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MAS6240 Datasheet Piezo Driver

Manufacturer: Micro Analog systems

Datasheet Details

Part number MAS6240
Manufacturer Micro Analog systems
File Size 227.59 KB
Description Piezo Driver
Download MAS6240 Download (PDF)

General Description

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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.

Overview

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 • Low External Part Count Control logic is switching the charge pump on at first rising signal of digital input (DIN) pin.

Key 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 Inductors.
  • 1 MHz Switching Frequency.
  • Multi-Mode Charge Pump (1x/2x/3x).