| Electronics > Projects, Designs, and Technical Stuff |
| Multiple NMOS in same package |
| << < (3/4) > >> |
| T3sl4co1l:
What's wrong with the diode? Tim |
| lmagalhaes:
The diode is going to make the display bleach because it leaves a current path. |
| T3sl4co1l:
Well, all your transistors have leakage paths too, so you're screwed..?! How much leakage is tolerable? How about pullups to bias the pin to +V or whatever? Tim |
| lmagalhaes:
The displays work like a capacitor, so they can't have a current path available. The mosfets do have leaks, but they keep the display in open circuit just fine. However a diode across the pins drains the display almost immediately. |
| T3sl4co1l:
So, it's like an LCD? Wouldn't you want half bridge logic pins then? Tim |
| Navigation |
| Message Index |
| Next page |
| Previous page |