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MAX98302

Maxim Integrated Products
Part Number MAX98302
Manufacturer Maxim Integrated Products
Description Stereo 2.4W Class D Amplifier
Published Jun 29, 2010
Detailed Description www.DataSheet4U.com 19-5169; Rev 0; 4/10 TION KIT EVALUA BLE IL AVA A Stereo 2.4W Class D Amplifier Features S Indus...
Datasheet PDF File MAX98302 PDF File

MAX98302
MAX98302

Overview
www.
DataSheet4U.
com 19-5169; Rev 0; 4/10 TION KIT EVALUA BLE IL AVA A Stereo 2.
4W Class D Amplifier Features S Industry-Leading Quiescent Current: 1.
65mA at 3.
7V, 2.
25mA at 5V S Spread Spectrum and Active Emissions Limiting S Five Selectable Gains S High -67dB PSRR at 217Hz S Click-and-Pop Suppression S Thermal and Overcurrent Protection S Low-Current Shutdown Mode S Space-Saving, 3mm x 3mm x 0.
75mm, 14-Pin TDFN-EP Package General Description The MAX98302 stereo 2.
4W Class D amplifier provides Class AB audio performance with Class D efficiency.
This device offers five selectable gain settings (6dB, 9dB, 12dB, 15dB, and 18dB) set by a single gain-select input (GAIN).
Active emissions limiting, edge-rate, and overshoot control circuitry greatly reduces EMI.
A filterless spreadspectrum modulation scheme eliminates the need for output filtering found in traditional Class D devices.
These features reduce application component count.
The MAX98302 industry-leading 1.
65mA at 3.
7V, 2.
25mA at 5V, quiescent current extends battery life in portable applications.
The MAX98302 is available in a 14-pin TDFN-EP (3mm  x 3mm x 0.
75mm) package specified over the extended -40NC to +85NC temperature range.
MAX98302 Ordering Information PART MAX98302ETD+ *EP = Exposed pad.
TEMP RANGE -40NC to +85NC PIN-PACKAGE 14 TDFN-EP* Applications Notebook and Netbook Computers Cellular Phones MP3 Players Portable Audio Players VoIP Phones +Denotes a lead(Pb)-free/RoHS-compliant package.
Typical Application Circuit +2.
6V TO +5.
5V 0.
1µF 10µF 1µF INL+ PVDD OUTL+ 1µF INL- OUTL- PVDD GAIN GAIN CONTROL 1µF INR+ OUTR+ 1µF INR- OUTR- PVDD SHDN MAX98302 PGND ________________________________________________________________ Maxim Integrated Products   1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.
maxim-ic.
com.
www.
DataSheet4U.
com Stereo 2.
4W Class D Amplifier MAX98302 ABSOLUTE MAXIMUM RATING...


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