Reduce Scrapping and Smelting, Promote Component Reuse > Engine Powered
> Gasoline Powered
> DuPage County
> Ic chips: LM4990MM 2 w selectable audio power logic amp
Ic chips: LM4990MM 2 w selectable audio power logic amp
- Available in space-saving packages: LLP, Exposed-DAP
- Ultra low current shutdown mode
- Improved pop & click circuitry eliminates noise during
turn-on and turn-off transitions
- No output coupling capacitors, snubber networks or
- External gain configuration capability
- User selectable shutdown High or Low logic Level
- Improved PSRR at 217Hz & 1KHz 62dB
THD+N, 4O (LD and MH only) 2W (typ)
- Power Output at 5.0V, 1% THD+N, 8O 1.25W (typ)
- Power Output at 3.0V, 1% THD+N, 4O 600mW (typ)
- Power Output at 3.0V, 1% THD+N, 8O 425mW (typ)
- Shutdown Current 0.1 A (typ)
