The basic peak-hold circuit. The PIC pin labelled ANA samples the voltage on C1 and then resets it to ground, ready for the next sample
| Authors | Nick Cornford |
| Main Document | Article «Hold that peak with a PIC» |
| Description | Figure 1 |
| File Format / Size | PDF / 16 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Hold that peak with a PIC»
- Figure 1. The basic peak-hold circuit. The PIC pin labelled ANA samples the voltage on C1 and then resets it to ground, ready for the next sample
- Figure 2. Boosting the op-amp's supply rails can give true rail-to-rail operation while an extra MOSFET allows "instantaneous" resetting of C1
