component
opa211aidr
Public Made by Adomby adom
Texas Instruments Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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opa211aidr: specified limits as data (metadata.characteristics, 25 rows from the datasheet)
2 files changed
+341
README.md+32@@ -36,6 +36,38 @@ OPA211AIDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extr - `OPA211AIDRGT` - `OPA211AIDRGR` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| 输入失调电压 (Input offset voltage), OPA211 | VOS | -125 | 30 | 125 | μV | VS = ±15V | 7 |+| 输入失调电压温漂 (Offset voltage drift) | dVOS/dT | -1.5 | 0.35 | 1.5 | μV/°C | VS = ±15V, TA = –40°C to +125°C | 7 |+| 输入失调电压与电源间的关系 (PSRR) | PSRR | | 0.1 | 1 | μV/V | TA = 25°C | 7 |+| 输入失调电压与电源间的关系 (PSRR) | PSRR | | | 3 | μV/V | TA = –40°C to +125°C | 7 |+| 输入偏置电流 (Input bias current), OPA211 | IB | -175 | 60 | 175 | nA | VCM = 0V | 7 |+| 输入偏置电流 (Input bias current), OPA211 | IB | -200 | | 200 | nA | VCM = 0V, TA = –40°C to +125°C | 7 |+| 输入失调电流 (Input offset current) | IOS | -100 | 25 | 100 | nA | VCM = 0V | 7 |+| 输入失调电流 (Input offset current) | IOS | -150 | | 150 | nA | VCM = 0V, TA = –40°C to +125°C | 7 |+| 共模抑制比 (CMRR), VS ≥ ±5V | CMRR | 114 | 120 | | dB | VS ≥ ±5V, (V–) + 2V ≤ VCM ≤ (V+) – 2V, TA = –40°C to +125°C | 7 |+| 共模抑制比 (CMRR), VS < ±5V | CMRR | 110 | 120 | | dB | VS < ±5V, (V–) + 2V ≤ VCM ≤ (V+) – 2V, TA = –40°C to +125°C | 7 |+| 开环电压增益 (Open-loop voltage gain) | AOL | 114 | 130 | | dB | (V–) + 0.2V ≤ VO ≤ (V+) – 0.2V, RL = 10kΩ, TA = –40°C to +125°C | 8 |+| 开环电压增益 (Open-loop voltage gain) | AOL | 110 | 114 | | dB | (V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, RL = 600Ω | 8 |+| 开环电压增益 (Open-loop voltage gain), OPA211 | AOL | 110 | | | dB | (V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, IO ≤ 15mA, TA = –40°C to +125°C | 8 |+| 开环电压增益 (Open-loop voltage gain), OPA211 | AOL | 103 | | | dB | (V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, 15mA < IO ≤ 30mA, TA = –40°C to +125°C | 8 |+| 关断电流 (Shutdown current) | IQ(SD) | | 1 | 20 | μA | Shutdown (disabled) | 8 |+| 额定电压 (Supply voltage, ±VS) | VS | 2.25 | | 18 | V | Dual supply, ±2.25V to ±18V as printed | 9 |+| 静态电流 (Quiescent current, per channel) | IQ | | 3.6 | 4.5 | mA | IOUT = 0A | 9 |+| 静态电流 (Quiescent current, per channel) | IQ | | | 6 | mA | IOUT = 0A, TA = –40°C to +125°C | 9 |+| 额定温度范围 (Rated temperature range) | TA | -40 | | 125 | °C | | 9 |+| 温度范围 (Temperature range, second row as printed) | TA | -55 | | 150 | °C | | 9 |+| 结至环境热阻 (Junction-to-ambient, RθJA), OPA211 D (SOIC) | RθJA | | 122.2 | | °C/W | High-K board | 6 |+| 结至外壳（顶部）热阻 (RθJC(top)), OPA211 D (SOIC) | RθJC(top) | | 62.5 | | °C/W | | 6 |+| 结至电路板热阻 (RθJB), OPA211 D (SOIC) | RθJB | | 64.3 | | °C/W | | 6 |+| 结至顶部特征参数 (ψJT), OPA211 D (SOIC) | ψJT | | 14.2 | | °C/W | | 6 |+| 结至电路板特征参数 (ψJB), OPA211 D (SOIC) | ψJB | | 63.6 | | °C/W | | 6 |+ ## CAD (KiCad official) - Symbol: `OPA211AIDR`
page.json+309@@ -164,5 +164,314 @@ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]+ },+ "metadata": {+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": null,+ "rows": [+ {+ "name": "输入失调电压 (Input offset voltage), OPA211",+ "symbol": "VOS",+ "kind": "tolerance",+ "unit": "μV",+ "min": -125,+ "typ": 30,+ "max": 125,+ "conditions": "VS = ±15V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入失调电压温漂 (Offset voltage drift)",+ "symbol": "dVOS/dT",+ "kind": "temperature_coefficient",+ "unit": "μV/°C",+ "min": -1.5,+ "typ": 0.35,+ "max": 1.5,+ "conditions": "VS = ±15V, TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入失调电压与电源间的关系 (PSRR)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "μV/V",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "TA = 25°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入失调电压与电源间的关系 (PSRR)",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "μV/V",+ "min": null,+ "typ": null,+ "max": 3,+ "conditions": "TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入偏置电流 (Input bias current), OPA211",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "nA",+ "min": -175,+ "typ": 60,+ "max": 175,+ "conditions": "VCM = 0V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入偏置电流 (Input bias current), OPA211",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "nA",+ "min": -200,+ "typ": null,+ "max": 200,+ "conditions": "VCM = 0V, TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入失调电流 (Input offset current)",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": 25,+ "max": 100,+ "conditions": "VCM = 0V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "输入失调电流 (Input offset current)",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "nA",+ "min": -150,+ "typ": null,+ "max": 150,+ "conditions": "VCM = 0V, TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "共模抑制比 (CMRR), VS ≥ ±5V",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 114,+ "typ": 120,+ "max": null,+ "conditions": "VS ≥ ±5V, (V–) + 2V ≤ VCM ≤ (V+) – 2V, TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "共模抑制比 (CMRR), VS < ±5V",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 110,+ "typ": 120,+ "max": null,+ "conditions": "VS < ±5V, (V–) + 2V ≤ VCM ≤ (V+) – 2V, TA = –40°C to +125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "开环电压增益 (Open-loop voltage gain)",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 114,+ "typ": 130,+ "max": null,+ "conditions": "(V–) + 0.2V ≤ VO ≤ (V+) – 0.2V, RL = 10kΩ, TA = –40°C to +125°C",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "开环电压增益 (Open-loop voltage gain)",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 110,+ "typ": 114,+ "max": null,+ "conditions": "(V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, RL = 600Ω",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "开环电压增益 (Open-loop voltage gain), OPA211",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 110,+ "typ": null,+ "max": null,+ "conditions": "(V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, IO ≤ 15mA, TA = –40°C to +125°C",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "开环电压增益 (Open-loop voltage gain), OPA211",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 103,+ "typ": null,+ "max": null,+ "conditions": "(V–) + 0.6V ≤ VO ≤ (V+) – 0.6V, 15mA < IO ≤ 30mA, TA = –40°C to +125°C",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "关断电流 (Shutdown current)",+ "symbol": "IQ(SD)",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": 20,+ "conditions": "Shutdown (disabled)",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "额定电压 (Supply voltage, ±VS)",+ "symbol": "VS",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.25,+ "typ": null,+ "max": 18,+ "conditions": "Dual supply, ±2.25V to ±18V as printed",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "静态电流 (Quiescent current, per channel)",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 3.6,+ "max": 4.5,+ "conditions": "IOUT = 0A",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "静态电流 (Quiescent current, per channel)",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "IOUT = 0A, TA = –40°C to +125°C",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "额定温度范围 (Rated temperature range)",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "温度范围 (Temperature range, second row as printed)",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "结至环境热阻 (Junction-to-ambient, RθJA), OPA211 D (SOIC)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 122.2,+ "max": null,+ "conditions": "High-K board",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结至外壳（顶部）热阻 (RθJC(top)), OPA211 D (SOIC)",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 62.5,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结至电路板热阻 (RθJB), OPA211 D (SOIC)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 64.3,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结至顶部特征参数 (ψJT), OPA211 D (SOIC)",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 14.2,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结至电路板特征参数 (ψJB), OPA211 D (SOIC)",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 63.6,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ }+ ]+ } } }