ＢＵＲＲ－ＢＲＯＷＮ公司最近推出了两种转换速率高、增益分别为１０和０．１的差动放大器ＩＮＡ１４３和ＩＮＡ２１４３。它们由一个精密运放和精密电阻网络组成。由于采用激光修正电阻，因此增益精确、共模抑制比高。优良的电阻温度系数保证了在整个温度范围内增益的精度和 BURR-BROWN recently introduced two INA143 and INA2143 differential amplifiers with high slew rates of 10 and 0.1. They consist of a precision op amp and a precision resistor network. Due to the use of laser correction resistors, the gain is accurate and the common-mode rejection is high. The excellent temperature coefficient of resistance ensures the accuracy and gain of the gain over the entire temperature range