在许多电子系统中，电流的检测和/或控制是一项基本要求，而实现的方法则和应用本身一样种类繁多。凌力尔特公司新出版的一本应用指南搜集了针对电流检测问题的各种解决方案，并按照一般应用类型进行了编排。这些电路是从凌力尔特公司的众多文档中精选出来的。
| Product | Channels (#) | Bidirectional | Vos (mV) | CM Range | Gain (V/V) | Input Step Response | Comments | Packages |
| LT1787 | 1 | yes | 0.04 | 2.5V to 36V | 8 | 10us | Precision, High Side Current Sense | SO-8, MS-8 |
| LT1787 | 1 | yes | 0.04 | 2.5V to 36V | 8 | 10us | Precision, High Side Current Sense, 60V Supply Operation | SO-8, MS-8 |
| LT1999 | 1 | yes | 0.5 | -5V to 80V | 10 | 2.5us | High Voltage, Bidirectional Current Sense Amplifier | MS-8, SO-8 |
| LT1999 | 1 | yes | 0.5 | -5V to 80V | 20 | 2.5us | High Voltage, Bidirectional Current Sense Amplifier | MS-8, SO-8 |
| LT1999 | 1 | yes | 0.5 | -5V to 80V | 50 | 2.5us | High Voltage, Bidirectional Current Sense Amplifier | MS-8, SO-8 |
| LT6100 | 1 | no | 0.08 | 4.1V to 36V | 10, 12.5, 20, 25, 40, 50 | 40us | Precision, Gain Selectable Current Sense | DFN-8, MS-8 |
| LT6105 | 1 | no | 0.1 | -0.3V to 44V | Programmable Rout/Rin | 3.5us | Precision, Rail-to-Rail Input Current Sense Amplier | DFN-6, MS-8 |
| LT6106 | 1 | no | 0.15 | 2.7V to 36V (44V Max) | Programmable Rout/Rin | 3.5us | Low Cost 36V High Side Current Sense in a SOT-23 | SOT-23 |
| LT6107 | 1 | no | 0.15 | 2.7V to 36V (44V Max) | Programmable Rout/Rin | 3.5us | High Temperature High Side Current Sense Amp in SOT-23 | SOT-23 |
| LT6108 | 1 | 0.35 | 2.7V to 60V | Programmable Rout/Rin | 500ns | High Side Current Sense Amplifier with Reference and Latching Comparator | MS-8, DFN-8 | |
| LT6108 | 1 | 0.35 | 2.7V to 60V | Programmable Rout/Rin | 500ns | High Side Current Sense Amplifier with Reference and Non-Latching Comparator | MS-8, DFN-8 | |
| LTC4151 | 1 | no | 7V to 80V | High Voltage I2C Current and Voltage Monitor | MS-10, DFN-10, SO-16 | |||
| LTC6101 | 1 | no | 0.15 | 4.1V to 60V | Programmable Rout/Rin | 1us | High Voltage, High-Side Current Sense | SOT-23, MS-8 |
| LTC6101 | 1 | no | 0.15 | 5V to 100V | Programmable Rout/Rin | 1us | High Voltage, High-Side Current Sense, 100V Maximum Supply Voltage | SOT-23, MS-8 |
| LTC6102 | 1 | no | 0.003 | 4V to 60V | Programmable Rout/Rin | 1us | Precision Zero Drift Current Sense Amplifier | DFN-8, MS-8 |
| LTC6102 | 1 | no | 0.003 | 5V to 100V | Programmable Rout/Rin | 1us | Precision Zero Drift Current Sense Amplifier, 100V Maximum Supply Voltage | DFN-8, MS-8 |
| LTC6103 | 2 | no | 0.085 | 4V to 60V | Programmable Rout/Rin | 1us | Dual High Voltage, High Side Current Sense Amplifier | MS-8 |
| LTC6104 | 1 | yes | 0.085 | 4V to 60V | Programmable Rout/Rin | 1us | High Voltage, High Side, Bi-Directional Current Sense Amplifier | MS-8 |
| LT6109 | 1 | no | 0.35 | 2.7V to 60V | Programmable Rout/Rin | 500ns | High Side Current Sense Amplifier with Reference and Comparators, Comparators In Opposing Polarity | MS-10 |
| LT6109 | 1 | no | 0.35 | 2.7V to 60V | Programmable Rout/Rin | 500ns | High Side Current Sense Amplifier with Reference and Comparators, Comparators In Same Polarity | MS-10 |
