component
INA199A2RSWR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, UQFN-10(1.4x1.8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ina199a2rswr: specified limits as data (metadata.characteristics, 32 rows from the datasheet)
2 files changed
+431−1
README.md+39@@ -28,6 +28,45 @@ INA199A2RSWR from Texas Instruments, in a UQFN-10(1.4x1.8). Pinout and pin descr | Category | Amplifiers/Comparators | | Pins | 10 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Common-mode input voltage range (version A) | VCM | -0.3 | | 26 | V | Version A, TA = -40°C to 125°C | 6 |+| Operating supply voltage | VS | 2.7 | | 26 | V | TA = -40°C to 125°C | 6 |+| Operating supply voltage | VS | 2.5 | | 26 | V | TA = -20°C to 85°C | 6 |+| Quiescent current | IQ | | 65 | 100 | μA | VSENSE = 0mV | 6 |+| Quiescent current over temperature range | IQ | | | 115 | μA | TA = -40°C to 125°C | 6 |+| Input offset voltage, RTI | VOS | -150 | 5 | 150 | μV | VSENSE = 0mV | 6 |+| Offset voltage drift | dVOS/dT | | 0.1 | 0.5 | μV/°C | TA = -40°C to 125°C | 6 |+| Gain error (version A) | G | -1.5 | 0.03 | 1.5 | % | Version A, VSENSE = -5mV to 5mV, TA = -40°C to 125°C | 6 |+| Gain error drift | | | 3 | 10 | ppm/°C | TA = -40°C to 125°C | 6 |+| Common-mode rejection ratio | CMR | 100 | 120 | | dB | VIN+ = 0V to 26V, VSENSE = 0mV, TA = -40°C to 125°C | 6 |+| Output swing to GND | VGND | | 0.005 | 0.05 | V | RL = 10kΩ to GND, TA = -40°C to 125°C; printed (VGND)+0.005 and (VGND)+0.05 | 6 |+| Output swing to V+ rail | V+ | | -0.05 | -0.2 | V | Relative to V+ rail; RL = 10kΩ to GND, TA = -40°C to 125°C; printed (V+)-0.05 and (V+)-0.2 | 6 |+| Maximum capacitive load | | | | 1 | nF | No sustained oscillation | 6 |+| Common-mode input voltage (recommended) | VCM | | 12 | | V | Natural convection ambient unless noted | 5 |+| Operating supply voltage (recommended, applied to V+) | VS | | 5 | | V | Natural convection ambient unless noted | 5 |+| Operating ambient temperature range | TA | -40 | | 125 | °C | Natural convection ambient | 5 |+| Specified temperature range | | -40 | | 125 | °C | | 6 |+| Operating temperature range | | -40 | | 125 | °C | | 6 |+| Junction-to-ambient thermal resistance (RSW, UQFN 10-pin) | RθJA | | 107.3 | | °C/W | Thermal table, RSW (UQFN) package | 5 |+| Junction-to-case (top) thermal resistance (RSW) | RθJC(top) | | 56.5 | | °C/W | RSW (UQFN) package | 5 |+| Junction-to-board thermal resistance (RSW) | RθJB | | 18.7 | | °C/W | RSW (UQFN) package | 5 |+| Junction-to-top characterization parameter (RSW) | ψJT | | 1.1 | | °C/W | RSW (UQFN) package | 5 |+| Junction-to-board characterization parameter (RSW) | ψJB | | 18.7 | | °C/W | RSW (UQFN) package | 5 |+| Thermal resistance, UQFN (electrical characteristics table) | θJA | | 80 | | °C/W | UQFN package | 7 |+| Gain-bandwidth product (INA199x2) | GBW | | 30 | | kHz | CLOAD = 10pF, INA199x2 | 6 |+| Gain (INA199x2) | G | | 100 | | V/V | INA199x2 | 6 |+| Slew rate | SR | | 0.4 | | V/μs | | 6 |+| Input voltage noise density, RTI | | | 25 | | nV/√Hz | | 6 |+| Input bias current | IB | | 28 | | μA | VSENSE = 0mV | 6 |+| Input offset current | IOS | | 0.02 | | μA | VSENSE = 0mV | 6 |+| Power-supply rejection | PSR | | 0.1 | | μV/V | VS = 2.7V to 18V, VIN+ = 18V, VSENSE = 0mV | 6 |+| Nonlinearity error | | | 0.01 | | % | VSENSE = -5mV to 5mV | 6 |+ ## CAD (KiCad official) - Symbol: `INA199A2RSWR`
page.json+392−1@@ -192,6 +192,397 @@ "Package": "UQFN-10(1.4x1.8)", "Category": "Amplifiers/Comparators", "Pins": "10"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "f48fb5be37c0cf43",+ "rows": [+ {+ "name": "Common-mode input voltage range (version A)",+ "symbol": "VCM",+ "kind": "electrical",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 26,+ "conditions": "Version A, TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating supply voltage",+ "symbol": "VS",+ "kind": "electrical",+ "unit": "V",+ "min": 2.7,+ "typ": null,+ "max": 26,+ "conditions": "TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating supply voltage",+ "symbol": "VS",+ "kind": "electrical",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 26,+ "conditions": "TA = -20°C to 85°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 65,+ "max": 100,+ "conditions": "VSENSE = 0mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current over temperature range",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 115,+ "conditions": "TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input offset voltage, RTI",+ "symbol": "VOS",+ "kind": "tolerance",+ "unit": "μV",+ "min": -150,+ "typ": 5,+ "max": 150,+ "conditions": "VSENSE = 0mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Offset voltage drift",+ "symbol": "dVOS/dT",+ "kind": "temperature_coefficient",+ "unit": "μV/°C",+ "min": null,+ "typ": 0.1,+ "max": 0.5,+ "conditions": "TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Gain error (version A)",+ "symbol": "G",+ "kind": "tolerance",+ "unit": "%",+ "min": -1.5,+ "typ": 0.03,+ "max": 1.5,+ "conditions": "Version A, VSENSE = -5mV to 5mV, TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Gain error drift",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 3,+ "max": 10,+ "conditions": "TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Common-mode rejection ratio",+ "symbol": "CMR",+ "kind": "electrical",+ "unit": "dB",+ "min": 100,+ "typ": 120,+ "max": null,+ "conditions": "VIN+ = 0V to 26V, VSENSE = 0mV, TA = -40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Output swing to GND",+ "symbol": "VGND",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.005,+ "max": 0.05,+ "conditions": "RL = 10kΩ to GND, TA = -40°C to 125°C; printed (VGND)+0.005 and (VGND)+0.05",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Output swing to V+ rail",+ "symbol": "V+",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": -0.05,+ "max": -0.2,+ "conditions": "Relative to V+ rail; RL = 10kΩ to GND, TA = -40°C to 125°C; printed (V+)-0.05 and (V+)-0.2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Maximum capacitive load",+ "symbol": "",+ "kind": "electrical",+ "unit": "nF",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "No sustained oscillation",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Common-mode input voltage (recommended)",+ "symbol": "VCM",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "Natural convection ambient unless noted",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating supply voltage (recommended, applied to V+)",+ "symbol": "VS",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": 5,+ "max": null,+ "conditions": "Natural convection ambient unless noted",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating ambient temperature range",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "Natural convection ambient",+ "source_page": 5,+ "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": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (RSW, UQFN 10-pin)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 107.3,+ "max": null,+ "conditions": "Thermal table, RSW (UQFN) package",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance (RSW)",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 56.5,+ "max": null,+ "conditions": "RSW (UQFN) package",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance (RSW)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 18.7,+ "max": null,+ "conditions": "RSW (UQFN) package",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter (RSW)",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 1.1,+ "max": null,+ "conditions": "RSW (UQFN) package",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter (RSW)",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 18.7,+ "max": null,+ "conditions": "RSW (UQFN) package",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance, UQFN (electrical characteristics table)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 80,+ "max": null,+ "conditions": "UQFN package",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Gain-bandwidth product (INA199x2)",+ "symbol": "GBW",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "CLOAD = 10pF, INA199x2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Gain (INA199x2)",+ "symbol": "G",+ "kind": "electrical",+ "unit": "V/V",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "INA199x2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Slew rate",+ "symbol": "SR",+ "kind": "electrical",+ "unit": "V/μs",+ "min": null,+ "typ": 0.4,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input voltage noise density, RTI",+ "symbol": "",+ "kind": "electrical",+ "unit": "nV/√Hz",+ "min": null,+ "typ": 25,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input bias current",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 28,+ "max": null,+ "conditions": "VSENSE = 0mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input offset current",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.02,+ "max": null,+ "conditions": "VSENSE = 0mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Power-supply rejection",+ "symbol": "PSR",+ "kind": "electrical",+ "unit": "μV/V",+ "min": null,+ "typ": 0.1,+ "max": null,+ "conditions": "VS = 2.7V to 18V, VIN+ = 18V, VSENSE = 0mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Nonlinearity error",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.01,+ "max": null,+ "conditions": "VSENSE = -5mV to 5mV",+ "source_page": 6,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -233,4 +624,4 @@ "visibility": { "public": true }-}+}