差动放大器包括集成型匹配电阻器，并可容易地针对多种固定增益进行配置。与采用一个运放和个别电阻器构成的传统差动放大器相比，这些集成型放大器产品可节省空间且所需的外部组件较少
| Product | Channels (#) | GBW (MHz) | SR (V/us) | Is (mA) | Enoise Density (nV/rtHz) | Rail-to-Rail Out (yes/no) | Comments | Packages |
| LT1990 | 1 | 0.1 | 0.55 | 0.14 | 1000 | yes | +/-250V Diff Amp & Integrated Resistors | SO-8 |
| LT1991 | 1 | 0.56 | 0.12 | 0.1 | 46 | yes | Precision, Gain Select Range -13 to 14 | MS-10, DFN-10 |
| LT1995 | 1 | 24 | 1000 | 6.7 | 14 | no | Fast Diff. Amp, Integrated Resistors | MS-10,DFN-10 |
| LT1996 | 1 | 0.56 | 0.12 | 0.1 | 18 | yes | Precision, Av= 9 to 117 | MS-10, DFN-10 |
