These graphs show output current versus output-voltage characteristics for the circuits in Figure 1. Note that for b and c, the dynamic-output-impedance characteristic closely resembles that of an ideal current source: ΔVOUT/ΔVIN = ∞
| Authors | Alfredo H Saab, Steve Logan |
| Main Document | Article «Op amp can source or sink current» |
| Description | Figure 2 |
| File Format / Size | PDF / 24 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Op amp can source or sink current»
- Figure 1. This compendium of constant-current circuits includes current sinks (a, b, and c), a bipolar sink or source (d), and a current source (e)
- Figure 2. These graphs show output current versus output-voltage characteristics for the circuits in Figure 1. Note that for b and c, the dynamic-output-impedance characteristic closely resembles that of an ideal current source: ΔVOUT/ΔVIN = ∞
