component
LT1211CS8#TRPBF
Public Made by Adomby adom
Analog Devices Precision OpAmps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613
{
"schema_version": 1,
"type": "component",
"slug": "lt1211cs8-trpbf",
"title": "LT1211CS8#TRPBF",
"brief": "Analog Devices Precision OpAmps, 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",
"lt1211cs8#trpbf",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "LT1211CS8#TRPBF",
"manufacturer": "Analog Devices",
"package": "SOP-8",
"pin_count": 8,
"category": "Operational Amplifier/Comparator",
"subcategory": "Precision OpAmps",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/12112fb.pdf",
"parts": {
"symbol": "lt1211cs8-trpbf.kicad_sym",
"footprint": "lt1211cs8-trpbf.kicad_mod",
"model_3d": "lt1211cs8-trpbf-hero.glb",
"model_3d_plain": "lt1211cs8-trpbf-etched.glb",
"model_3d_step": "lt1211cs8-trpbf-etched.step",
"model_3d_step_plain": "lt1211cs8-trpbf.step",
"lbr": "lt1211cs8-trpbf.lbr"
},
"distributor_links": {
"lcsc": "C2058860",
"digikey": "LT1211CS8#TRPBFTR-ND",
"mouser": "584-LT1211CS8#TRPBF"
},
"distributor_check": {
"checked_at": "2026-10-31T18:30:25Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "LT1211CS8#TRPBFTR-ND",
"status": "found"
},
"mouser": {
"pn": "584-LT1211CS8#TRPBF",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "OUT A",
"type": "output",
"description": "Amplifier A output, with minimum output drive of 20mA and continuous short-circuit duration allowed."
},
{
"number": "2",
"name": "–IN A",
"type": "input",
"description": "Amplifier A inverting input, which can be driven beyond the supplies without damage or phase reversal, with input current limited to ±15mA."
},
{
"number": "3",
"name": "+IN A",
"type": "input",
"description": "Amplifier A non-inverting input, whose voltage range includes ground, with input current limited to ±15mA."
},
{
"number": "4",
"name": "V–",
"type": "power_in",
"description": "Negative supply (ground in single-supply use), with total supply V+ to V- of at most 36V."
},
{
"number": "5",
"name": "+IN B",
"type": "input",
"description": "Amplifier B non-inverting input, whose voltage range includes ground, with input current limited to ±15mA."
},
{
"number": "6",
"name": "–IN B",
"type": "input",
"description": "Amplifier B inverting input, which can be driven beyond the supplies without damage or phase reversal, with input current limited to ±15mA."
},
{
"number": "7",
"name": "OUT B",
"type": "output",
"description": "Amplifier B output, with minimum output drive of 20mA and continuous short-circuit duration allowed."
},
{
"number": "8",
"name": "V+",
"type": "power_in",
"description": "Positive supply, operating with total supply (V+ to V-) greater than 2.5V and no more than 36V."
}
],
"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",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The pin-to-number mapping is inferred from the package drawing text, which is garbled. The text list"
],
"pages_sent": 3,
"cost_usd": 0.0601,
"at": "2026-10-31T18:30:06"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/12112fb.pdf",
"pages": 20,
"sha256": "41cfe98fc93d4923",
"source_tier": "mfr"
},
"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": "lt1211cs8-trpbf.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": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "lt1211cs8-trpbf-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": "ad3f62d4a6a882e8b6333ced267ca809ad333f401955292e6031ab269d36d6d5",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "S8",
"source_page": 19,
"D": {
"nom_mm": 4.902,
"range_mm": [
4.801,
5.004
]
},
"E1": {
"nom_mm": 3.899,
"range_mm": [
3.81,
3.988
]
},
"E": {
"nom_mm": 5.994,
"range_mm": [
5.791,
6.198
]
},
"e": {
"nom_mm": 1.27,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.549,
"range_mm": [
1.346,
1.753
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "lt1211cs8-trpbf.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
},
"metadata": {
"specs": {
"Manufacturer": "Analog Devices",
"Package": "SOP-8",
"Category": "Operational Amplifier/Comparator",
"Pins": "8"
},
"appearance": {
"contacts": {
"quote": "NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE (1.143 – 1.651) OR TIN PLATE LEADS",
"page": 17,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "41cfe98fc93d49232306d2bf71471dc4b30bf19943aa621c73bba4ce8bc29e5e"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "41cfe98fc93d49232306d2bf71471dc4b30bf19943aa621c73bba4ce8bc29e5e",
"rows": [
{
"name": "Input Offset Voltage",
"symbol": "VOS",
"kind": "electrical",
"unit": "µV",
"min": null,
"typ": 100,
"max": 275,
"conditions": "VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Voltage Range (high)",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 1.8,
"typ": 2.1,
"max": null,
"conditions": "VS = 3.3V, TA = 25°C (Note 9)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Voltage Range (low)",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": -0.3,
"max": 0,
"conditions": "VS = 3.3V, TA = 25°C (Note 9)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.6,
"typ": 2.7,
"max": null,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.5,
"typ": 2.6,
"max": null,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 15mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.15,
"typ": 2.3,
"max": null,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.003,
"max": 0.006,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.047,
"max": 0.065,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 15mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.362,
"max": 0.5,
"conditions": "VS = 3.3V, TA = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Maximum Output Current",
"symbol": "IO",
"kind": "electrical",
"unit": "mA",
"min": 20,
"typ": 50,
"max": null,
"conditions": "VS = 3.3V, TA = 25°C; printed ±20 / ±50",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Offset Voltage",
"symbol": "VOS",
"kind": "electrical",
"unit": "µV",
"min": null,
"typ": 175,
"max": 500,
"conditions": "VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Voltage Range (high)",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 1.4,
"typ": 1.5,
"max": null,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C (Note 9)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.45,
"typ": 2.55,
"max": null,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.3,
"typ": 2.46,
"max": null,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 10mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.1,
"typ": 2.26,
"max": null,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.005,
"max": 0.008,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.053,
"max": 0.075,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 10mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.3,
"max": 0.42,
"conditions": "VS = 3.3V, 0°C ≤ TA ≤ 70°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Offset Voltage",
"symbol": "VOS",
"kind": "electrical",
"unit": "µV",
"min": null,
"typ": 150,
"max": 375,
"conditions": "VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, –40°C ≤ TA ≤ 85°C (Notes 6, 8)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input Voltage Range (high)",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": 1.8,
"max": null,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C (Note 9)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.5,
"typ": 2.63,
"max": null,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.4,
"typ": 2.53,
"max": null,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output High, ISOURCE = 10mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 2.2,
"typ": 2.33,
"max": null,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, No Load",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.004,
"max": 0.007,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 1mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.052,
"max": 0.07,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Output Low, ISINK = 10mA",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.29,
"max": 0.4,
"conditions": "VS = 3.3V, –40°C ≤ TA ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal factor (LT1211CS8)",
"symbol": "",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 150,
"max": null,
"conditions": "TJ = TA + (PD × 150°C/W), Note 3",
"source_page": 8,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"lt1211cs8#trpbf"
],
"discovery_pitch": "LT1211CS8#TRPBF (Analog Devices) 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",
"lt1211cs8-trpbf.kicad_sym",
"lt1211cs8-trpbf.kicad_mod",
"lt1211cs8-trpbf.glb",
"lt1211cs8-trpbf.step",
"lt1211cs8-trpbf.lbr",
"docs/hero.png",
"docs/lt1211cs8-trpbf-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"lt1211cs8-trpbf-hero.glb",
"lt1211cs8-trpbf-hero.overlay.json",
"lt1211cs8-trpbf-etched.glb"
],
"visibility": {
"public": true
}
}