component
EL4543IUZ
Public Made by Adomby adom
RENESAS Operational Amplifier, QSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "RENESAS Operational Amplifier, QSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"amplifiers",
"el4543iuz",
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"extractor-text"
],
"dependencies": {},
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"el4543iuz.lbr",
"docs/hero.png",
"docs/el4543iuz-datasheet.pdf",
"viewers/symbol.html",
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"component": {
"mpn": "EL4543IUZ",
"manufacturer": "RENESAS",
"package": "QSOP-24",
"pin_count": 24,
"category": "Amplifiers",
"subcategory": "Operational Amplifier",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/cb9596eab7d9bec19ef3188a0450bf79.pdf",
"parts": {
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"footprint": "el4543iuz.kicad_mod",
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"model_3d_step_plain": "el4543iuz.step",
"lbr": "el4543iuz.lbr"
},
"distributor_links": {
"lcsc": "C1523054",
"digikey": "EL4543IUZ-ND",
"mouser": "968-EL4543IUZ"
},
"distributor_check": {
"checked_at": "2026-10-27T01:25:31Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "EL4543IUZ-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "968-EL4543IUZ",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "EN",
"type": "input",
"description": "Enable/disable input that disables the video inputs and outputs when high (power-down in 900ns), with a 1.4V typical threshold referenced to the lowest supply."
},
{
"number": "2",
"name": "VINA+",
"type": "input",
"description": "Non-inverting input of channel A (red), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "3",
"name": "VINA-",
"type": "input",
"description": "Inverting input of channel A (red), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "4",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "5",
"name": "VSYNC",
"type": "input",
"description": "Vertical sync logic input encoded onto the output common mode, with VLO max 0.8V and VHI min 2V at a 5V supply."
},
{
"number": "6",
"name": "HSYNC",
"type": "input",
"description": "Horizontal sync logic input encoded onto the output common mode, with VLO max 0.8V and VHI min 2V at a 5V supply."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "8",
"name": "VINB+",
"type": "input",
"description": "Non-inverting input of channel B (green), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "9",
"name": "VINB-",
"type": "input",
"description": "Inverting input of channel B (green), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "11",
"name": "VINC+",
"type": "input",
"description": "Non-inverting input of channel C (blue), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "12",
"name": "VINC-",
"type": "input",
"description": "Inverting input of channel C (blue), with 0V to 2.3V common-mode input range on a 5V single supply."
},
{
"number": "13",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "14",
"name": "VOUTC-",
"type": "output",
"description": "Inverting differential output of channel C (blue) with sync encoded on the common mode, 50mA minimum output current."
},
{
"number": "15",
"name": "VOUTC+",
"type": "output",
"description": "Non-inverting differential output of channel C (blue) with sync encoded on the common mode, 50mA minimum output current."
},
{
"number": "16",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "17",
"name": "VOUTB-",
"type": "output",
"description": "Inverting differential output of channel B (green) with sync encoded on the common mode, 50mA minimum output current."
},
{
"number": "18",
"name": "VOUTB+",
"type": "output",
"description": "Non-inverting differential output of channel B (green) with sync encoded on the common mode, 50mA minimum output current."
},
{
"number": "19",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "20",
"name": "VS-",
"type": "power_in",
"description": "Negative supply, with 5V to 12V total operating range from VS+ to VS-; ground in single-supply use."
},
{
"number": "21",
"name": "VS+",
"type": "power_in",
"description": "Positive supply, with 5V to 12V total operating range from VS+ to VS-."
},
{
"number": "22",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "23",
"name": "VOUTA-",
"type": "output",
"description": "Inverting differential output of channel A (red) with sync encoded on the common mode, 50mA minimum output current."
},
{
"number": "24",
"name": "VOUTA+",
"type": "output",
"description": "Non-inverting differential output of channel A (red) with sync encoded on the common mode, 50mA minimum output current."
}
],
"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 pin description table labels VOUTA- as 'Non-inverting output' and VOUTA+ as 'Inverting output', ; The datasheet gives conflicting maximum junction temperatures (+135°C in Absolute Maximum Ratings, 1"
],
"pages_sent": 18,
"cost_usd": 0.1959,
"at": "2026-10-27T01:25:02"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/cb9596eab7d9bec19ef3188a0450bf79.pdf",
"pages": 18,
"sha256": "f6b2b1582c54b00b",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
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"checked": "2026-10-27",
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{
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