You can use a generic level shifter to offset negative input levels (relative to J2) to positive-only at J1
| Main Document | Article «∑-∆ Isolation amplifier transfers low frequencies across barrier» |
| Description | Figure 2 |
| File Format / Size | PDF / 8 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «∑-∆ Isolation amplifier transfers low frequencies across barrier»
- Figure 1. The floating sigma-delta converter U1 generates a pulse train whose duty cycle depends on the voltage at J1 and J2. The filtered DC level is reconstructed at the output J3
- Figure 2. You can use a generic level shifter to offset negative input levels (relative to J2) to positive-only at J1
