XH-M510 TDA7498 High Power Digital Amplifier Board Car Amplifier

Product Introduction

  TDA7498 is a Class D audio amplifier with 100W + 100W output power. This IC chip uses a single power supply and is mainly applied in home theaters and active speakers. Moreover, TDA7498 adopts the EPU hyper - threading package with the exposed heat - dissipation soldering pad facing upward. Both its sound quality and performance are superior to those of similar amplifiers.

Product Parameters

- Name: Audio Amplifier Board

- Product Model: XH - M510

- Input Voltage: DC14 - 34V

- Output Power: 100W * 2

- Output Impedance: 4 - 8Ω

- Circuit Type: Class D

- Chip Selection: TDA7498

- Harmonic Distortion: Po = 1W/0.05%

- Frequency Response Range: 18 - 100KHz

- Switching Frequency: 360KHz

- Signal - to - Noise Ratio: 110dB

- Appearance Dimensions: 966425mm

Main Features

- Output power of 100W + 100W (VCC = 32V, RL = 4Ω, THD = 10%)

- Wide - range (14 - 30V) single - power - supply operation

- Efficiency (η = 85%)

- Four - level gain selectable (12.6dB, 27.6dB, 31.1dB, 33.1dB)

- Differential input is adopted to greatly reduce common - mode noise

- Has shutdown mode and mute mode

- Has intelligent protection function

- Has over - temperature protection function