component
OPA2170AIDCUT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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opa2170aidcut: specified limits as data (metadata.characteristics, 26 rows from the datasheet)
2 files changed
+353−1
README.md+33@@ -26,6 +26,39 @@ OPA2170AIDCUT from Texas Instruments, in a VSSOP-8. Pinout and pin descriptions | Category | Amplifiers/Comparators | | 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 |+|---|---|---|---|---|---|---|---|+| Input offset voltage | VOS | -1.8 | 0.25 | 1.8 | mV | TA = 25°C | 9 |+| Input offset voltage | VOS | -2 | | 2 | mV | TA = –40°C 至 +125°C | 9 |+| Input offset voltage drift | dVOS/dT | -2 | 0.3 | 2 | µV/°C | TA = –40°C 至 +125°C | 9 |+| Input offset voltage vs power supply (PSRR) | PSRR | -5 | 1 | 5 | µV/V | VS = 4V 至 36V，TA = –40°C 至 +125°C | 9 |+| Input bias current | IB | -15 | 8 | 15 | pA | TA = 25°C | 9 |+| Input bias current | IB | -3.5 | | 3.5 | nA | TA = –40°C 至 +125°C | 9 |+| Input offset current | IOS | -15 | 4 | 15 | pA | TA = 25°C | 9 |+| Input offset current | IOS | -3.5 | | 3.5 | nA | TA = –40°C 至 +125°C | 9 |+| Common-mode rejection ratio | CMRR | 90 | 104 | | dB | VS = ±2 V，(V–) - 0.1 V < VCM < (V+) - 2 V，TA = –40°C 至 +125°C | 9 |+| Common-mode rejection ratio | CMRR | 104 | 120 | | dB | VS = ±18V，(V–) - 0.1V < VCM < (V+) - 2V，TA = –40°C 至 +125°C | 9 |+| Open-loop voltage gain | AOL | 110 | 130 | | dB | VS = 4V 至 36V，(V–) + 0.35V < VO < (V+) - 0.35V，TA = –40°C 至 +125°C | 9 |+| Output voltage swing from positive rail | VO | | | 10 | mV | IL = 0mA，VS = 4V 至 36V | 10 |+| Output voltage swing from positive rail (sourcing) | IL | | | 115 | mV | 拉电流 1mA，VS = 4V 至 36V | 10 |+| Output voltage swing from negative rail | VO | | | 8 | mV | IL = 0 mA，VS = 4V 至 36V | 10 |+| Output voltage swing from negative rail (sinking) | IL | | | 70 | mV | 灌电流 1mA，VS = 4V 至 36V | 10 |+| Short-circuit current | ISC | -20 | | 17 | mA | | 10 |+| Rated supply voltage range | VS | 2.7 | | 36 | V | | 10 |+| Quiescent current per amplifier | IQ | | 110 | 145 | µA | IO = 0A；TA = 25°C | 10 |+| Quiescent current per amplifier | IQ | | | 155 | µA | IO = 0A；TA = –40°C 至 +125°C | 10 |+| Rated temperature range | | -40 | | 125 | °C | | 10 |+| Operating temperature range | | -55 | | 150 | °C | | 10 |+| Junction-to-ambient thermal resistance (DCU) | RθJA | | 175.2 | | °C/W | | 8 |+| Junction-to-case (top) thermal resistance (DCU) | RθJC(top) | | 74.9 | | °C/W | | 8 |+| Junction-to-board thermal resistance (DCU) | RθJB | | 22.2 | | °C/W | | 8 |+| Junction-to-top characterization parameter (DCU) | ψJT | | 1.6 | | °C/W | | 8 |+| Junction-to-board characterization parameter (DCU) | ψJB | | 22.8 | | °C/W | | 8 |+ ## CAD (KiCad official) - Symbol: `OPA2170AIDCUT`
page.json+320−1@@ -180,6 +180,325 @@ "Package": "VSSOP-8", "Category": "Amplifiers/Comparators", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "094354bfd136e7d0",+ "rows": [+ {+ "name": "Input offset voltage",+ "symbol": "VOS",+ "kind": "electrical",+ "unit": "mV",+ "min": -1.8,+ "typ": 0.25,+ "max": 1.8,+ "conditions": "TA = 25°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input offset voltage",+ "symbol": "VOS",+ "kind": "electrical",+ "unit": "mV",+ "min": -2,+ "typ": null,+ "max": 2,+ "conditions": "TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input offset voltage drift",+ "symbol": "dVOS/dT",+ "kind": "electrical",+ "unit": "µV/°C",+ "min": -2,+ "typ": 0.3,+ "max": 2,+ "conditions": "TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input offset voltage vs power supply (PSRR)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "µV/V",+ "min": -5,+ "typ": 1,+ "max": 5,+ "conditions": "VS = 4V 至 36V，TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input bias current",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "pA",+ "min": -15,+ "typ": 8,+ "max": 15,+ "conditions": "TA = 25°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input bias current",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "nA",+ "min": -3.5,+ "typ": null,+ "max": 3.5,+ "conditions": "TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input offset current",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "pA",+ "min": -15,+ "typ": 4,+ "max": 15,+ "conditions": "TA = 25°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Input offset current",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "nA",+ "min": -3.5,+ "typ": null,+ "max": 3.5,+ "conditions": "TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Common-mode rejection ratio",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 90,+ "typ": 104,+ "max": null,+ "conditions": "VS = ±2 V，(V–) - 0.1 V < VCM < (V+) - 2 V，TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Common-mode rejection ratio",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 104,+ "typ": 120,+ "max": null,+ "conditions": "VS = ±18V，(V–) - 0.1V < VCM < (V+) - 2V，TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Open-loop voltage gain",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 110,+ "typ": 130,+ "max": null,+ "conditions": "VS = 4V 至 36V，(V–) + 0.35V < VO < (V+) - 0.35V，TA = –40°C 至 +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Output voltage swing from positive rail",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "IL = 0mA，VS = 4V 至 36V",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Output voltage swing from positive rail (sourcing)",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 115,+ "conditions": "拉电流 1mA，VS = 4V 至 36V",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Output voltage swing from negative rail",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "IL = 0 mA，VS = 4V 至 36V",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Output voltage swing from negative rail (sinking)",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 70,+ "conditions": "灌电流 1mA，VS = 4V 至 36V",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Short-circuit current",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "mA",+ "min": -20,+ "typ": null,+ "max": 17,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Rated supply voltage range",+ "symbol": "VS",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.7,+ "typ": null,+ "max": 36,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current per amplifier",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 110,+ "max": 145,+ "conditions": "IO = 0A；TA = 25°C",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current per amplifier",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 155,+ "conditions": "IO = 0A；TA = –40°C 至 +125°C",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Rated temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (DCU)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 175.2,+ "max": null,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance (DCU)",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 74.9,+ "max": null,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance (DCU)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 22.2,+ "max": null,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter (DCU)",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 1.6,+ "max": null,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter (DCU)",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 22.8,+ "max": null,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -221,4 +540,4 @@ "visibility": { "public": true }-}+}