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2 x 25 Watt Class D Audio Amplifier Board - TDA7492 (for Gaming Kiosks) Zoom

2 x 25 Watt Class D Audio Amplifier Board - TDA7492 (for Gaming Kiosks)

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SKU: AA-AB32165
This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integratesST’s TDA7492 as the driver. This amplifier is capable of delivering dual-channel amplification with each channel up to 25W. High quality and high performance components are used making this amplifier high-quality amplifier. Powered by 14V to 19V supply, it can be used in many applications like Background Music Systems. It also
features thermal protection. In addition, on-board heat sink ensures excellent heatdissipation.

Availability: In stock

$24.90
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Product Description

    Details

     
    2 x 25 Watt 6 Ohm Class D Audio Amplifier Board - TDA7492   (for Gaming Kiosks) 

    Manual: AA-AB32165

    Brief Introduction:

    This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integrates ST’s TDA7492 as the driver. This amplifier is capable of delivering dual-channel amplification with each channel up to 25W. High quality and high performance components are used making this amplifier high-quality amplifier. Powered by 14V to 19V supply, it can be used in many applications like Background Music Systems. It also features thermal protection. In addition, on-board heat sink ensures excellent heat dissipation.

     

    Features:

    • Size: 4.8 ” x 3.6 ” 
    • Standby and mute function
    • Supply voltage: DC 14V to 19V
    • Gain adjustable
    • Over/under voltage protection
    • Over current protection
    • Over temperature protection

    Applications:
    • Gaming room Kiosks: Casino loyalty machine; 
                                       Pinball machine; 
                                       Arcade machine; 
                                       Boxing machine; 
                                       Jackpot machine; 
                                       Slot machine, etc.
    • Self-service kiosks: Vending kiosk;
                                    Bank kiosk;
                                    Bill charger machine, etc.
    • Interactive kiosks 
    • Fruit machines
    • Desktop amplifier 
    • Personal computers 
    • Microphone preamplifier 
    • Home DIY 
    • Lifts
    • Home theater receiver 
    • Car audio 

    L-style Aluminium Bracket: L-type Alimunium Bracket

    To improving the connection and measurement efficiency and saving the cost on installations, Sure Electronics provides a L-type aluminium bracket for audio amplifier boards. The aluminium bracket supports vertical and horizontal installtion ways to satisfy different installation requirements. With 4 M3 screw lock standoffs and 2 M3 pre-drilled mounting holes, audio amplifier boards could be installed on the bracket easily.

     

    Specification:

    Following table lists all typical data of the Amp board. For full specification, please refer to the

    data sheet of ST’s TDA7492 chip.

    TA = 25 °C, fIN = 1 kHz sine wave, RL= 8Ω, VCC = 25V. (Unless otherwise stated)

    Parameter

    Conditions

    Min

    Typ

    Max

    Supply Voltage (V)

    AA-AB32165

    14

    16

    19

    Quiescent Current (mA)

    FAN ON,STBY Disable

    -

    90

    -

    FAN ON,STBY Enable

    -

    50

    -

    FAN OFF,STBY Disable

    -

    40

     

    FAN OFF,STBY Enable

     

    10

     

    Input Sensitivity (mV)

    21.6dB

    -

    257

    -

    27.6dB

    258

    31.1dB

    258

    33.6dB

    258

    Input Impedance (Kohm)

    -

    48

    60

    -

    Gain (dB)

    GAIN0 = L, GAIN1 = L

    20.6

    21.6

    22.6

    GAIN0 = L, GAIN1 = H

    26.6

    27.6

    28.6

    GAIN0 = H, GAIN1 = L

    30.1

    31.1

    32.1

    GAIN0 = H, GAIN1 = H

    32.6

    33.6

    34.6

    Output Power (W rms)

    RL= 6Ω, THD = 10%, 

    VCC = 25V

    -

    25

    -

    Efficiency (%)

    Both channels
    output rating
    power.

    -

    >90

    -

    Minimum Load (ohm)

    -

    -

    6

    -

    Frequency Response (dB)

    ±3dB

    20

    -

    22k

    Operating Temperature (℃)

    -

    0

    20

    50

     
     
    Package content:
    2 x 25 Watt 6 Ohm Class D Audio Amplifier Board x 1
     
    Manual Download
     
Additional Information

    Additional Information

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