TDA7498E Dual Channel Tone Digital Power Amplifier Board D160B

Description

• Working mode: Class D
• Quiescent current: 50mA
• PCB board size: 122 80mm
• Horn parameters: 6-8
• Recommended power supply voltage: DC24V

Product Details:
The TDA7498E is a 160W+160W amplifier that supports monolithic integrated analog, logic, and high-voltage functions. Compared to other Class D amplification processes, the BCD6S efficiency of Italian Semiconductor is higher, while reducing crosstalk and improving audio quality. In addition, the NMOS and PMOS complementary transistors are integrated into the BCD6S high power output circuit, eliminating the need for bootstrap capacitors and cathode load diodes for older manufacturing processes. The distortion (THD+N) of the Italian semiconductor TDA7498E is less than 0.01%, providing a higher quality listening experience
1. The original TDA7498E is used
2. The main filter uses 12 high-quality electrolytic capacitors to effectively reduce ESR, improve transient response, and keep the sound from being muddy
3. The output magnetic ring adopts high-quality high-current red ring inductor, with better low-pass filter performance, and can handle large power output smoothly
The radiator with a fan keeps the amplifier in a permanent state without overheating and distortion
Basic parameters:
Working mode: Class D
Quiescent current: 50mA
Working efficiency: 90%
Rated output power: 2 * 160W
Frequency response: 20Hz to 20KHz
Working voltage: DC20V to DC36V
Recommended power supply voltage: DC24V
Output current: 5A
PCB board size: 122 80mm
Horn parameters: 6-8

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