component
AD7694BRMZ
Public Made by Adomby adom
Analog Devices Analog To Digital Converters (ADCs), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879
{
"schema_version": 1,
"type": "component",
"slug": "ad7694brmz",
"title": "AD7694BRMZ",
"brief": "Analog Devices Analog To Digital Converters (ADCs), 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",
"data converters",
"ad7694brmz",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "AD7694BRMZ",
"manufacturer": "Analog Devices",
"package": "MSOP-8",
"pin_count": 8,
"category": "Data Converters",
"subcategory": "Analog To Digital Converters (ADCs)",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7694.pdf",
"parts": {
"symbol": "ad7694brmz.kicad_sym",
"footprint": "ad7694brmz.kicad_mod",
"model_3d": "ad7694brmz-hero.glb",
"model_3d_plain": "ad7694brmz-etched.glb",
"model_3d_step": "ad7694brmz-etched.step",
"model_3d_step_plain": "ad7694brmz.step",
"lbr": "ad7694brmz.lbr"
},
"distributor_links": {
"lcsc": "C651406",
"mouser": "584-AD7694BRMZ"
},
"distributor_check": {
"checked_at": "2026-10-28T23:41:57Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "deferred",
"error": "shared DigiKey quota guard: 990 calls left today"
},
"mouser": {
"pn": "584-AD7694BRMZ",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "REF",
"type": "passive",
"description": "Reference input voltage range is 1 V to VDD, referred to GND, and the pin should be decoupled closely with a ceramic capacitor of a few µF."
},
{
"number": "2",
"name": "IN+",
"type": "passive",
"description": "Analog input referred to IN−, where the differential input voltage (IN+ minus IN−) spans 0 V to VREF."
},
{
"number": "3",
"name": "IN−",
"type": "passive",
"description": "Analog input ground sense, to be connected to the analog ground plane or to a remote sense ground."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Power supply ground."
},
{
"number": "5",
"name": "CNV",
"type": "input",
"description": "Convert input whose leading edge initiates a conversion and which enables the SDO pin when low."
},
{
"number": "6",
"name": "SDO",
"type": "output",
"description": "Serial data output on which the conversion result is presented, synchronized to SCK."
},
{
"number": "7",
"name": "SCK",
"type": "input",
"description": "Serial data clock input which, while CNV is low, shifts the conversion result out on SDO."
},
{
"number": "8",
"name": "VDD",
"type": "power_in",
"description": "Power supply, specified from 2.7 V to 5.25 V with respect to GND."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"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 classifies these pins as analog inputs (AI); mapping them to the KiCad class 'passive'; Pinout comes from Figure 4 and Table 7 (page 7), which apply to the 8-lead MSOP (RM-8) package that "
],
"pages_sent": 16,
"cost_usd": 0.0682,
"at": "2026-10-28T23:41:40"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7694.pdf",
"pages": 16,
"sha256": "be5fe9921dea801f",
"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": "ad7694brmz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3,
0.95
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ad7694brmz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3,
0.95
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "e45ec04e84a6153476e54ca424ae7af3a22f1751288b2ad6b2870d2656ee9fb3",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "RM-8",
"source_page": 16,
"D": {
"nom_mm": 3,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 3,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 4.9,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.65,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.1,
"range_mm": [
null,
1.1
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "ad7694brmz.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
},
"metadata": {
"specs": {
"Manufacturer": "Analog Devices",
"Package": "MSOP-8",
"Category": "Data Converters",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "be5fe9921dea801fc16017956ff9a8909b7ee5a5b955f16b9e57e81016337767",
"rows": [
{
"name": "Absolute Input Voltage IN+",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": -0.1,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Absolute Input Voltage IN−",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": -0.1,
"typ": null,
"max": 0.1,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Leakage Current at 25°C",
"symbol": "",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": 1,
"conditions": "Acquisition phase",
"source_page": 3,
"source": "datasheet"
},
{
"name": "No Missing Codes",
"symbol": "",
"kind": "electrical",
"unit": "Bits",
"min": 16,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Integral Linearity Error",
"symbol": "",
"kind": "electrical",
"unit": "LSB",
"min": -4,
"typ": null,
"max": 4,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error",
"symbol": "",
"kind": "tolerance",
"unit": "LSB",
"min": -15,
"typ": 2,
"max": 15,
"conditions": "TMIN to TMAX",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error Temperature Drift",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": -0.3,
"typ": null,
"max": 0.3,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Offset Error",
"symbol": "",
"kind": "tolerance",
"unit": "mV",
"min": -3.5,
"typ": 0.7,
"max": 3.5,
"conditions": "TMIN to TMAX",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Offset Temperature Drift",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": -0.3,
"typ": null,
"max": 0.3,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Conversion Rate",
"symbol": "",
"kind": "recommended_operating",
"unit": "kSPS",
"min": 0,
"typ": null,
"max": 250,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Conversion Rate",
"symbol": "",
"kind": "recommended_operating",
"unit": "kSPS",
"min": 0,
"typ": null,
"max": 150,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VIL",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "VDD = 4.75 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VIL",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.45,
"conditions": "VDD = 2.7 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VIH",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 3.15,
"typ": null,
"max": null,
"conditions": "VDD = 5.25 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VIH",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 1.9,
"typ": null,
"max": null,
"conditions": "VDD = 3.3 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input Leakage Current Low",
"symbol": "IIL",
"kind": "electrical",
"unit": "µA",
"min": -1,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input Leakage Current High",
"symbol": "IIH",
"kind": "electrical",
"unit": "µA",
"min": -1,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VOL",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "ISINK = +500 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Supply Voltage VDD",
"symbol": "VDD",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 5.25,
"conditions": "Specified performance",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating Current",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.8,
"max": 1.2,
"conditions": "VDD = 5 V, 100 kSPS throughput",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating Current",
"symbol": "",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 540,
"max": 960,
"conditions": "VDD = 2.7 V, 100 kSPS throughput",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Standby Current",
"symbol": "",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": 1,
"max": 50,
"conditions": "VDD = 5 V, 25°C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reference Voltage Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "V",
"min": 1,
"typ": null,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Load Current",
"symbol": "",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 50,
"conditions": "250 kSPS, VIN+ − VIN− = VREF/2 = 2.5 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Specified Performance Temperature Range",
"symbol": "TMIN to TMAX",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Conversion Time: CNV Rising Edge to Data Available",
"symbol": "tCONV",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 3.2,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Time Between Conversions",
"symbol": "tCYC",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 4,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Period",
"symbol": "tSCK",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 50,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Low Time",
"symbol": "tSCKL",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 20,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK High Time",
"symbol": "tSCKH",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 20,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Falling Edge to Data Remains Valid",
"symbol": "tHSDO",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 5,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Falling Edge to Data Valid Delay",
"symbol": "tDSDO",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 20,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "CNV Low to SDO, D15 MSB Valid",
"symbol": "tEN",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 60,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "CNV High to SDO High Impedance",
"symbol": "tDIS",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 60,
"max": null,
"conditions": "VDD = 4.75 V to 5.25 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Conversion Time: CNV Rising Edge to Data Available",
"symbol": "tCONV",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 4.66,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Time Between Conversions",
"symbol": "tCYC",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 6.66,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Period",
"symbol": "tSCK",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 125,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Low Time",
"symbol": "tSCKL",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 50,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK High Time",
"symbol": "tSCKH",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 50,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "SCK Falling Edge to Data Valid Delay",
"symbol": "tDSDO",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 50,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "CNV Low to SDO, D15 MSB Valid",
"symbol": "tEN",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 120,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "CNV High to SDO High Impedance",
"symbol": "tDIS",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 120,
"max": null,
"conditions": "VDD = 2.7 V to 4.75 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VDD to GND",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Analog Inputs IN+, IN− current",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": -130,
"typ": null,
"max": 130,
"conditions": "Input current, or GND − 0.3 V to VDD + 0.3 V voltage rating",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Lead Temperature, Vapor Phase",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 215,
"conditions": "60 sec",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Lead Temperature, Infrared",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 220,
"conditions": "15 sec",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Thermal Impedance Junction-to-Ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 200,
"max": null,
"conditions": "MSOP-8",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Thermal Impedance Junction-to-Case",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 44,
"max": null,
"conditions": "MSOP-8",
"source_page": 6,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ad7694brmz"
],
"discovery_pitch": "AD7694BRMZ (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",
"ad7694brmz.kicad_sym",
"ad7694brmz.kicad_mod",
"ad7694brmz.glb",
"ad7694brmz.step",
"ad7694brmz.lbr",
"docs/hero.png",
"docs/ad7694brmz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ad7694brmz-hero.glb",
"ad7694brmz-hero.overlay.json",
"ad7694brmz-etched.glb"
],
"visibility": {
"public": true
}
}