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μA741器件是一款具有失调电压清零功能的通用运算放大器。
此放大器具有高共模输入电压范围且无锁存,因此是电压跟随器应用的理想选择。该器件
具有短路保护功能,并且内部频率补偿可在无需外部组件的情况下确保稳定性。失调电压清零输入之间可以连接一个低值电位器,从而将失调电压清零,如图12所示。
μA741C器件的额定工作温度范围是0°C至70°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) |
| Iq per channel (Typ) (mA) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Offset Drift (Typ) (uV/C) |
| Features |
| Input Bias Current (Max) (pA) |
| CMRR (Typ) (dB) |
| Output Current (Typ) (mA) |
| Architecture |
| UA741 | UA747 |
|---|---|
| 1 | 4 |
| 7 | 7 |
| 36 | 36 |
| 1 | 1 |
| 0.5 | 0.5 |
| No | No |
| 5 | 5 |
| 1.7 | 1.7 |
| 20 | 20 |
| Catalog | Catalog |
| 0 to 70 | 0 to 70 |
| PDIP SO SOIC | PDIP |
| See datasheet (PDIP) 8SO: 48 mm2: 7.8 x 6.2(SO) 8SOIC: 29 mm2: 6 x 4.9(SOIC) | See datasheet (PDIP) |
| 0 | 0 |
| N/A | N/A |
| 500000 | 500000 |
| 90 | 90 |
| 25 | 25 |
| Bipolar | Bipolar |