component
ADA4830-2WBCPZ-R7
Public Made by Adomby adom
Analog Devices Differential Amplifiers, LFCSP-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Analog Devices Differential Amplifiers, LFCSP-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"amplifiers-comparators",
"ada4830-2wbcpz-r7",
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"component": {
"mpn": "ADA4830-2WBCPZ-R7",
"manufacturer": "Analog Devices",
"package": "LFCSP-16(3x3)",
"pin_count": 17,
"category": "Amplifiers/Comparators",
"subcategory": "Differential Amplifiers",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589801979711938560",
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"lbr": "ada4830-2wbcpz-r7.lbr"
},
"distributor_links": {
"lcsc": "C654237",
"digikey": "505-ADA4830-2WBCPZ-R7TR-ND"
},
"distributor_check": {
"checked_at": "2026-10-18T14:38:48Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-ADA4830-2WBCPZ-R7TR-ND",
"status": "found"
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"mouser": {
"pn": null,
"status": "quota"
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"pins": [
{
"number": "1",
"name": "INP1",
"type": "input",
"description": "Positive input of channel 1; the inputs withstand direct short-to-battery voltages up to 18 V."
},
{
"number": "2",
"name": "INN1",
"type": "input",
"description": "Negative input of channel 1; the inputs withstand direct short-to-battery voltages up to 18 V."
},
{
"number": "3",
"name": "INN2",
"type": "input",
"description": "Negative input of channel 2; the inputs withstand direct short-to-battery voltages up to 18 V."
},
{
"number": "4",
"name": "INP2",
"type": "input",
"description": "Positive input of channel 2; the inputs withstand direct short-to-battery voltages up to 18 V."
},
{
"number": "5",
"name": "VREF2",
"type": "input",
"description": "Voltage reference input for channel 2 that sets the output dc bias; internally biased to +VS/2 when left floating, with an input range of 0.2 V to 3.9 V."
},
{
"number": "6",
"name": "GND2",
"type": "power_in",
"description": "Power supply ground for channel 2."
},
{
"number": "7",
"name": "+VS2",
"type": "power_in",
"description": "Positive power supply for channel 2; must be connected to the same voltage as +VS1 and bypassed with a 0.1 µF capacitor to ground. The supply range is 2.9 V to 5.5 V."
},
{
"number": "8",
"name": "ENA2",
"type": "input",
"description": "Enable input for channel 2; connect to +VS or float for normal operation and to ground to disable the channel."
},
{
"number": "9",
"name": "VOUT2",
"type": "output",
"description": "Amplifier output of channel 2."
},
{
"number": "10",
"name": "STB2",
"type": "output",
"description": "Short-to-battery indicator output for channel 2; open-drain, logic low indicates an overvoltage (short-to-battery) condition and requires an external pull-up resistor."
},
{
"number": "11",
"name": "STB1",
"type": "output",
"description": "Short-to-battery indicator output for channel 1; open-drain, logic low indicates an overvoltage (short-to-battery) condition and requires an external pull-up resistor."
},
{
"number": "12",
"name": "VOUT1",
"type": "output",
"description": "Amplifier output of channel 1."
},
{
"number": "13",
"name": "ENA1",
"type": "input",
"description": "Enable input for channel 1; connect to +VS or float for normal operation and to ground to disable the channel."
},
{
"number": "14",
"name": "+VS1",
"type": "power_in",
"description": "Positive power supply for channel 1; must be connected to the same voltage as +VS2 and bypassed with a 0.1 µF capacitor to ground. The supply range is 2.9 V to 5.5 V."
},
{
"number": "15",
"name": "GND1",
"type": "power_in",
"description": "Power supply ground for channel 1."
},
{
"number": "16",
"name": "VREF1",
"type": "input",
"description": "Voltage reference input for channel 1 that sets the output dc bias; internally biased to +VS/2 when left floating, with an input range of 0.2 V to 3.9 V."
},
{
"number": "17",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 ADA4830-2W automotive variant (MPN suffix W) is not given its own pin table; the ADA4830-2 pinou; The exposed pad is not a numbered pin in the datasheet; it is listed as EPAD and typed unconnected b; The text extraction of the Figure 5 pin diagram is scrambled, so pin positions were taken from the T",
"exposed pad 17 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 13,
"cost_usd": 0.0857,
"at": "2026-10-18T14:38:33"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589801979711938560",
"pages": 22,
"sha256": "8b222ea78debcbef",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 17,
"described": 17,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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