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MAX9724AEVKIT
Evaluation Kit for the MAX9724A and MAX9724B


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Data Sheet
FULL DATA SHEET (PDF, 108kB)
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Description
The MAX9724A evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) that uses the MAX9724A IC to drive a stereo headphone in portable applications. The MAX9724A is a 60mW stereo headphone amplifier with adjustable gain and DirectDrive™ outputs. Maxim's patented DirectDrive technology† eliminates the need for bulky DC-blocking capacitors at the output of the amplifier.

The EV kit is configured for a -1.5V/V gain and is designed to operate from a 2.7V to 5.5V DC power supply. The EV kit is capable of delivering up to 60mW per channel into a 32Ω load and achieving 0.02% THD+N.

The MAX9724A EV kit can also be used to evaluate the MAX9724B fixed-gain amplifier. Contact Maxim for a free sample of the MAX9724B IC.

Key Features   Applications/Uses
  • No DC-Blocking Output Capacitors Required
  • 2.7V to 5.5V Operation
  • Adjustable -1.5V/V Gain
  • 60mW per Channel into a 32Ω Load
  • 0.02% THD+N
  • Fully Assembled and Tested

 
  • Cellular Phones
  • DVD Players
  • Handheld Gaming Consoles
  • MP3 Players
  • Notebook PCs
  • PDAs
  • Smartphones

    †U.S. Patent# 7,061,327

    Design Guides
  • Amplifiers and Sensors (PDF)

    Reliability Reports
    none

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-1 of 1

    MAX9724AEVKIT Free
    Sample
    Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX9724AEVKIT+    


    Land Pattern: Not Available

    See data sheet

    Related Products
    MAX9724A, MAX9724B 60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Susceptibility and Shutdown

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    Document Ref.: 19-3203; Rev 0; 2008-02-05
    This page last modified: 2008-02-05


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