail at RL = 2 kΩ."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; supply is specified from 4.5 V to 36 V total (±2.25 V to ±18 V) across V+ and V-."
      }
    ],
    "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 lists the ordering code HT1652ARMZ as 'MSOP8' but does not explicitly name the package; The datasheet gives no separate pin table for MSOP8. The HT1652A table notes a thermal pad on the DR"
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        "pages_sent": 16,
        "cost_usd": 0.0562,
        "at": "2026-10-18T09:32:35"
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        "pages": 16,
        "sha256": "049876d6ce6f0d44",
        "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
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "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": "2026-10-18",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "HTCSEMI",
      "Package": "MSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "049876d6ce6f0d4430c0f83ce260013e7f26ad71452325b268ad8cafbd9b0187",
      "rows": [
        {
          "name": "Input offset voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -1.5,
          "typ": 0.5,
          "max": 1.5,
          "conditions": "VS = ±2.25 V to ±18 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage drift over temperature",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 2,
          "max": 8,
          "conditions": "VS = ±2.25 V to ±18 V, TA = –40°C to 85°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power-supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "µV/V",
          "min": null,
          "typ": 3,
          "max": 8,
          "conditions": "VS = ±2..25 V to ±18 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -100,
          "typ": 10,
          "max": 100,
          "conditions": "VCM = 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "pA",
          "min": -100,
          "typ": 10,
          "max": 100,
          "conditions": "VCM = 0 V",
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        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 100,
          "typ": 110,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Open-loop voltage gain",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 106,
          "typ": 114,
          "max": null,
          "conditions": "(V–) + 0.8 V ≤ VO ≤ (V+) – 0.8 V, RL = 2 kΩ",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Specified supply voltage",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": 2.25,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (per channel)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 2.5,
          "conditions": "IOUT = 0 A",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (per channel), extended temperature",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2.8,
          "conditions": "IOUT = 0 A, TA = –40°C to 85°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Specified temperature range",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 36,
          "conditions": "Operating free-air temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Supply voltage",
          "symbol": "VS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VS = (V+) – (V–)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current (all pins except power-supply pins)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
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          "source_page": 4,
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        {
          "name": "Operating free-air temperature",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Junction temperature",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 218.9,
          "max": null,
          "conditions": "DGK (VSSOP), 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "θJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 78.6,
          "max": null,
          "conditions": "DGK (VSSOP), 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "θJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 103.7,
          "max": null,
          "conditions": "DGK (VSSOP), 8 pins",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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