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数据： OPAx180 0.1μV/°C 漂移、低噪声、轨到轨输出，36V， 零漂移运算放大器 数据表 (Rev. D)
OPA180，OPA2180和OPA4180运算放大器使用零漂移技术，在时间和温度范围内同时提供低偏移电压（75μV）和接近零的漂移。这些微型的，高精度，低静态电流放大器提供高输入阻抗和摆幅在
电源轨的18mV范围内的轨到轨输出。输入共模范围包括负电源轨。单电源或者双电源可在4.0V至36V（±2V至±18V）的范围内使用。
双通道版本采用超薄型小外形尺寸（VSSOP）-8和小外形集成电路（SOIC）-8封装。四通道版本采用SOIC-14和薄型小外形尺寸（TSSOP）-14封装。所有器件版本的额定工作温度范围为-40°C至105°C。
要了解所有可用封装，请见数据表末尾的可订购产品附录。
所有商标均为其各自所有者的财产。
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| GBW (Typ) (MHz) |
| Slew Rate (Typ) (V/us) |
| Rail-to-Rail |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Offset Drift (Typ) (uV/C) |
| Iq per channel (Typ) (mA) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| CMRR (Typ) (dB) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Input Bias Current (Max) (pA) |
| Output Current (Typ) (mA) |
| Features |
| Architecture |
| OPA2180 | OPA2180-Q1 | OPA2187 | OPA2188 | OPA2189 |
|---|---|---|---|---|
| 2 | 2 | 2 | 2 | 2 |
| 4 | 4 | 4.5 | 4 | 4.5 |
| 36 | 36 | 36 | 36 | 36 |
| 2 | 2 | 0.55 | 2 | 14 |
| 0.8 | 0.8 | 0.2 | 0.8 | 20 |
| In to V- Out | In to V- Out | In to V- Out | In to V- Out | In to V- Out |
| 0.075 | 0.075 | 0.01 | 0.025 | 0.003 |
| 0.1 | 0.1 | 0.005 | 0.03 | 0.005 |
| 0.45 | 0.45 | 0.1 | 0.385 | 1.3 |
| 10 | 10 | 20 | 8.8 | 5.2 |
| 114 | 114 | 114 | 114 | 168 |
| Catalog | Automotive | Catalog | Catalog | Catalog |
| -40 to 105 | -40 to 105 | -40 to 125 | -40 to 105 | -40 to 125 |
| SOIC VSSOP | VSSOP | SOIC VSSOP | SOIC VSSOP | SOIC VSSOP |
| 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| 1000 | 1000 | 350 | 850 | 300 |
| 18 | 18 | 30 | 18 | 65 |
| EMI Hardened Zero Drift | EMI Hardened Zero Drift | EMI Hardened Zero Drift | EMI Hardened Zero Drift | EMI Hardened High Cload Drive Zero Drift |
| CMOS | CMOS | CMOS | CMOS | CMOS |
| 无样片 |
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