component
AD623ARMZ-REEL7
Public Made by Adomby adom
Analog Devices Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
ad623armz-reel7: specified limits as data (metadata.characteristics, 47 rows from the datasheet)
eba1cfb
25d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777
{
"schema_version": 1,
"type": "component",
"slug": "ad623armz-reel7",
"title": "AD623ARMZ-REEL7",
"brief": "Analog Devices Instrumentation 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",
"ad623armz-reel7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "AD623ARMZ-REEL7",
"manufacturer": "Analog Devices",
"package": "MSOP-8",
"pin_count": 8,
"category": "Amplifiers/Comparators",
"subcategory": "Instrumentation Amplifiers",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893697434271744",
"parts": {
"symbol": "ad623armz-reel7.kicad_sym",
"footprint": "ad623armz-reel7.kicad_mod",
"model_3d": "ad623armz-reel7-etched.glb",
"model_3d_plain": "ad623armz-reel7.glb",
"model_3d_step": "ad623armz-reel7-etched.step",
"model_3d_step_plain": "ad623armz-reel7.step",
"lbr": "ad623armz-reel7.lbr"
},
"distributor_links": {
"lcsc": "C392900"
},
"pins": [
{
"number": "1",
"name": "−RG",
"type": "passive",
"description": "Inverting terminal of external gain-setting resistor RG; with pin 8 forms gain network G = 1 + (100 kΩ/RG)."
},
{
"number": "2",
"name": "−IN",
"type": "input",
"description": "Inverting in-amp input; input impedance 2 GΩ || 2 pF."
},
{
"number": "3",
"name": "+IN",
"type": "input",
"description": "Noninverting in-amp input; input impedance 2 GΩ || 2 pF; input voltage range extends 150 mV below ground (single supply) to 1.5 V below positive supply."
},
{
"number": "4",
"name": "−VS",
"type": "power_in",
"description": "Negative supply terminal; accepts voltage from −6 V to 0 V (single supply) or −2.5 V to −6 V (dual supply)."
},
{
"number": "5",
"name": "REF",
"type": "input",
"description": "In-amp output reference input; voltage input (−VS to +VS) establishes the common-mode voltage of the output; input impedance 100 kΩ ± 20%."
},
{
"number": "6",
"name": "OUTPUT",
"type": "output",
"description": "In-amp output; provides rail-to-rail output swing within 0.2 V of supplies (RL = 10 kΩ)."
},
{
"number": "7",
"name": "+VS",
"type": "power_in",
"description": "Positive supply terminal; accepts voltage from +3 V to +12 V (single supply) or +2.5 V to +6 V (dual supply)."
},
{
"number": "8",
"name": "+RG",
"type": "passive",
"description": "Noninverting terminal of external gain-setting resistor RG; with pin 1 forms gain network G = 1 + (100 kΩ/RG)."
}
],
"provenance": {
"extractor": "extract_pins 0.2",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.2",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-4-6",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [],
"pages_sent": 26,
"cost_usd": 0.2246,
"at": "2026-09-18T03:25:19"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893697434271744",
"pages": 26,
"sha256": "02310884590763f2",
"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": "ad623armz-reel7.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3.0,
0.95
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ad623armz-reel7-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3.0,
0.95
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "839ca8867e49ea1b4dc1295cd8d24329d50ba53fc4312dc5e6a226ad1a2e1a37",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Analog Devices",
"Package": "MSOP-8",
"Category": "Amplifiers/Comparators",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "02310884590763f2",
"rows": [
{
"name": "Gain range",
"symbol": "G",
"kind": "electrical",
"unit": "",
"min": 1,
"typ": null,
"max": 1000,
"conditions": "G = 1 + (100 k/RG)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain error",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": null,
"typ": 0.03,
"max": 0.1,
"conditions": "G = 1, VOUT = 0.15 V to 3.5 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain error",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": null,
"typ": 0.1,
"max": 0.35,
"conditions": "G = 10, G > 1, VOUT = 0.15 V to 4.5 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Nonlinearity",
"symbol": "",
"kind": "electrical",
"unit": "ppm",
"min": null,
"typ": null,
"max": 50,
"conditions": "G = 1 to 1000",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain vs. temperature",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": 5,
"max": 10,
"conditions": "G = 1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain vs. temperature",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": null,
"max": 50,
"conditions": "G > 1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input offset voltage (VOSI)",
"symbol": "VOSI",
"kind": "electrical",
"unit": "µV",
"min": null,
"typ": 200,
"max": 500,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input offset voltage over temperature",
"symbol": "VOSI",
"kind": "temperature_coefficient",
"unit": "µV",
"min": null,
"typ": null,
"max": 650,
"conditions": "Over temperature",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input offset voltage average tempco",
"symbol": "VOSI",
"kind": "temperature_coefficient",
"unit": "µV/°C",
"min": null,
"typ": 0.1,
"max": 2,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output offset voltage (VOSO)",
"symbol": "VOSO",
"kind": "electrical",
"unit": "µV",
"min": null,
"typ": 500,
"max": 2000,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output offset voltage over temperature",
"symbol": "VOSO",
"kind": "temperature_coefficient",
"unit": "µV",
"min": null,
"typ": null,
"max": 2600,
"conditions": "Over temperature",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output offset voltage average tempco",
"symbol": "VOSO",
"kind": "temperature_coefficient",
"unit": "µV/°C",
"min": null,
"typ": 2.5,
"max": 10,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Offset referred to input vs. supply (PSR)",
"symbol": "PSR",
"kind": "electrical",
"unit": "dB",
"min": 80,
"typ": 100,
"max": null,
"conditions": "G = 1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Offset referred to input vs. supply (PSR)",
"symbol": "PSR",
"kind": "electrical",
"unit": "dB",
"min": 100,
"typ": 120,
"max": null,
"conditions": "G = 10",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Offset referred to input vs. supply (PSR)",
"symbol": "PSR",
"kind": "electrical",
"unit": "dB",
"min": 100,
"typ": 130,
"max": null,
"conditions": "G = 100",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input bias current",
"symbol": "IB",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": 17,
"max": 25,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input bias current over temperature",
"symbol": "IB",
"kind": "temperature_coefficient",
"unit": "nA",
"min": null,
"typ": null,
"max": 27.5,
"conditions": "Over temperature",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input offset current",
"symbol": "IOS",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": 0.25,
"max": 2,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input offset current over temperature",
"symbol": "IOS",
"kind": "temperature_coefficient",
"unit": "nA",
"min": null,
"typ": null,
"max": 2.5,
"conditions": "Over temperature",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input voltage range (single supply)",
"symbol": "VCM",
"kind": "electrical",
"unit": "V",
"min": -0.15,
"typ": null,
"max": null,
"conditions": "VS = 3 V to 12 V; printed as (−VS) − 0.15 with −VS = 0 V; max printed as (+VS) − 1.5 V (not numeric)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 70,
"typ": 80,
"max": null,
"conditions": "G = 1, VCM = 0 V to 3 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 90,
"typ": 100,
"max": null,
"conditions": "G = 10, VCM = 0 V to 3 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 105,
"typ": 110,
"max": null,
"conditions": "G = 100, VCM = 0 V to 3 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output swing (single supply)",
"symbol": "VOUT",
"kind": "electrical",
"unit": "V",
"min": 0.2,
"typ": null,
"max": null,
"conditions": "RL = 10 kΩ; max printed as (+VS) − 0.5 V (not numeric)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output swing (single supply)",
"symbol": "VOUT",
"kind": "electrical",
"unit": "V",
"min": 0.05,
"typ": null,
"max": null,
"conditions": "RL = 100 kΩ; max printed as (+VS) − 0.15 V (not numeric)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance (dual supply)",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 70,
"typ": 80,
"max": null,
"conditions": "G = 1, VCM = +3.5 V to −5.15 V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance (dual supply)",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 90,
"typ": 100,
"max": null,
"conditions": "G = 10, VCM = +3.5 V to −5.15 V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Common-mode rejection at 60 Hz, 1 kΩ source imbalance (dual supply)",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 105,
"typ": 110,
"max": null,
"conditions": "G = 100, VCM = +3.5 V to −5.15 V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Output swing (dual supply, VS = ±5 V)",
"symbol": "VOUT",
"kind": "electrical",
"unit": "V",
"min": 0.2,
"typ": null,
"max": null,
"conditions": "RL = 10 kΩ, VS = ±5 V; min printed as (−VS) + 0.2 V; max printed as (+VS) − 0.5 V (not numeric)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Output swing (dual supply, VS = ±5 V)",
"symbol": "VOUT",
"kind": "electrical",
"unit": "V",
"min": 0.05,
"typ": null,
"max": null,
"conditions": "RL = 100 kΩ, VS = ±5 V; min printed as (−VS) + 0.05 V; max printed as (+VS) − 0.15 V (not numeric)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Reference input resistance",
"symbol": "RIN",
"kind": "electrical",
"unit": "kΩ",
"min": null,
"typ": 100,
"max": null,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Reference input resistance tolerance",
"symbol": "RIN",
"kind": "tolerance",
"unit": "%",
"min": -20,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Reference input current",
"symbol": "IIN",
"kind": "electrical",
"unit": "µA",
"min": 50,
"typ": 60,
"max": null,
"conditions": "VIN+, VREF = 0 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Gain to output",
"symbol": "",
"kind": "tolerance",
"unit": "",
"min": -0.0002,
"typ": 1,
"max": 0.0002,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Operating range (dual supply)",
"symbol": "VS",
"kind": "recommended_operating",
"unit": "V",
"min": 2.5,
"typ": null,
"max": 6,
"conditions": "Dual supply, ±VS",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Operating range (single supply)",
"symbol": "VS",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 12,
"conditions": "Single supply",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Quiescent current (dual supply)",
"symbol": "IQ",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 375,
"max": 550,
"conditions": "Dual supply",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Quiescent current (single supply)",
"symbol": "IQ",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 305,
"max": 480,
"conditions": "Single supply",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Quiescent current over temperature",
"symbol": "IQ",
"kind": "temperature_coefficient",
"unit": "µA",
"min": null,
"typ": null,
"max": 625,
"conditions": "Over temperature; supply not named in row",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Temperature range, specified performance",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "For specified performance",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Supply voltage",
"symbol": "VS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 12,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Internal power dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 650,
"conditions": "Device in free air",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Differential input voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -6,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "TST",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Operating temperature range",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Lead temperature (soldering)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 300,
"conditions": "10 sec soldering",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to ambient (8-lead MSOP)",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 200,
"max": null,
"conditions": "Free air, 8-lead MSOP package",
"source_page": 8,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ad623armz-reel7"
],
"discovery_pitch": "AD623ARMZ-REEL7 (Analog Devices) component page with datasheet-verified CAD.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ad623armz-reel7.kicad_sym",
"ad623armz-reel7.kicad_mod",
"ad623armz-reel7.glb",
"ad623armz-reel7.step",
"ad623armz-reel7.lbr",
"docs/hero.png",
"docs/ad623armz-reel7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html"
],
"visibility": {
"public": true
},
"updated_at": "2026-09-24T15:36:04.877Z"
}