component
AD7147ACPZ-1500RL7
Public Made by Adomby adom
Analog Devices ADCs/DACs - Special Purpose, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "ad7147acpz-1500rl7",
"version": "0.1.0",
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"description": "Analog Devices ADCs/DACs - Special Purpose, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
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"data acquisition",
"ad7147acpz-1500rl7",
"factory-2.0.0",
"extractor-text"
],
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"component": {
"mpn": "AD7147ACPZ-1500RL7",
"manufacturer": "Analog Devices",
"package": "LFCSP-24(4x4)",
"pin_count": 25,
"category": "Data Acquisition",
"subcategory": "ADCs/DACs - Special Purpose",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883980950757376",
"parts": {
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"lbr": "ad7147acpz-1500rl7.lbr"
},
"distributor_links": {
"lcsc": "C207411",
"digikey": "505-AD7147ACPZ-1500RL7TR-ND",
"mouser": "584-AD7147ACPZ1500R7"
},
"distributor_check": {
"checked_at": "2026-10-19T04:56:04Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "505-AD7147ACPZ-1500RL7TR-ND",
"status": "found"
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"mouser": {
"pn": "584-AD7147ACPZ1500R7",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "CIN6",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "2",
"name": "CIN7",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "3",
"name": "CIN8",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "4",
"name": "CIN9",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "5",
"name": "CIN10",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "6",
"name": "CIN11",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "7",
"name": "CIN12",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "8",
"name": "ACSHIELD",
"type": "output",
"description": "CDC active shield output (250 kHz oscillating, 0 to VCC) that should be connected to an external shield or plane; maximum load 150 pF."
},
{
"number": "9",
"name": "BIAS",
"type": "passive",
"description": "Bias node for internal circuitry that requires a 100 nF capacitor to ground."
},
{
"number": "10",
"name": "GND",
"type": "power_in",
"description": "Ground reference point for all circuitry."
},
{
"number": "11",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage, specified at 2.6 V to 3.6 V."
},
{
"number": "12",
"name": "VDRIVE",
"type": "power_in",
"description": "Serial interface operating voltage supply, specified from 1.65 V to 3.6 V and no higher than VCC."
},
{
"number": "13",
"name": "SDA",
"type": "bidirectional",
"description": "I2C serial data input/output that requires a pull-up resistor."
},
{
"number": "14",
"name": "ADD0",
"type": "input",
"description": "I2C address bit 0 that sets the device address."
},
{
"number": "15",
"name": "SCLK",
"type": "input",
"description": "Clock input for the serial interface."
},
{
"number": "16",
"name": "ADD1",
"type": "input",
"description": "I2C address bit 1 that sets the device address."
},
{
"number": "17",
"name": "INT",
"type": "output",
"description": "General-purpose open-drain interrupt output with programmable polarity that requires a pull-up resistor."
},
{
"number": "18",
"name": "GPIO",
"type": "bidirectional",
"description": "Programmable general-purpose input/output pin."
},
{
"number": "19",
"name": "CIN0",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "20",
"name": "CIN1",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "21",
"name": "CIN2",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "22",
"name": "CIN3",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "23",
"name": "CIN4",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "24",
"name": "CIN5",
"type": "passive",
"description": "Capacitance sensor input routed through the CDC switch matrix; unused inputs should be connected to BIAS."
},
{
"number": "25",
"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 ordering guide (page 70) lists AD7147ACPZ-1500RL7 as an I2C interface part, so the AD7147-1 pin ; The exposed pad on the bottom of the LFCSP is not a numbered pin. The datasheet says it is not conne; Pin 15 (SCLK) is described as a clock input in Table 7, but Table 1 (page 4) also lists SCLK among t",
"exposed pad 25 added from the footprint"
],
"pages_sent": 15,
"cost_usd": 0.1061,
"at": "2026-10-19T04:55:48"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883980950757376",
"pages": 70,
"sha256": "eb238e959528fe23",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"units": "mm",
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"seat": "z = 0",
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"checked": "2026-10-19",
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},
{
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}