MAS6240 Datasheet | Micro Analog systems

.. DA6240.001 20 November 2006 Piezo Driver with Multi-Mode Charge Pump This is preliminary information on a new product under development. Micro Analog Systems Oy reserves the right to make any changes without notice. - Both Single Ended and Differential Output - Three-Step Volume Adjusting - Up to 18Vpp Output from 3V Supply - One Wire Audio & Shutdown Control - High Efficiency - Solution without Inductors - Low External Part Count Control logic is switching the charge pump on at first rising signal of digital input (DIN) pin. The switch-off signal will be generated while the signal at DIN has been low at least for 10ms. The piezo driver is enabled at a second...