component
ISL32273EFVZ
Public Made by Adomby adom
RENESAS Pre-ordered Chips, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "RENESAS Pre-ordered Chips, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
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"interface ics",
"isl32273efvz",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
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"isl32273efvz.glb",
"isl32273efvz.step",
"isl32273efvz.lbr",
"docs/hero.png",
"docs/isl32273efvz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
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"component": {
"mpn": "ISL32273EFVZ",
"manufacturer": "RENESAS",
"package": "TSSOP-16",
"pin_count": 16,
"category": "Interface ICs",
"subcategory": "Pre-ordered Chips",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c99fde4724d0b7e68d6099db42f4001d.pdf",
"parts": {
"symbol": "isl32273efvz.kicad_sym",
"footprint": "isl32273efvz.kicad_mod",
"model_3d": "isl32273efvz-hero.glb",
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"model_3d_step": "isl32273efvz-etched.step",
"model_3d_step_plain": "isl32273efvz.step",
"lbr": "isl32273efvz.lbr"
},
"distributor_links": {
"lcsc": "C1545132",
"digikey": "ISL32273EFVZ-ND",
"mouser": "968-ISL32273EFVZ"
},
"distributor_check": {
"checked_at": "2026-11-02T17:09:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ISL32273EFVZ-ND",
"status": "found"
},
"mouser": {
"pn": "968-ISL32273EFVZ",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "B1",
"type": "input",
"description": "Channel 1 inverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "2",
"name": "A1",
"type": "input",
"description": "Channel 1 noninverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "3",
"name": "RO1",
"type": "output",
"description": "Channel 1 receiver output goes high if A-B ≥ 200mV, goes low if A-B ≤ -200mV, and is high when the inputs are floating."
},
{
"number": "4",
"name": "EN",
"type": "input",
"description": "Group driver output enable, internally pulled high to VCC; all receiver outputs are high impedance when EN is low and EN is high."
},
{
"number": "5",
"name": "RO2",
"type": "output",
"description": "Channel 2 receiver output goes high if A-B ≥ 200mV, goes low if A-B ≤ -200mV, and is high when the inputs are floating."
},
{
"number": "6",
"name": "A2",
"type": "input",
"description": "Channel 2 noninverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "7",
"name": "B2",
"type": "input",
"description": "Channel 2 inverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "9",
"name": "B3",
"type": "input",
"description": "Channel 3 inverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "10",
"name": "A3",
"type": "input",
"description": "Channel 3 noninverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "11",
"name": "RO3",
"type": "output",
"description": "Channel 3 receiver output goes high if A-B ≥ 200mV, goes low if A-B ≤ -200mV, and is high when the inputs are floating."
},
{
"number": "12",
"name": "~EN",
"type": "input",
"description": "Group driver output enable (active low), internally pulled high to VCC; outputs are high impedance when EN is high."
},
{
"number": "13",
"name": "RO4",
"type": "output",
"description": "Channel 4 receiver output goes high if A-B ≥ 200mV, goes low if A-B ≤ -200mV, and is high when the inputs are floating."
},
{
"number": "14",
"name": "A4",
"type": "input",
"description": "Channel 4 noninverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "15",
"name": "B4",
"type": "input",
"description": "Channel 4 inverting RS-485/RS-422 receiver input, protected to ±16.5kV per IEC61000-4-2."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "System power supply input, 3.0V to 5.5V."
}
],
"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 text drops the overbar on the active-low enable, so pin 12 is named EN-bar here. The p"
],
"pages_sent": 11,
"cost_usd": 0.0284,
"at": "2026-11-02T17:09:38"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/c99fde4724d0b7e68d6099db42f4001d.pdf",
"pages": 23,
"sha256": "644e4e76e1e830b9",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
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"seat": "z = 0",
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}