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THS4271和THS4275是低噪声,高压摆率,单位增益稳定的电压反馈放大器,设计用于低至5 V的电源电压。高达±5 V. THS4275具有与THS4271相同的性能,并具有断电功能。低噪声,高压摆率,宽带宽,低失真和单位增益稳定性的结合使THS4271和THS4275高性能器件符合多种交流规范。
使用THS4271的设计人员获得更高的动态性能在没有失衡的放大器的稳定性问题的情况下,在更宽的频带范围内。这些器件采用SOIC,MSOP和PowerPAD,以及采用PowerPAD™封装的无引线MSOP。
THS4271和THS4275在芯片温度(也称为结温)时可能具有低电平振荡)超过+ 60°C。
所有商标均为其各自所有者的财产。
| Architecture |
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| BW @ Acl (MHz) |
| Acl, min spec gain (V/V) |
| Slew Rate (Typ) (V/us) |
| Vn at Flatband (Typ) (nV/rtHz) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| Iq per channel (Typ) (mA) |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Rail-to-Rail |
| Features |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| CMRR (Typ) (dB) |
| Input Bias Current (Max) (pA) |
| Offset Drift (Typ) (uV/C) |
| GBW (Typ) (MHz) |
| Output Current (Typ) (mA) |
| 2nd Harmonic (dBc) |
| 3rd Harmonic (dBc) |
| @ MHz |
| THS4271 |
|---|
| Bipolar Voltage FB |
| 1 |
| 5 |
| 10 |
| 1400 |
| 1 |
| 1000 |
| 3 |
| 3 |
| 22 |
| 10 |
| No |
| N/A |
| Catalog |
| -40 to 85 |
| MSOP-PowerPAD SOIC SON VSSOP |
| 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC) See datasheet (SON) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| 72 |
| 15000000 |
| 10 |
| 1400 |
| 160 |
| 65 |
| 80 |
| 30 |