component
INA190A1QDCKRQ1
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ina190a1qdckrq1: specified limits as data (metadata.characteristics, 30 rows from the datasheet)
2 files changed
+405−1
README.md+37@@ -24,6 +24,43 @@ INA190A1QDCKRQ1 from Texas Instruments, in a SC-70-6. Pinout and pin description | Category | Amplifiers/Comparators | | Pins | 6 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Supply voltage (absolute maximum) | VS | | | 6 | V | | 4 |+| Differential input voltage (absolute maximum) | (VIN+) – (VIN–) | -42 | | 42 | V | | 4 |+| Analog inputs VIN+, VIN– with respect to GND (absolute maximum); printed minimum is GND – 0.3 | VIN+, VIN– | | | 42 | V | | 4 |+| Input current into any pin (absolute maximum) | | | | 5 | mA | | 4 |+| Operating temperature TA (absolute maximum) | TA | -55 | | 150 | °C | | 4 |+| Junction temperature (absolute maximum) | TJ | | | 150 | °C | | 4 |+| Storage temperature (absolute maximum) | Tstg | -65 | | 150 | °C | | 4 |+| Common-mode input range; printed minimum is GND – 0.2 V | VCM | | | 40 | V | | 4 |+| Input pin voltage range VIN+, VIN–; printed minimum is GND – 0.2 V | VIN+, VIN– | | | 40 | V | | 4 |+| Operating supply voltage | VS | 1.7 | | 5.5 | V | | 4 |+| Operating free-air temperature | TA | -40 | | 125 | °C | | 4 |+| Common-mode rejection ratio | CMRR | 132 | 150 | | dB | VSENSE = 0 mV, VIN+ = –0.1 V to 40 V, TA = –40°C to +125°C | 5 |+| Offset voltage, RTI | VOS | -15 | -3 | 15 | µV | VS = 1.8 V, VSENSE = 0 mV | 5 |+| Offset drift, RTI | dVOS/dT | | 10 | 80 | nV/°C | VSENSE = 0 mV, TA = –40°C to +125°C | 5 |+| Power-supply rejection ratio, RTI | PSRR | -5 | -1 | 5 | µV/V | VSENSE = 0 mV, VS = 1.7 V to 5.5 V | 5 |+| Input bias current | IIB | | 0.5 | 3 | nA | VSENSE = 0 mV | 5 |+| Input offset current | IIO | -0.07 | | 0.07 | nA | VSENSE = 0 mV | 5 |+| Gain error (A1 devices) | EG | -0.2 | -0.04 | 0.2 | % | VOUT = 0.1 V to VS – 0.1 V | 5 |+| Gain error drift | | | 2 | 7 | ppm/°C | TA = –40°C to +125°C | 5 |+| Nonlinearity error | | -0.01 | | 0.01 | % | VOUT = 0.1 V to VS – 0.1 V | 5 |+| Reference voltage rejection ratio (A1 devices) | RVRR | -10 | 2 | 10 | µV/V | VREF = 100 mV to VS – 100 mV, TA = –40°C to +125°C | 5 |+| Maximum capacitive load | | | | 1 | nF | No sustained oscillation | 5 |+| Zero current output voltage (A1 devices), relative to GND | VZL | | 1 | 3 | mV | VS = 1.8 V, RL = 10 kΩ to GND, TA = –40°C to +125°C, VSENSE = 0 mV, VREF = 0 V | 5 |+| Quiescent current | IQ | | 48 | 65 | µA | VS = 1.8 V, VSENSE = 0 mV | 6 |+| Quiescent current over temperature | IQ | | | 90 | µA | VS = 1.8 V, VSENSE = 0 mV, TA = –40°C to +125°C | 6 |+| Junction-to-ambient thermal resistance (DCK) | RθJA | | 170.7 | | °C/W | | 4 |+| Junction-to-case (top) thermal resistance (DCK) | RθJC(top) | | 132.7 | | °C/W | | 4 |+| Junction-to-board thermal resistance (DCK) | RθJB | | 65.3 | | °C/W | | 4 |+| Junction-to-top characterization parameter (DCK) | ΨJT | | 45.7 | | °C/W | | 4 |+| Junction-to-board characterization parameter (DCK) | ΨJB | | 65.2 | | °C/W | | 4 |+ ## CAD (KiCad official) - Symbol: `INA190A1QDCKRQ1`
page.json+368−1@@ -167,6 +167,373 @@ "Package": "SC-70-6", "Category": "Amplifiers/Comparators", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "bbc19aeacebcd477",+ "rows": [+ {+ "name": "Supply voltage (absolute maximum)",+ "symbol": "VS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Differential input voltage (absolute maximum)",+ "symbol": "(VIN+) – (VIN–)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -42,+ "typ": null,+ "max": 42,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Analog inputs VIN+, VIN– with respect to GND (absolute maximum); printed minimum is GND – 0.3",+ "symbol": "VIN+, VIN–",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 42,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input current into any pin (absolute maximum)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature TA (absolute maximum)",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature (absolute maximum)",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature (absolute maximum)",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Common-mode input range; printed minimum is GND – 0.2 V",+ "symbol": "VCM",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input pin voltage range VIN+, VIN–; printed minimum is GND – 0.2 V",+ "symbol": "VIN+, VIN–",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating supply voltage",+ "symbol": "VS",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 1.7,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating free-air temperature",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Common-mode rejection ratio",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 132,+ "typ": 150,+ "max": null,+ "conditions": "VSENSE = 0 mV, VIN+ = –0.1 V to 40 V, TA = –40°C to +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Offset voltage, RTI",+ "symbol": "VOS",+ "kind": "electrical",+ "unit": "µV",+ "min": -15,+ "typ": -3,+ "max": 15,+ "conditions": "VS = 1.8 V, VSENSE = 0 mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Offset drift, RTI",+ "symbol": "dVOS/dT",+ "kind": "temperature_coefficient",+ "unit": "nV/°C",+ "min": null,+ "typ": 10,+ "max": 80,+ "conditions": "VSENSE = 0 mV, TA = –40°C to +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Power-supply rejection ratio, RTI",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "µV/V",+ "min": -5,+ "typ": -1,+ "max": 5,+ "conditions": "VSENSE = 0 mV, VS = 1.7 V to 5.5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input bias current",+ "symbol": "IIB",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": 0.5,+ "max": 3,+ "conditions": "VSENSE = 0 mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input offset current",+ "symbol": "IIO",+ "kind": "electrical",+ "unit": "nA",+ "min": -0.07,+ "typ": null,+ "max": 0.07,+ "conditions": "VSENSE = 0 mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Gain error (A1 devices)",+ "symbol": "EG",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.2,+ "typ": -0.04,+ "max": 0.2,+ "conditions": "VOUT = 0.1 V to VS – 0.1 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Gain error drift",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 2,+ "max": 7,+ "conditions": "TA = –40°C to +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Nonlinearity error",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.01,+ "typ": null,+ "max": 0.01,+ "conditions": "VOUT = 0.1 V to VS – 0.1 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Reference voltage rejection ratio (A1 devices)",+ "symbol": "RVRR",+ "kind": "electrical",+ "unit": "µV/V",+ "min": -10,+ "typ": 2,+ "max": 10,+ "conditions": "VREF = 100 mV to VS – 100 mV, TA = –40°C to +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Maximum capacitive load",+ "symbol": "",+ "kind": "electrical",+ "unit": "nF",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "No sustained oscillation",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Zero current output voltage (A1 devices), relative to GND",+ "symbol": "VZL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 1,+ "max": 3,+ "conditions": "VS = 1.8 V, RL = 10 kΩ to GND, TA = –40°C to +125°C, VSENSE = 0 mV, VREF = 0 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 48,+ "max": 65,+ "conditions": "VS = 1.8 V, VSENSE = 0 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current over temperature",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 90,+ "conditions": "VS = 1.8 V, VSENSE = 0 mV, TA = –40°C to +125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (DCK)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 170.7,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance (DCK)",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 132.7,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance (DCK)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 65.3,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter (DCK)",+ "symbol": "ΨJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 45.7,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter (DCK)",+ "symbol": "ΨJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 65.2,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -208,4 +575,4 @@ "visibility": { "public": true }-}+}