LF155H是Linear公司的一款合乎航天使用要求的放大器产品，LF155H是JFET-Input Operational Amplifiers Low Supply Current，本站介绍了LF155H的封装应用图解、特点和优点、功能等，并给出了与LF155H相关的凌力尔特元器件型号供参考。
LF155H - JFET-Input Operational Amplifiers Low Supply Current
LF155 - JFET-Input Operational Amplifiers Low Supply Current - Linear Technology（凌力尔特）
Linear Technology's LF155/156 series features several improvements compared to similar types from other manufacturers: offset voltage drift with temperature and slew rate are guaranteed on all grades, not just on the more expensive "A" grades. Other specifications such as voltage gain and high temperature bias and offset currents are also improved.
The industry standard LF155/156 devices exhibit phase reversal at the output when the negative common-mode limit at the input is exceeded (i.e., from - 12V to - 15V with ±15V supplies). This can cause lock-up in servo systems.
As shown below, Linear Technology's LF155/156 does not have this problem due to unique phase reversal protection circuitry. For applications requiring higher performance, see the LT1055 and LT1056 data sheets.
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
|---|---|---|---|---|
| LF155H | M | |||
| LF155H/883 | M |
