component
HT6172ARZ
Public Made by Adomby adom
HTCSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458
{
"schema_version": 1,
"type": "component",
"slug": "ht6172arz",
"title": "HT6172ARZ",
"brief": "HTCSEMI Operational Amplifier, SOP-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",
"operational amplifier-comparator",
"ht6172arz",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "HT6172ARZ",
"manufacturer": "HTCSEMI",
"package": "SOP-8",
"pin_count": 8,
"category": "Operational Amplifier/Comparator",
"subcategory": "Operational Amplifier",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e64121cdd69811d5bfe5b912a08843ff.pdf",
"parts": {
"symbol": "ht6172arz.kicad_sym",
"footprint": "ht6172arz.kicad_mod",
"model_3d": "ht6172arz-hero.glb",
"model_3d_plain": "ht6172arz-etched.glb",
"model_3d_step": "ht6172arz-etched.step",
"model_3d_step_plain": "ht6172arz.step",
"lbr": "ht6172arz.lbr"
},
"distributor_links": {
"lcsc": "C2998003"
},
"distributor_check": {
"checked_at": "2026-10-27T00:57:22Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "OUTA",
"type": "output",
"description": "Channel A amplifier output, rail-to-rail output swing, typically within 0.12V of the rail at RL=150Ω."
},
{
"number": "2",
"name": "INA-",
"type": "input",
"description": "Channel A inverting input; analog input voltage must stay within Vss-0.5V to VDD+0.5V."
},
{
"number": "3",
"name": "INA+",
"type": "input",
"description": "Channel A non-inverting input; analog input voltage must stay within Vss-0.5V to VDD+0.5V."
},
{
"number": "4",
"name": "VSS",
"type": "power_in",
"description": "Negative supply or ground; VDD to Vss operating range is 2.5V to 5.5V (absolute maximum 7.5V)."
},
{
"number": "5",
"name": "INB+",
"type": "input",
"description": "Channel B non-inverting input; analog input voltage must stay within Vss-0.5V to VDD+0.5V."
},
{
"number": "6",
"name": "INB-",
"type": "input",
"description": "Channel B inverting input; analog input voltage must stay within Vss-0.5V to VDD+0.5V."
},
{
"number": "7",
"name": "OUTB",
"type": "output",
"description": "Channel B amplifier output, rail-to-rail output swing, typically within 0.12V of the rail at RL=150Ω."
},
{
"number": "8",
"name": "VDD",
"type": "power_in",
"description": "Positive supply, 2.5V to 5.5V operating (absolute maximum 7.5V relative to Vss), with a 0.1µF ceramic bypass capacitor placed close to the pin."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The SOP-8 pin diagram labels pin 7 as 'OUT' and pin 1 as 'OUTA'. Pin 7 is read as OUTB, following th; The datasheet covers the HT6172A (SOP-8/MSOP-8). The MPN suffix 'ARZ' is assumed to mean the A versi",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 19,
"cost_usd": 0.2895,
"at": "2026-10-27T00:56:42"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/e64121cdd69811d5bfe5b912a08843ff.pdf",
"pages": 19,
"sha256": "699681ab68a53b05",
"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"
},
"models_3d": [
{
"file": "ht6172arz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
4.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ht6172arz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
4.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "26c98babd9eb468ba0e897072be2a967382d2d67391068805a1e49e62f978d0f",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "HTCSEMI",
"Package": "SOP-8",
"Category": "Operational Amplifier/Comparator",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "699681ab68a53b05f7dbd1ab7526d23baa932956d23e308017e5f08d46e30563",
"rows": [
{
"name": "Input Offset Voltage",
"symbol": "VOS",
"kind": "electrical",
"unit": "mV",
"min": -2,
"typ": null,
"max": 2,
"conditions": "+25C typ column printed ±2; MIN/MAX ±8 (0 to 70C ±8.9, -40 to 85C ±9.5, to 125C ±9.8 per layout)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Open-Loop Gain",
"symbol": "AOL",
"kind": "electrical",
"unit": "dB",
"min": 75,
"typ": 80,
"max": null,
"conditions": "VO = 0.3V to 4.7V, RL = 150Ω",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Open-Loop Gain",
"symbol": "AOL",
"kind": "electrical",
"unit": "dB",
"min": 92,
"typ": 104,
"max": null,
"conditions": "VO = 0.2V to 4.8V, RL = 1kΩ",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common-Mode Rejection Ratio",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 66,
"typ": 80,
"max": null,
"conditions": "VCM = -0.1V to +3.5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": 100,
"typ": 130,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating Voltage Range",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.5,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent Current (per amplifier)",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 2.8,
"max": 3,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Power Supply Rejection Ratio",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": 67,
"typ": 80,
"max": null,
"conditions": "ΔVS = +2.7V to +5.5V, VCM = (-VS) +0.5",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Power Supply Voltage (VDD to Vss)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 7.5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Analog Input Voltage (IN+ or IN-)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 0.5,
"conditions": "Vss-0.5V to VDD+0.5V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 160,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Lead Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 260,
"conditions": "soldering, 10sec",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Package Thermal Resistance SOP-8",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": null,
"max": 125,
"conditions": "TA=+25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD HBM",
"symbol": "",
"kind": "absolute_maximum",
"unit": "KV",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD MM",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 400,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Input Bias Current",
"symbol": "IB",
"kind": "electrical",
"unit": "PA",
"min": null,
"typ": 1,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "-3dB Small Signal Bandwidth",
"symbol": "",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 250,
"max": null,
"conditions": "G = +1, Vo = 0.1V p-p, RF = 24Ω, RL = 1kΩ",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ht6172arz"
],
"discovery_pitch": "HT6172ARZ (HTCSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ht6172arz.kicad_sym",
"ht6172arz.kicad_mod",
"ht6172arz.glb",
"ht6172arz.step",
"ht6172arz.lbr",
"docs/hero.png",
"docs/ht6172arz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ht6172arz-hero.glb",
"ht6172arz-hero.overlay.json",
"ht6172arz-etched.glb"
],
"visibility": {
"public": true
}
}