component
REF200AU
Public Made by Adomby adom
Texas Instruments Current-Sensing Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497
{
"schema_version": 1,
"type": "component",
"slug": "ref200au",
"title": "REF200AU",
"brief": "Texas Instruments Current-Sensing Amplifiers, SOIC-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",
"ref200au",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "REF200AU",
"manufacturer": "Texas Instruments",
"package": "SOIC-8",
"pin_count": 8,
"category": "Amplifiers",
"subcategory": "Current-Sensing Amplifiers",
"datasheet": "https://www.ti.com/lit/ds/symlink/ref200au.pdf",
"parts": {
"symbol": "ref200au.kicad_sym",
"footprint": "ref200au.kicad_mod",
"model_3d": "ref200au-hero.glb",
"model_3d_plain": "ref200au-etched.glb",
"model_3d_step": "ref200au-etched.step",
"model_3d_step_plain": "ref200au.step",
"lbr": "ref200au.lbr"
},
"distributor_links": {
"lcsc": "C73146",
"digikey": "296-44855-5-ND",
"mouser": "595-REF200AU"
},
"distributor_check": {
"checked_at": "2026-10-23T03:23:21Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-44855-5-ND",
"status": "found",
"lifecycle": "Obsolete"
},
"mouser": {
"pn": "595-REF200AU",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "1",
"name": "I1 Low",
"type": "passive",
"description": "Current source 1 low terminal; two-terminal floating source with 2.5 V to 40 V compliance."
},
{
"number": "2",
"name": "I2 Low",
"type": "passive",
"description": "Current source 2 low terminal; two-terminal floating source with 2.5 V to 40 V compliance."
},
{
"number": "3",
"name": "Mirror Common",
"type": "passive",
"description": "Current mirror common terminal."
},
{
"number": "4",
"name": "Mirror Output",
"type": "passive",
"description": "Current mirror output terminal; output impedance 40 to 100 MΩ for 2 V to 40 V."
},
{
"number": "5",
"name": "Mirror Input",
"type": "passive",
"description": "Current mirror input terminal; input voltage typically 1.4 V."
},
{
"number": "6",
"name": "Substrate",
"type": "passive",
"description": "Substrate, usually connected to the most negative potential in the system."
},
{
"number": "7",
"name": "I2 High",
"type": "passive",
"description": "Current source 2 high terminal; nominal 100 µA source."
},
{
"number": "8",
"name": "I1 High",
"type": "passive",
"description": "Current source 1 high terminal; nominal 100 µA source."
}
],
"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 datasheet gives no pin electrical types. All pins are set to passive because the device is float"
],
"pages_sent": 7,
"cost_usd": 0.0624,
"at": "2026-10-23T03:23:07"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/ref200au.pdf",
"pages": 34,
"sha256": "2e13b890f7083207",
"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": "ref200au.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": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ref200au-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": "410aff0658253f7d4e7bfbe9dd692c2ec15a7b19e2a82a54f3aaad2d1a5bfae1",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOIC-8",
"Category": "Amplifiers",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "2e13b890f7083207fcf9f8eca0c6fe31dbf8a99b6f1dc50bd7e7c6874fb7eedd",
"rows": [
{
"name": "Current accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": null,
"typ": 0.25,
"max": 1,
"conditions": "TA = 25°C, VS = 15 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current match",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": null,
"typ": 0.25,
"max": 1,
"conditions": "TA = 25°C, VS = 15 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source temperature drift",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": 25,
"max": null,
"conditions": "Specified temperature range",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source output impedance",
"symbol": "",
"kind": "electrical",
"unit": "MΩ",
"min": 20,
"typ": 100,
"max": null,
"conditions": "2.5 V to 40 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source output impedance",
"symbol": "",
"kind": "electrical",
"unit": "MΩ",
"min": 200,
"typ": 500,
"max": null,
"conditions": "3.5 V to 30 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source noise",
"symbol": "",
"kind": "electrical",
"unit": "nAp-p",
"min": null,
"typ": 1,
"max": null,
"conditions": "BW = 0.1 Hz to 10 Hz",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source noise",
"symbol": "",
"kind": "electrical",
"unit": "pA/√Hz",
"min": null,
"typ": 20,
"max": null,
"conditions": "f = 10 kHz",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current source capacitance",
"symbol": "",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 10,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror gain",
"symbol": "",
"kind": "electrical",
"unit": "",
"min": 0.995,
"typ": 1,
"max": 1.005,
"conditions": "I = 100 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror temperature drift",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": 25,
"max": null,
"conditions": "I = 100 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror output impedance",
"symbol": "",
"kind": "electrical",
"unit": "MΩ",
"min": 40,
"typ": 100,
"max": null,
"conditions": "2 V to 40 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror nonlinearity",
"symbol": "",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 0.05,
"max": null,
"conditions": "I = 0 µA to 250 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror input voltage",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.4,
"max": null,
"conditions": "I = 100 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current mirror frequency response (-3 dB)",
"symbol": "",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 5,
"max": null,
"conditions": "Transfer",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Applied voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -6,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "",
"kind": "absolute_maximum",
"unit": "µA",
"min": -350,
"typ": null,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Voltage between any two sections",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -80,
"typ": null,
"max": 80,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Electrostatic discharge, CDM",
"symbol": "V(ESD)",
"kind": "absolute_maximum",
"unit": "V",
"min": -750,
"typ": null,
"max": 750,
"conditions": "JESD22-C101",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Compliance voltage",
"symbol": "VCOMP",
"kind": "recommended_operating",
"unit": "V",
"min": 2.5,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Specified temperature range",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -25,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ref200au"
],
"discovery_pitch": "REF200AU (Texas Instruments) 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",
"ref200au.kicad_sym",
"ref200au.kicad_mod",
"ref200au.glb",
"ref200au.step",
"ref200au.lbr",
"docs/hero.png",
"docs/ref200au-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ref200au-hero.glb",
"ref200au-hero.overlay.json",
"ref200au-etched.glb"
],
"visibility": {
"public": true
}
}