component
ADM1066ACPZ
Public Made by Adomby adom
Analog Devices Monitors & Reset Circuits, LFCSP-40(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "ADM1066ACPZ",
"brief": "Analog Devices Monitors & Reset Circuits, LFCSP-40(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"adm1066acpz",
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"component": {
"mpn": "ADM1066ACPZ",
"manufacturer": "Analog Devices",
"package": "LFCSP-40(6x6)",
"pin_count": 41,
"category": "Power Supply Chip",
"subcategory": "Monitors & Reset Circuits",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1066.pdf",
"parts": {
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"lcsc": "C579175",
"digikey": "505-ADM1066ACPZ-ND",
"mouser": "584-ADM1066ACPZ"
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"pins": [
{
"number": "1",
"name": "VX1",
"type": "input",
"description": "High-impedance input to a supply fault detector with thresholds from 0.573 V to 1.375 V, which can alternatively be used as a general-purpose digital input."
},
{
"number": "2",
"name": "VX2",
"type": "input",
"description": "High-impedance input to a supply fault detector with thresholds from 0.573 V to 1.375 V, which can alternatively be used as a general-purpose digital input."
},
{
"number": "3",
"name": "VX3",
"type": "input",
"description": "High-impedance input to a supply fault detector with thresholds from 0.573 V to 1.375 V, which can alternatively be used as a general-purpose digital input."
},
{
"number": "4",
"name": "VX4",
"type": "input",
"description": "High-impedance input to a supply fault detector with thresholds from 0.573 V to 1.375 V, which can alternatively be used as a general-purpose digital input."
},
{
"number": "5",
"name": "VX5",
"type": "input",
"description": "High-impedance input to a supply fault detector with thresholds from 0.573 V to 1.375 V, which can alternatively be used as a general-purpose digital input."
},
{
"number": "6",
"name": "VP1",
"type": "input",
"description": "Low-voltage supply fault detector input whose attenuator sets thresholds of 2.5 V to 6.0 V, 1.25 V to 3.00 V, or 0.573 V to 1.375 V."
},
{
"number": "7",
"name": "VP2",
"type": "input",
"description": "Low-voltage supply fault detector input whose attenuator sets thresholds of 2.5 V to 6.0 V, 1.25 V to 3.00 V, or 0.573 V to 1.375 V."
},
{
"number": "8",
"name": "VP3",
"type": "input",
"description": "Low-voltage supply fault detector input whose attenuator sets thresholds of 2.5 V to 6.0 V, 1.25 V to 3.00 V, or 0.573 V to 1.375 V."
},
{
"number": "9",
"name": "VP4",
"type": "input",
"description": "Low-voltage supply fault detector input whose attenuator sets thresholds of 2.5 V to 6.0 V, 1.25 V to 3.00 V, or 0.573 V to 1.375 V."
},
{
"number": "10",
"name": "VH",
"type": "input",
"description": "High-voltage supply fault detector input whose attenuator sets thresholds of 6.0 V to 14.4 V or 2.5 V to 6.0 V."
},
{
"number": "11",
"name": "AGND",
"type": "power_in",
"description": "Ground return for the input attenuators."
},
{
"number": "12",
"name": "REFGND",
"type": "power_in",
"description": "Ground return for the on-chip reference circuits."
},
{
"number": "13",
"name": "REFIN",
"type": "input",
"description": "ADC reference input, nominally 2.048 V, which must be driven by a reference voltage or connected to REFOUT."
},
{
"number": "14",
"name": "REFOUT",
"type": "output",
"description": "On-chip 2.048 V reference output, typically connected to REFIN, with a 10 µF capacitor recommended between this pin and REFGND."
},
{
"number": "15",
"name": "DAC1",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
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{
"number": "16",
"name": "DAC2",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
},
{
"number": "17",
"name": "DAC3",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
},
{
"number": "18",
"name": "DAC4",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
},
{
"number": "19",
"name": "DAC5",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
},
{
"number": "20",
"name": "DAC6",
"type": "output",
"description": "Voltage output DAC, high impedance at power-up, with output range 0.300 V to 1.551 V."
},
{
"number": "21",
"name": "PDO10",
"type": "output",
"description": "Programmable driver output, configurable as push/pull, open-collector with external pull-up, or open-collector with weak pull-up to VDDCAP or VPx."
},
{
"number": "22",
"name": "PDO9",
"type": "output",
"description": "Programmable driver output, configurable as push/pull, open-collector with external pull-up, or open-collector with weak pull-up to VDDCAP or VPx."
},
{
"number": "23",
"name": "PDO8",
"type": "output",
"description": "Programmable driver output, configurable as push/pull, open-collector with external pull-up, or open-collector with weak pull-up to VDDCAP or VPx."
},
{
"number": "24",
"name": "PDO7",
"type": "output",
"description": "Programmable driver output, configurable as push/pull, open-collector with external pull-up, or open-collector with weak pull-up to VDDCAP or VPx."
},
{
"number": "25",
"name": "PDO6",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "26",
"name": "PDO5",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "27",
"name": "PDO4",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "28",
"name": "PDO3",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "29",
"name": "PDO2",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "30",
"name": "PDO1",
"type": "output",
"description": "Programmable driver output with internally charge-pumped high drive for an external N-FET."
},
{
"number": "31",
"name": "PDOGND",
"type": "power_in",
"description": "Ground return for the driver outputs."
},
{
"number": "32",
"name": "VCCP",
"type": "power_out",
"description": "Central charge-pump voltage of 5.25 V, which requires a 10 µF reservoir capacitor to GND."
},
{
"number": "33",
"name": "A0",
"type": "input",
"description": "Logic input that sets the seventh bit of the SMBus interface address."
},
{
"number": "34",
"name": "A1",
"type": "input",
"description": "Logic input that sets the sixth bit of the SMBus interface address."
},
{
"number": "35",
"name": "SCL",
"type": "bidirectional",
"description": "SMBus clock pin, an open-drain bidirectional pin that requires an external resistive pull-up."
},
{
"number": "36",
"name": "SDA",
"type": "bidirectional",
"description": "SMBus data pin, an open-drain bidirectional pin that requires an external resistive pull-up."
},
{
"number": "37",
"name": "AUX2",
"type": "input",
"description": "Auxiliary single-ended ADC input."
},
{
"number": "38",
"name": "AUX1",
"type": "input",
"description": "Auxiliary single-ended ADC input."
},
{
"number": "39",
"name": "VDDCAP",
"type": "power_out",
"description": "Device supply linearly regulated from the highest of VPx and VH to a typical 4.75 V, which requires a 10 µF capacitor to GND."
},
{
"number": "40",
"name": "GND",
"type": "power_in",
"description": "Supply ground."
},
{
"number": "41",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
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"Package": "LFCSP-40(6x6)",
"Category": "Power Supply Chip",
"Pins": "41"
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"name": "Input High Voltage",
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"conditions": "VDDCAP = 4.75 V, TA = 25°C, if known logic state is required",
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{
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{
"name": "Voltage on VH Pin",
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{
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{
"name": "Voltage on VXx Pins",
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{
"name": "Voltage on AUX1, AUX2 Pins",
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{
"name": "Voltage on A0, A1 Pins",
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"typ": null,
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{
"name": "Voltage on REFIN, REFOUT Pins",
"symbol": "",
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"min": null,
"typ": null,
"max": 5,
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{
"name": "Voltage on VDDCAP, VCCP Pins",
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"min": null,
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"max": 6.5,
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{
"name": "Voltage on DACx Pins",
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"min": null,
"typ": null,
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"source_page": 8,
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},
{
"name": "Voltage on PDOx Pins",
"symbol": "",
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"min": null,
"typ": null,
"max": 16,
"conditions": "",
"source_page": 8,
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{
"name": "Voltage on SDA, SCL Pins",
"symbol": "",
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