component
REF5040AQDRQ1
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ref5040aqdrq1: specified limits as data (metadata.characteristics, 36 rows from the datasheet)
2 files changed
+483−1
README.md+43@@ -26,6 +26,49 @@ REF5040AQDRQ1 from Texas Instruments, in a SOIC-8. Pinout and pin descriptions e | Category | Power Management (PMIC) | | Pins | 8 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Initial accuracy, standard grade | | -0.1 | | 0.1 | % | TA = 25°C, ILOAD = 0, CL = 1 μF, VIN = (VOUT + 0.2 V) to 18 V (table header) | 5 |+| Output voltage temperature drift, standard grade | dVOUT/dT | | 3 | 8 | ppm/°C | Over temperature | 6 |+| Line regulation (all devices except REF5020) | dVOUT/dVIN | | 0.1 | 1 | ppm/V | VIN = VOUT + 0.2 V | 6 |+| Line regulation, over temperature (all devices) | dVOUT/dVIN | | 0.2 | 1 | ppm/V | Over temperature | 6 |+| Load regulation (all devices except REF5020) | dVOUT/dILOAD | | 20 | 30 | ppm/mA | -10 mA < ILOAD < +10 mA, VIN = VOUT + 0.75 V | 6 |+| Load regulation, over temperature (all devices) | dVOUT/dILOAD | | | 50 | ppm/mA | Over temperature, -10 mA < ILOAD < +10 mA | 6 |+| Power supply, quiescent current | IQ | | 0.8 | 1 | mA | TA = 25°C, ILOAD = 0, CL = 1 μF, VIN = (VOUT + 0.2 V) to 18 V (table header) | 6 |+| Power supply, quiescent current, over temperature | IQ | | | 1.2 | mA | Over temperature | 6 |+| Specified temperature range | | -40 | | 125 | °C | | 6 |+| Operating temperature range | | -55 | | 125 | °C | | 6 |+| Power supply voltage | VS | | | 18 | V | See Note (1); printed minimum is VOUT + 0.2 V | 6 |+| Input voltage | | | | 18 | V | | 4 |+| Output short-circuit | | | | 30 | mA | | 4 |+| Operating temperature | | -40 | | 125 | °C | | 4 |+| Junction temperature (TJ max) | TJ | | | 150 | °C | | 4 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 4 |+| Supply input voltage | VIN | | | 18 | V | Minimum printed as VOUT + 0.2 V (footnote 1: 2.7 V for VOUT ≤ 2.5 V, not applicable) | 5 |+| Electrostatic discharge, human-body model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group) | V(ESD) | -500 | | 500 | V | HBM per AEC Q100-002 | 4 |+| Electrostatic discharge, charged-device model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group) | V(ESD) | -1000 | | 1000 | V | CDM per AEC Q100-011 | 4 |+| Electrostatic discharge, machine model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group) | V(ESD) | | | 200 | V | Machine model; printed as 200 without sign | 4 |+| Output voltage | VOUT | | 4.096 | | V | | 5 |+| Output voltage noise | | | 12 | | μVPP | f = 0.1 Hz to 10 Hz | 5 |+| Short-circuit current | ISC | | 25 | | mA | VOUT = 0 V | 6 |+| Voltage output, TEMP pin | | | 575 | | mV | At TA = 25°C | 6 |+| Temperature sensitivity, TEMP pin | | | 2.64 | | mV/°C | Over temperature | 6 |+| Turn-on settling time | | | 200 | | μs | To 0.1% with CL = 1 μF | 6 |+| Thermal hysteresis, standard grade | | | 10 | | ppm | Cycle 1 | 6 |+| Thermal hysteresis, standard grade | | | 5 | | ppm | Cycle 2 | 6 |+| Long-term stability | | | 90 | | ppm/1000 hr | 0 to 1000 hours | 6 |+| Long-term stability | | | 10 | | ppm/1000 hr | 1000 to 2000 hours | 6 |+| Thermal resistance | | | 150 | | °C/W | Listed under temperature range; no conditions printed | 6 |+| Junction-to-ambient thermal resistance | RθJA | | 107.1 | | °C/W | D (SOIC), 8 pins | 5 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 48.8 | | °C/W | D (SOIC), 8 pins | 5 |+| Junction-to-board thermal resistance | RθJB | | 48.3 | | °C/W | D (SOIC), 8 pins | 5 |+| Junction-to-top characterization parameter | ψJT | | 6.8 | | °C/W | D (SOIC), 8 pins | 5 |+| Junction-to-board characterization parameter | ψJB | | 47.6 | | °C/W | D (SOIC), 8 pins | 5 |+ ## CAD (KiCad official) - Symbol: `REF5040AQDRQ1`
page.json+440−1@@ -179,6 +179,445 @@ "Package": "SOIC-8", "Category": "Power Management (PMIC)", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "908e1bb3275e2398",+ "rows": [+ {+ "name": "Initial accuracy, standard grade",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.1,+ "typ": null,+ "max": 0.1,+ "conditions": "TA = 25°C, ILOAD = 0, CL = 1 μF, VIN = (VOUT + 0.2 V) to 18 V (table header)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature drift, standard grade",+ "symbol": "dVOUT/dT",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 3,+ "max": 8,+ "conditions": "Over temperature",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Line regulation (all devices except REF5020)",+ "symbol": "dVOUT/dVIN",+ "kind": "voltage_coefficient",+ "unit": "ppm/V",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "VIN = VOUT + 0.2 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Line regulation, over temperature (all devices)",+ "symbol": "dVOUT/dVIN",+ "kind": "voltage_coefficient",+ "unit": "ppm/V",+ "min": null,+ "typ": 0.2,+ "max": 1,+ "conditions": "Over temperature",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Load regulation (all devices except REF5020)",+ "symbol": "dVOUT/dILOAD",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": 20,+ "max": 30,+ "conditions": "-10 mA < ILOAD < +10 mA, VIN = VOUT + 0.75 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Load regulation, over temperature (all devices)",+ "symbol": "dVOUT/dILOAD",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "Over temperature, -10 mA < ILOAD < +10 mA",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Power supply, quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.8,+ "max": 1,+ "conditions": "TA = 25°C, ILOAD = 0, CL = 1 μF, VIN = (VOUT + 0.2 V) to 18 V (table header)",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Power supply, quiescent current, over temperature",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "Over temperature",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Specified temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Power supply voltage",+ "symbol": "VS",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "See Note (1); printed minimum is VOUT + 0.2 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output short-circuit",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature (TJ max)",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply input voltage",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "Minimum printed as VOUT + 0.2 V (footnote 1: 2.7 V for VOUT ≤ 2.5 V, not applicable)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic discharge, human-body model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group)",+ "symbol": "V(ESD)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -500,+ "typ": null,+ "max": 500,+ "conditions": "HBM per AEC Q100-002",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic discharge, charged-device model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group)",+ "symbol": "V(ESD)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -1000,+ "typ": null,+ "max": 1000,+ "conditions": "CDM per AEC Q100-011",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic discharge, machine model (REF5020A-Q1, REF5040A-Q1, REF5050A-Q1 group)",+ "symbol": "V(ESD)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "Machine model; printed as 200 without sign",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.096,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage noise",+ "symbol": "",+ "kind": "electrical",+ "unit": "μVPP",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "f = 0.1 Hz to 10 Hz",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Short-circuit current",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 25,+ "max": null,+ "conditions": "VOUT = 0 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Voltage output, TEMP pin",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 575,+ "max": null,+ "conditions": "At TA = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Temperature sensitivity, TEMP pin",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV/°C",+ "min": null,+ "typ": 2.64,+ "max": null,+ "conditions": "Over temperature",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Turn-on settling time",+ "symbol": "",+ "kind": "timing",+ "unit": "μs",+ "min": null,+ "typ": 200,+ "max": null,+ "conditions": "To 0.1% with CL = 1 μF",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Thermal hysteresis, standard grade",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "Cycle 1",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Thermal hysteresis, standard grade",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm",+ "min": null,+ "typ": 5,+ "max": null,+ "conditions": "Cycle 2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Long-term stability",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm/1000 hr",+ "min": null,+ "typ": 90,+ "max": null,+ "conditions": "0 to 1000 hours",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Long-term stability",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm/1000 hr",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "1000 to 2000 hours",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "Listed under temperature range; no conditions printed",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 107.1,+ "max": null,+ "conditions": "D (SOIC), 8 pins",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 48.8,+ "max": null,+ "conditions": "D (SOIC), 8 pins",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 48.3,+ "max": null,+ "conditions": "D (SOIC), 8 pins",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 6.8,+ "max": null,+ "conditions": "D (SOIC), 8 pins",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 47.6,+ "max": null,+ "conditions": "D (SOIC), 8 pins",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -220,4 +659,4 @@ "visibility": { "public": true }-}+}