Datasheet Summary
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SNAS486D
- JULY 2009
- REVISED MAY 2013
LM48557 Boomer™ Mono, Bridge-Tied Load, Ceramic Speaker Driver with I2C Volume
Control and Reset
Check for Samples: LM48557
Features
- 23 Integrated Charge Pump
- Bridge-Tied Load Output
- Differential Input
- High PSRR
- I2C Volume and Mode Control
- Reset Input
- Advanced Click-and-Pop Suppression
- Low Supply Current
- Minimum External ponents
- Micro-Power Shutdown
- Available in Space-Saving 16-Bump DSBGA
Package
APPLICATIONS
- Mobile Phones
- PDAs
- Notebook Electronic Devices
- MP3 Players
DESCRIPTION
The LM48557 is a single supply, mono, ceramic speaker driver with an integrated charge-pump, designed for portable...
