TDA7498 100W+100W High Power Class D Digital Amplifier Board 2x100W Audio Stereo

Description

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TDA7498 100W+100W High Power Class D Digital Amplifier Board 2x100W Audio Stereo
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Product Introduction
Description:
TDA7498 is 100W +100W amplifier, using support monolithic integrated analog, logic and high pressure capabilities, reduce crosstalk and improve sound quality.
In addition, the BCD6S high power output circuits are integrated complementary NMOS and PMOS transistors, eliminating the old process required bootstrap capacitor and the cathode of the diode load.
STMicroelectronics TDA7498 distortion (THD + N) is less than 0.01%,
to provide higher-quality listening experience.
Using original TDA7498:
Main filter electrolytic capacitor with famous brand, capacity 2200UF, to ensure strong support for a steady stream of power.
Use high-precision resistor 0805 chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
PCB using double-sided sheet 1.6mm thick, 2.0 oz copper thickness,HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
Basic performance parameters:
Work: Class D
Quiescent Current: 50mA
Efficiency: 90%
Rated output power: 2 * 100W
Frequency response: 20Hz to 20KHz
Operating voltage: DC20V to DC36V
Recommended supply voltage: DC32V
Maximum output current: 7A
PCB board size: (87 × 72) mm
Package Included:
1 x TDA7498 100W+100W High Power Class D Digital Amplifier Board
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.