component
ADA4927-2YCPZ-R7
Public Made by Adomby adom
Analog Devices Differential OpAmps, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"component": {
"mpn": "ADA4927-2YCPZ-R7",
"manufacturer": "Analog Devices",
"package": "LFCSP-24(4x4)",
"pin_count": 25,
"category": "Operational Amplifier/Comparator",
"subcategory": "Differential OpAmps",
"datasheet": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/861/ADA4927-1,-2.pdf",
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"distributor_links": {
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"digikey": "505-ADA4927-2YCPZ-R7TR-ND",
"mouser": "584-ADA4927-2YCPZ-R7"
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"pins": [
{
"number": "1",
"name": "-IN1",
"type": "input",
"description": "Negative input summing node 1 of amplifier channel 1."
},
{
"number": "2",
"name": "+FB1",
"type": "output",
"description": "Positive output feedback connection 1 for the external feedback network."
},
{
"number": "3",
"name": "+VS1",
"type": "power_in",
"description": "Positive supply voltage 1 (pin 3 of two shorted positive supply pins for channel 1)."
},
{
"number": "4",
"name": "+VS1",
"type": "power_in",
"description": "Positive supply voltage 1 (pin 4 of two shorted positive supply pins for channel 1)."
},
{
"number": "5",
"name": "-FB2",
"type": "output",
"description": "Negative output feedback connection 2 for the external feedback network."
},
{
"number": "6",
"name": "+IN2",
"type": "input",
"description": "Positive input summing node 2 of amplifier channel 2."
},
{
"number": "7",
"name": "-IN2",
"type": "input",
"description": "Negative input summing node 2 of amplifier channel 2."
},
{
"number": "8",
"name": "+FB2",
"type": "output",
"description": "Positive output feedback connection 2 for the external feedback network."
},
{
"number": "9",
"name": "+VS2",
"type": "power_in",
"description": "Positive supply voltage 2 (pin 9 of two shorted positive supply pins for channel 2)."
},
{
"number": "10",
"name": "+VS2",
"type": "power_in",
"description": "Positive supply voltage 2 (pin 10 of two shorted positive supply pins for channel 2)."
},
{
"number": "11",
"name": "VOCM2",
"type": "input",
"description": "Output common-mode voltage 2 control pin; the datasheet notes it can be bypassed or left floating so the internal divider sets the output common mode near midsupply."
},
{
"number": "12",
"name": "+OUT2",
"type": "output",
"description": "Positive output 2 for load connection."
},
{
"number": "13",
"name": "-OUT2",
"type": "output",
"description": "Negative output 2 for load connection."
},
{
"number": "14",
"name": "PD2",
"type": "input",
"description": "Power-down pin 2 for amplifier channel 2."
},
{
"number": "15",
"name": "-VS2",
"type": "power_in",
"description": "Negative supply voltage 2 (pin 15 of two shorted negative supply pins for channel 2)."
},
{
"number": "16",
"name": "-VS2",
"type": "power_in",
"description": "Negative supply voltage 2 (pin 16 of two shorted negative supply pins for channel 2)."
},
{
"number": "17",
"name": "VOCM1",
"type": "input",
"description": "Output common-mode voltage 1 control pin; the datasheet notes it can be bypassed or left floating so the internal divider sets the output common mode near midsupply."
},
{
"number": "18",
"name": "+OUT1",
"type": "output",
"description": "Positive output 1 for load connection."
},
{
"number": "19",
"name": "-OUT1",
"type": "output",
"description": "Negative output 1 for load connection."
},
{
"number": "20",
"name": "PD1",
"type": "input",
"description": "Power-down pin 1 for amplifier channel 1."
},
{
"number": "21",
"name": "-VS1",
"type": "power_in",
"description": "Negative supply voltage 1 (pin 21 of two shorted negative supply pins for channel 1)."
},
{
"number": "22",
"name": "-VS1",
"type": "power_in",
"description": "Negative supply voltage 1 (pin 22 of two shorted negative supply pins for channel 1)."
},
{
"number": "23",
"name": "-FB1",
"type": "output",
"description": "Negative output feedback connection 1 for the external feedback network."
},
{
"number": "24",
"name": "+IN1",
"type": "input",
"description": "Positive input summing node 1 of amplifier channel 1."
},
{
"number": "25",
"name": "EPAD",
"type": "passive",
"description": "Exposed pad; connect to any plane between and including +VS and -VS."
}
],
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"primary_model": "claude-haiku-5-5",
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"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
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"at": "2026-11-02T17:00:11"
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"cad": "KiCad official (CC-BY-SA 4.0)",
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