NJU72501
Piezo-sounder Driver with Multi-mode charge pump
â– GENERAL DESCRIPTION The NJU72501 is a switching driver with multi mode charge pump
for piezo-sounder. It can drive outputs up to 18Vpp from 3V supply. For adjusting the piezoelectric sounder sound volume, the charge pump can operate in either of a 1x, 2x or 3x mode.
Because NJU72501 has the shutdow...
