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数据: LMV7291 Single 1.8V Low Power Comparator with Rail-to-Rail Input 数据表
LMV7291是一款轨到轨输入低功耗比较器,其特点是电源电压为1.8V,2.7V和5.0V。每通道仅消耗9uA电源电流,同时实现800ns传播延迟。
LMV7291采用SC70封装。使用这种小型封装,可以显着降低PC板面积。它是低电压,低功耗和空间关键设计的理想选择。
LMV7291具有推挽输出级,可在驱动负载时以最低功耗运行。
LMV7291采用德州仪器先进的亚微米硅栅极BiCMOS工艺制造。它具有用于改善噪声性能的双极性输入和用于轨到轨输出摆幅的CMOS输出。
所有商标均为其各自所有者的财产。
| Number of Channels (#) |
| Output Type |
| Vs (Min) (V) |
| Vs (Max) (V) |
| Propagation Delay Time (uS) |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Iq per channel (Typ) (mA) |
| Input Bias Current (+/-) (Max) (nA) |
| Rail-to-Rail |
| Rating |
| Operating Temperature Range (C) |
| Features |
| VICR (Max) (V) |
| VICR (Min) (V) |
| Package Group |
| LMV7291 | LPV7215 |
|---|---|
| 1 | 1 |
| Push-Pull | Push-Pull |
| 1.8 | 2.7 |
| 5 | 5.5 |
| 1.8 | 12 |
| 4 | 3.4 |
| 0.01 | 0.000825 |
| 100 | 0.001 |
| In | No |
| Catalog | Catalog |
| -40 to 85 | -40 to 125 |
| Alternate Pinout Small Size | Small Size |
| 5.1 | 5.5 |
| -0.1 | 0 |
| SC70 | SC70 SOT-23 |