component
PGA205AP
Public Made by Adomby adom
Texas Instruments Instrumentation OpAmps, PDIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783
{
"schema_version": 1,
"type": "component",
"slug": "pga205ap",
"title": "PGA205AP",
"brief": "Texas Instruments Instrumentation OpAmps, PDIP-16. 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",
"pga205ap",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "PGA205AP",
"manufacturer": "Texas Instruments",
"package": "PDIP-16",
"pin_count": 16,
"category": "Amplifiers",
"subcategory": "Instrumentation OpAmps",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/dee9cfe1c81857a45529fe5ca3faa532.pdf",
"parts": {
"symbol": "pga205ap.kicad_sym",
"footprint": "pga205ap.kicad_mod",
"model_3d": "pga205ap-hero.glb",
"model_3d_plain": "pga205ap-etched.glb",
"model_3d_step": "pga205ap-etched.step",
"model_3d_step_plain": "pga205ap.step",
"lbr": "pga205ap.lbr"
},
"distributor_links": {
"lcsc": "C1347755",
"digikey": "2156-PGA205AP-ND",
"mouser": "595-PGA205AP"
},
"distributor_check": {
"checked_at": "2026-10-28T16:01:30Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "2156-PGA205AP-ND",
"status": "found"
},
"mouser": {
"pn": "595-PGA205AP",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VO1",
"type": "passive",
"description": "Pin 1 is labeled VO1 in the pin configuration and is an internal amplifier node whose function and electrical limits the datasheet does not state."
},
{
"number": "2",
"name": "NC",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "3",
"name": "NC",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "4",
"name": "V-IN",
"type": "power_in",
"description": "Inverting analog input, individually protected for up to ±40V, which needs a bias-current return path to operate properly."
},
{
"number": "5",
"name": "V+IN",
"type": "power_in",
"description": "Non-inverting analog input, individually protected for up to ±40V, which needs a bias-current return path to operate properly."
},
{
"number": "6",
"name": "VOS Adjust",
"type": "passive",
"description": "Input-stage offset trim terminal, used with a 200kΩ to 1MΩ network to V- for a trim range of about ±250µV."
},
{
"number": "7",
"name": "VOS Adjust",
"type": "passive",
"description": "Input-stage offset trim terminal, used with a 200kΩ to 1MΩ network to V- for a trim range of about ±250µV."
},
{
"number": "8",
"name": "V–",
"type": "power_in",
"description": "Negative power supply, operating from ±4.5V to ±18V with a absolute maximum supply of ±18V."
},
{
"number": "9",
"name": "VO2",
"type": "passive",
"description": "Pin 9 is labeled VO2 in the pin configuration and is an internal amplifier node whose electrical limits the datasheet does not state."
},
{
"number": "10",
"name": "Ref",
"type": "input",
"description": "Output reference terminal, normally grounded, which must be low impedance because 5Ω in series degrades CMR to about 80dB at G=1."
},
{
"number": "11",
"name": "VO",
"type": "output",
"description": "Amplifier output with short-circuit current of +23/-17mA and load capacitance stability to 1000pF, which must be tied to the Feedback pin 12."
},
{
"number": "12",
"name": "Feedback",
"type": "input",
"description": "Output feedback connection that must be connected to output pin 11 for proper operation."
},
{
"number": "13",
"name": "V+",
"type": "power_in",
"description": "Positive power supply, operating from ±4.5V to ±18V with a absolute maximum supply of ±18V."
},
{
"number": "14",
"name": "Dig. Ground",
"type": "power_in",
"description": "Digital ground, which may be connected to any potential from V- up to 4V below V+, and logic 1 is defined as more than 2V above it."
},
{
"number": "15",
"name": "A0",
"type": "input",
"description": "Gain-select logic input, TTL/CMOS-compatible, with logic 1 defined as more than 2V above digital ground and about 1µA drawn when low."
},
{
"number": "16",
"name": "A1",
"type": "input",
"description": "Gain-select logic input, TTL/CMOS-compatible, with logic 1 defined as more than 2V above digital ground and about 1µA drawn when low."
}
],
"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 pin list labels pins 1 (VO1) and 9 (VO2) but does not define their function or give el"
],
"pages_sent": 20,
"cost_usd": 0.0309,
"at": "2026-10-28T16:01:02"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/dee9cfe1c81857a45529fe5ca3faa532.pdf",
"pages": 20,
"sha256": "29698b20512c0ee8",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "pga205ap.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
7.874,
19.177,
6.98
],
"zmin_mm": -3.3,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "pga205ap-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
7.874,
19.177,
6.98
],
"zmin_mm": -3.3,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f4320e043e4cb1330be6376255097b87f2b114171177e62001490d205a486931",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "PDIP-16",
"Category": "Amplifiers",
"Pins": "16"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "29698b20512c0ee8919ce87d415118d6c03cf4de94214976cf4430e91f12da7a",
"rows": [
{
"name": "Common-Mode Rejection G=1",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 75,
"typ": 88,
"max": null,
"conditions": "VCM=±10V, ∆RS=1kΩ",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common-Mode Rejection G=2",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 80,
"typ": 94,
"max": null,
"conditions": "VCM=±10V, ∆RS=1kΩ",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common-Mode Rejection G=4",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 85,
"typ": 100,
"max": null,
"conditions": "VCM=±10V, ∆RS=1kΩ",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common-Mode Rejection G=8",
"symbol": "CMRR",
"kind": "electrical",
"unit": "dB",
"min": 89,
"typ": 106,
"max": null,
"conditions": "VCM=±10V, ∆RS=1kΩ",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error G=1",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -0.05,
"typ": null,
"max": 0.05,
"conditions": "G=1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error G=2",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -0.05,
"typ": null,
"max": 0.05,
"conditions": "G=2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error G=4",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -0.05,
"typ": null,
"max": 0.05,
"conditions": "G=4",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain Error G=8",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -0.05,
"typ": null,
"max": 0.05,
"conditions": "G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Gain vs Temperature",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": -10,
"typ": 2.5,
"max": 10,
"conditions": "G=1 to 8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Nonlinearity G=1",
"symbol": "",
"kind": "electrical",
"unit": "% of FSR",
"min": -0.002,
"typ": null,
"max": 0.002,
"conditions": "G=1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Nonlinearity G=2",
"symbol": "",
"kind": "electrical",
"unit": "% of FSR",
"min": -0.004,
"typ": null,
"max": 0.004,
"conditions": "G=2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Nonlinearity G=4",
"symbol": "",
"kind": "electrical",
"unit": "% of FSR",
"min": -0.004,
"typ": null,
"max": 0.004,
"conditions": "G=4",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Nonlinearity G=8",
"symbol": "",
"kind": "electrical",
"unit": "% of FSR",
"min": -0.004,
"typ": null,
"max": 0.004,
"conditions": "G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Common-Mode Range",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 10.5,
"typ": 12.7,
"max": null,
"conditions": "VO=0V (see text)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Safe Input Voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Short Circuit Current",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": -17,
"typ": null,
"max": 23,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Capacitance Stability",
"symbol": "",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 1000,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Bandwidth -3dB G=1",
"symbol": "",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 1,
"max": null,
"conditions": "G=1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Bandwidth -3dB G=2",
"symbol": "",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 400,
"max": null,
"conditions": "G=2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Bandwidth -3dB G=4",
"symbol": "",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 200,
"max": null,
"conditions": "G=4",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Bandwidth -3dB G=8",
"symbol": "",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 100,
"max": null,
"conditions": "G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Slew Rate",
"symbol": "",
"kind": "electrical",
"unit": "V/µs",
"min": 0.3,
"typ": 0.7,
"max": null,
"conditions": "VO=±10V, G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.1% G=1",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 22,
"max": null,
"conditions": "0.1%, G=1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.1% G=2",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 22,
"max": null,
"conditions": "0.1%, G=2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.1% G=4",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 23,
"max": null,
"conditions": "0.1%, G=4",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.1% G=8",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 23,
"max": null,
"conditions": "0.1%, G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.01% G=1",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 23,
"max": null,
"conditions": "0.01%, G=1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.01% G=2",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 23,
"max": null,
"conditions": "0.01%, G=2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.01% G=4",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 25,
"max": null,
"conditions": "0.01%, G=4",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Settling Time 0.01% G=8",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 28,
"max": null,
"conditions": "0.01%, G=8",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Overload Recovery",
"symbol": "",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 70,
"max": null,
"conditions": "50% overdrive",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power Supply Voltage",
"symbol": "VS",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": 15,
"max": 18,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Quiescent Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 6.5,
"max": 7.5,
"conditions": "VIN=0V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Specification Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-to-Ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 80,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Supply Voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -18,
"typ": null,
"max": 18,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Analog Input Voltage Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -40,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Storage Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Lead Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 300,
"conditions": "soldering 10s",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"pga205ap"
],
"discovery_pitch": "PGA205AP (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",
"pga205ap.kicad_sym",
"pga205ap.kicad_mod",
"pga205ap.glb",
"pga205ap.step",
"pga205ap.lbr",
"docs/hero.png",
"docs/pga205ap-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"pga205ap-hero.glb",
"pga205ap-hero.overlay.json",
"pga205ap-etched.glb"
],
"visibility": {
"public": true
}
}