LMC7101 器件是一款采用节省空间的 5 引脚 SOT-23 微型封装的高性能 CMOS 运算放大器。这使得 LMC7101 非常适合空间和重量关键型设计。性能与 LMC6482 和 LMC6484 类型的单个放大器类似,具有轨至轨输入和输出、高开环增益、低失真和低电源电流。
微型封装的主要优点在小型便携式电子设备(如手机、寻呼机、笔记本电脑、个人数字助理和 PCMCIA 卡)等应用中体现最为明显。可以将微型放大器放置在板上需要它们的地方,从而简化板布局。
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 15.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.7 |
| Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 1.1 |
| Slew rate (typ) (V/µs) | 1.1 |
| Vos (offset voltage at 25°C) (max) (mV) | 3 |
| Iq per channel (typ) (mA) | 0.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 37 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| Offset drift (typ) (µV/°C) | 1 |
| Input bias current (max) (pA) | 64 |
| CMRR (typ) (dB) | 82 |
| Iout (typ) (A) | 0.024 |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) (typ) (V) | -0.3 |
| Input common mode headroom (to positive supply) (typ) (V) | 0.3 |
| Output swing headroom (to negative supply) (typ) (V) | 0.1 |
| Output swing headroom (to positive supply) (typ) (V) | -0.1 |
| SOT-23 (DBV) | 5 | 8.12 mm² 2.9 x 2.8 |