{
 "id": "ac-ichaus-ic-mhm-qfn28",
 "name": "iC-Haus iC-MHM 14-bit On-Axis Hall Encoder IC with BiSS",
 "subcategory": "magnetic-encoders",
 "brand": "iC-Haus",
 "mpn": "iC-MHM QFN28-5x5",
 "summary": "On-axis 14-bit Hall encoder IC with native BiSS C/SSI and an RS-422 transceiver built in, so a motor-end encoder needs no extra line driver.",
 "maker": {
  "name": "iC-Haus",
  "country": "DE",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "resolution_bits": {
   "label": "Resolution",
   "value": "14-bit (0.02°) at up to 10,000 rpm; 12-bit at 80,000 rpm",
   "num": 14,
   "unit": "bit"
  },
  "accuracy_deg": {
   "label": "Accuracy",
   "value": "Absolute angular accuracy ±0.35° with calibrated signal conditioning",
   "num": 0.35,
   "unit": "deg"
  },
  "max_speed_rpm": {
   "label": "Max speed",
   "value": "84,000 rpm magnet rotating speed (14-bit tracking to 10,000 rpm)",
   "num": 84000,
   "unit": "rpm"
  },
  "interface": {
   "label": "Interface",
   "value": "BiSS C (BP1/BP3); SSI; SPI optional; ABZ; 1 Vpp sin/cos; RS-422 transceiver; SSI multiturn input"
  },
  "form": {
   "label": "Form",
   "value": "IC, QFN28 5×5 mm"
  },
  "sensing": {
   "label": "Sensing",
   "value": "Hall (quad array, on-axis)"
  },
  "supply_v": {
   "label": "Supply",
   "value": "4.5–5.5 V",
   "num": 5,
   "unit": "V"
  },
  "bore_mm": {
   "label": "Bore",
   "value": "n/a"
  },
  "operating_temp": {
   "label": "Operating temp",
   "value": "-40 to +125 °C"
  }
 },
 "price": [
  {
   "qty": 5,
   "usd": 11.17,
   "kind": "list",
   "source": "https://de-shop.ichaus.com/ic-mhm-qfn28-5x5.html",
   "as_of": "2026-10-30",
   "note": "converted from €10.00/pc excl. VAT (Sample-Box 5 pcs, €50 per pack) at ECB 1.1172 USD/EUR on 2026-10-30, not a USD quote"
  },
  {
   "qty": 73,
   "usd": 5.47,
   "kind": "list",
   "source": "https://de-shop.ichaus.com/ic-mhm-qfn28-5x5.html",
   "as_of": "2026-10-30",
   "note": "converted from €4.90/pc excl. VAT (Tube 73 pcs, €357.7 per pack) at ECB 1.1172 USD/EUR on 2026-10-30, not a USD quote"
  }
 ],
 "moq": 5,
 "lead_time": "unknown",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": ""
 },
 "links": {
  "product": "https://www.ichaus.de/product/ic-mhm/",
  "datasheet": null,
  "cad": null
 },
 "equivalents": [
  "ac-ams-as5047p-atsm"
 ],
 "pairs_with": [
  "ac-ichaus-ic-mhm-eval-mhm1d"
 ],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://www.ichaus.de/product/ic-mhm/",
   "what": "maker product page: 14-bit at 10,000 rpm"
  },
  {
   "url": "https://de-shop.ichaus.com/ic-mhm-qfn28-5x5.html",
   "what": "iC-Haus EU webshop price (excl. VAT) and stock"
  },
  {
   "url": "https://www.ichaus.de/wp-json/dhsv/v2/protected-download?token=c1psVlI1dURyd2hwalZwSUJXemFLVXcrNUJVK05GbmtRaWYwMVlHbm1mc2JtOTJjS3RHNWlYNHpzOFJlN2d5dFdqcVlXYlZZTzAzTnArc0ZVaE9NSUM2bW15eUQ4WUwwb1JrTml6VWo5REtJVU5DMjFPNlRDT2plRERZY09HSngvcWFJYXNYaDJDaEtVYjNBUXVYUkNaT1B6dXZ2ekJEYThwS1ZaWGdFckRvPQ==",
   "what": "iC-MHM specification Rev F1: 84,000 rpm, ±0.35° calibrated, BiSS/SSI/SPI, 4.5–5.5 V"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "in_stock",
  "source": "https://de-shop.ichaus.com/ic-mhm-qfn28-5x5.html",
  "as_of": "2026-10-30",
  "note": "iC-Haus EU webshop: on stock, 10 sample boxes available"
 },
 "category": "actuators",
 "subcategory_title": "Magnetic Encoders",
 "icon": "encoder",
 "origin": {
  "code": "DE",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "9031.80.80.85",
  "typical": true,
  "key": "encoders",
  "basis": "subcategory",
  "confidence": "low",
  "note": "Resolvers/RVDTs: 8543.70.45 (CBP N360060). Encoder ICs sold alone go to 8542."
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 37.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 10,
    "possible_pct": 0,
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    "origin": "JP",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": 12.5,
    "possible_pct": 0,
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   {
    "origin": "DE",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
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   {
    "origin": "MX",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": true
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   {
    "origin": "US",
    "duty_pct": 0,
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 },
 "url": "https://parts.trymaglev.com/p/ac-ichaus-ic-mhm-qfn28/",
 "markdown": "https://parts.trymaglev.com/p/ac-ichaus-ic-mhm-qfn28/index.md",
 "equivalents_detail": [
  {
   "id": "ac-ams-as5047p-atsm",
   "name": "ams OSRAM AS5047P 14-bit On-Axis Magnetic Angle Sensor IC",
   "brand": "ams OSRAM",
   "mpn": "AS5047P-ATSM",
   "category": "actuators",
   "subcategory": "magnetic-encoders",
   "summary": "14-bit Hall on-axis angle sensor IC with SPI plus ABI/UVW/PWM outputs, rated to 28,000 rpm; the long-standing default for BLDC motor-side feedback (ODrive, SimpleFOC boards).",
   "origin": "AT",
   "origin_basis": "hq",
   "price_usd": 6.1023,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": null,
   "url": "https://parts.trymaglev.com/p/ac-ams-as5047p-atsm/",
   "json": "https://parts.trymaglev.com/api/parts/ac-ams-as5047p-atsm.json"
  }
 ],
 "pairs_with_detail": [
  {
   "id": "ac-ichaus-ic-mhm-eval-mhm1d",
   "name": "iC-Haus iC-MHM EVAL MHM1D Evaluation Board",
   "brand": "iC-Haus",
   "mpn": "iC-MHM EVAL MHM1D",
   "category": "actuators",
   "subcategory": "magnetic-encoders",
   "summary": "Maker evaluation board for the iC-MHM BiSS/SSI Hall encoder IC.",
   "origin": "DE",
   "origin_basis": "hq",
   "price_usd": 67.03,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-ichaus-ic-mhm-eval-mhm1d.webp",
   "url": "https://parts.trymaglev.com/p/ac-ichaus-ic-mhm-eval-mhm1d/",
   "json": "https://parts.trymaglev.com/api/parts/ac-ichaus-ic-mhm-eval-mhm1d.json"
  }
 ]
}