The MAX9741 evaluation kit (EV kit) is a fully assembled
and tested circuit board that configures the MAX9741
Class D amplifier to drive 12W into a pair of 8 speakers
in stereo for audio applications. The EV kit's speaker
outputs can be filterless to minimize circuit area,
can be filtered to ease evaluation.
The MAX9741 EV kit operates from a 10V to 25V DC
power supply. The EV kit accepts differential or single-ended
input signals, and provides fully differential outputs.
The EV kit provides an option to select between
+13dB, +16dB, +19.1dB, or +29.6dB gains. The
MAX9741 EV kit offers an option to select between
fixed-frequency modulation (FFM) mode or spread-spectrum
modulation (SSM) mode.
Key Features
Applications/Uses
10V to 25V Single-Supply Operation
Differential or Single-Ended Input Modes
Fully Differential Outputs
Up to 88% Efficiency into 16
Drives 2 x 12W Continuous into 8
Drives 2 x 15W Continuous into 16
Low 0.1% THD+N
Selectable Between Spread-Spectrum and
Fixed-Frequency Modulation
* 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
MAX9741EVKIT
Free Sample
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
MAX9741EVKIT
See data sheet
Related Products
MAX9741 12W+12W, Low-EMI, Spread-Spectrum, Stereo, Class D Amplifier
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speakers
in stereo for audio applications. The EV kit's speaker
outputs can be filterless to minimize circuit area,
can be filtered to ease evaluation.
