TDA7498 2x100W Class D Dual Channel Audio Amplifier Module

Detail about TDA7498 2x100W Class D Dual Channel Audio Amplifier Module

Descriptions

       TDA7498 is a 100 w + 100 w class D audio amplifier. The IC chip adopts the single power supply, mainly used in home theater and active speakers. And naked cooling pad up TDA7498 adopted EPU hyper-threading encapsulation.

• High-Power Class D digital amplifier.
• Operating voltage: 15 - 34VDC (generally using the recommended voltage 24V),Efficiency: 90%
• It requires an 8-ohm speaker, input voltage 34V DC output power 80W + 80W (dual-channel).
• It requires a lot of power to use recommended power supply: 24V voltage output current over 5A (power shortage in power is a major dynamic phenomenon will appear when the staccato).
• Recommended speaker impedance: 8 ohms Best (4 ohms or 6ohms in Europe also work).

Specifications

•   Output power:100w+100w (VCC+32V,RL=4ohm,THD=10%
•    Wide:14-30v signal power supply
•    Level 4 gain optional:(21.6dB,27.6dB,31.1dB,33.1dB)
•    Using differential input to reduce common-mode noise significantly
•    Has the pattern of the fault and silent mode
•    With intelligent protection function
•    Have overheating protection function
•    The input voltage: DC14-32 v
•    Output power:100W*2
•    Output resistance:4-8ohm
•    Line type:D types
•    Chip:TDA7498
•    Harmonic distortion:Po=1W/0.05%
•    Frequency response range:18-100KHZ
•    Switching frequency:360KHz
•    Signal to noise ratio:110db
•    Product size:about(L*W)：9.4*6.2cm/3.7*2.44inch

   Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!