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用于TI的专有自动归零技术接近零漂移的性能。此高精度低静态电流微型放大器提供高输入阻抗和摆幅为电源轨15mV之内的轨道轨道输出。输入共模范围包括负电源轨。单电源或双电源可在4V至36V(±2V至±18V)范围内使用。
单通道版本采用微型 SOT-23-5,MSOP-8和SO-8封装。所有版本的额定工作温度范围均为-40°C至+ 125°C。
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 |
| OPA188 |
|---|
| 1 |
| 4 |
| 36 |
| 2 |
| 0.8 |
| In to V- Out |
| 0.025 |
| 0.03 |
| 0.425 |
| 8.8 |
| 114 |
| Catalog |
| -40 to 125 |
| SOIC SOT-23 VSSOP |
| 8SOIC: 29 mm2: 6 x 4.9(SOIC) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| 1400 |
| 18 |
| EMI Hardened Zero Drift |
| CMOS |