通过采用零漂移和传统型拓扑结构，凌力尔特公司的仪表放大器实现了高精度、低漂移以及超卓的 PSRR 和 CMRR。
| Product | Channels (#) | Vos (uV) | Vos TC (uV/C) | CMRR (dB) | Vs Min (V) | Vs Max (V) | Comments | Packages |
| LT1101 | 1 | 50 | 0.4 | 112 | 1.8 | 44 | Micropower Single Supply IA, Av=10 or 100 | DIP-8,SOW-16 |
| LT1102 | 1 | 180 | 2 | 98 | 18 | 40 | JFET Input IA, Gain of 10 or 100 | DIP-8 |
| LT1167 | 1 | 15 | 0.05 | 140 | 4.6 | 40 | Precision, Low Bias Current IA | DIP-8,SO-8 |
| LT1167 | 1 | 15 | 0.05 | 140 | 4.6 | 40 | Precision, Low Bias Current IA, Controlled Input Current at High Common Mode Voltage for High Input Impedance Applications | SO-8 |
| LT1168 | 1 | 15 | 0.05 | 140 | 4.6 | 40 | Precision IA, Low Bias Current, Low Power | DIP-8,SO-8 |
| LT1789 | 1 | 150 | 0.2 | 114 | 2.2 | 36 | Micropower, Precision IA, Single Supply, Gain 1 to 1000 | SO-8 |
| LT1789 | 1 | 650 | 0.2 | 114 | 2.2 | 36 | Micropower, Precision IA, Single Supply, Gain 10 to 1000 | SO-8 |
| LT1920 | 1 | 30 | 1 | 140 | 4.6 | 40 | Resistor Programmable IA | DIP-8,SO-8 |
| LTC1100 | 1 | 1 | 0.0005 | 115 | 4 | 18 | Zero drift, fixed gain of 10 and 100 | DIP-8,SOW-16 |
| LTC2053 | 1 | 5 | 0.01 | 118 | 2.7 | 11 | Zero-Drift IA | DFN-8,MS-8 |
| LTC2053 | 1 | 5 | 0.01 | 118 | 2.7 | 11 | Zero-Drift IA, Freq. Set with Ext. Clock | DFN-8,MS-8 |
| LTC6800 | 1 | 100 | 0.1 | 113 | 2.7 | 5.5 | Zero-Drift RRIO IA | DFN-8,MS-8 |
| LTC6915 | 1 | 3 | 0.01 | 125 | 2.7 | 11 | Serial or Par. PGA, Av = 0 to 4096 V/V | DFN-12,SSOP-16 |
