WONDOM AA-AB32255 Class D Amplifier DAC Module TAS5756 24bit 192kHz 2x30W 4 Ohm

WONDOM AA-AB32255 Class D Amplifier DAC Module TAS5756 24bit 192kHz 2x30W 4 Ohm
The Class D Wondom AA-AB32255 amplifier module is based on a TAS5756 chip from Texas Instruments (TI). This allows it to deliver a power of 2x30W at 4 Ohm and this with a high efficiency of 90% and a precise sound reproduction.

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24,92 €tax excl.

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Shipping date: 16-09-2019.

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Wondom AA-AB32255

Class D Amplifier DAC Module TAS5756 24bit 192kHz 2x30W 4 Ohm

Wondom AA-AB32255 Module Amplificateur Class D DAC TAS5756 24bit 192kHz 2x30W 4 Ohm

The Class D Wondom AA-AB32255 amplifier module is based on a TAS5756 chip from Texas Instruments (TI). This allows it to deliver a power of 2x30W at 4 Ohm and this with a high efficiency of 90% and a precise sound reproduction.

In addition, this chip integrates a digital-to-analog (DAC) converter and supports I2S input signals while offering support for sampling rates up to 24bit 192kHz in PCM. The intelligent design of this module allows it to greatly limit output noise, to have a high SNR of 102dB and a THD+N of 0.06%. An analog output of the module also offers the possibility to use only its DAC function without amplification

The module can be powered by both an AC adapter via 5.5/2.5mm DC jack, a linear power supply or by using a Wondom battery module (these elements are sold separately). It can also be combined with a volume control knob and an ON/OFF switch (sold separately).

Module Amplificateur Class D DAC TAS5756 24bit 192kHz 2x30W 4 OhmModule Amplificateur Class D DAC TAS5756 24bit 192kHz 2x30W 4 Ohm

Technical characteristics

Specifications
Product typeModule amplificateur
Amplifier chip / Integrated DACTAS5756
ChannelsStereo(2)
Power2x30W
Input1x I2S (6 pins)
OutputSpeaker screw terminals
1x 6 pins analog output (with amplification)
1x 4 pins analog output (without amplification)
Supply voltage10V-24V DC via Jack DC 5.5/2.5mm
Measurements
ParameterConditionsMinTypMax
Power@ 4Ω THD+N 10%-30W-
GainCan be adjusted to -100dB with Wondom Volume Control Board (sold separately)-28dB-
Frequency response @ ±3dB@ 4Ω20Hz-20kHz
THD@ 4Ω, 1W, 1kHz-0.05%-
Output noise level--80µV-
SNRTHD+N < 1%-102dB-
Supply voltageJ2/J4 (Power adapter / power supply sold separately)10V19V24V
J3 (battery with Wondom BCPB module. Sold separately)14V-21V
Max current30W @ 4Ω-3A-
Efficiency30W @ 4Ω (amplifier only)-90-
Switching frequencySD Floating, 8 x Fs, LRCK = 48kHz-384kHz-
General
Dimensions91.44 x 68.58 x 18.4mm
Weight58g
 
Data sheet
InputI2S
OutputSpeaker terminal
DAC ChipTAS5756
Max sampling rate192kHz
Channel2 channels (Stereo)
ClassClass D / T
amplifier chipTAS5756
Power (max)30W
 
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WONDOM AA-AB32255 Class D Amplifier DAC Module TAS5756 24bit 192kHz 2x30W 4 Ohm
The Class D Wondom AA-AB32255 amplifier module is based on a TAS5756 chip from Texas Instruments (TI). This allows it to deliver a power of 2x30W...

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