MAS6240 - Piezo Driver
DESCRIPTION MAS6240 is a piezo driver device that can drive outputs up to 18Vpp from 3V supply.
An internal three-mode charge pump generates boosted supply voltage for piezo driver.
For adjusting the piezo element sound volume, the charge pump can operate in either of a 1x, 2x or 3x mode.
In 1x mo
www.DataSheet4U.com DA6240.001 20 November 2006 MAS6240 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 Lo
MAS6240 Features
* Thin 0.75 mm QFN 12 package Piezo Driver
* Three-Step Volume Adjusting
* Both Single Ended and Differential Output
* Up to 18Vpp Output from 3V Supply
* One Wire Audio & Shutdown Control Charge Pump
* Low External Part Count
* Solution without Inductor
