TDA7498E Subwoofer Power Amplifier Board

Description:
PCB Size: 92x83mm
Working method: Class D
Working voltage: DC18V-32V
Recommend Power voltage: DC32V
Maximum output current: 6A
Quiescent current: 20mA
Work efficiency: 90%
Rated output power: 150W
Frequency response: 20Hz to 20KHz
Speaker impedance: 4-8 ohms

1. Use original TDA7498
2. Electrolytic capacitor uses 2200UF/35V
3. Use 1206 0805 high precision chip resistor

The TDA7498 is the first amplifier on the market to be rated at 100W+100W and features an advanced sixth-generation BCD6S process (bipolar/CMOS/DMOS) that supports monolithic integrated analog, logic and high voltage functions. Compared to other Class D amplifiers, ST's BCD6S process achieves a higher chip area energy efficiency ratio while reducing crosstalk and improving sound quality. In addition, the BCD6S allows the integration of NMOS and PMOS complementary transistors in high power output circuits, eliminating the need for external bootstrap capacitors and cathode load diodes for legacy processes. This method simplifies design, saves board space, improves product design reliability, and optimizes material costs.

Package:  1x TDA7498E Subwoofer Power Amplifier Board


Shippment:
1.Every parcel will be registered with tracking number.

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us