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2 x 25Watt @ 8ohm Class D Audio Amplifier Board - TDA7492P (for Gaming Kiosks) Zoom

2 x 25Watt @ 8ohm Class D Audio Amplifier Board - TDA7492P (for Gaming Kiosks)

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SKU: AA-AB32166
The TDA7492P Class D amplifiers provide high-performance, thermally efficient amplifier solutions.TDA7492P delivers 2 x 25W into 8Ω loads. This device operates from 8V to 26V and provides a high PSRR, eliminating the need for a regulated power supply. The TDA7492P offers up to 90% efficiency at 20V supply.

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Product Description

    Details

     
     2 x 25Watt @ 8ohm Class D Audio Amplifier Board - TDA7492P (for Gaming Kiosks)
     
    Manual: AA-AB32166
     
    Brief Introduction:
    The TDA7492P Class D amplifiers provide high-performance, thermally efficient amplifier solutions.TDA7492P delivers 2 x 25W into 8Ω loads. This device operates from 8V to 26V and provides a high PSRR, eliminating the need for a regulated power supply. The TDA7492P offers up to 90% efficiency at 20V supply.
    Comprehensive click-and-pop reduction circuitry minimizes noise coming into and out of shutdown or mute.

     

    Features:

    •  Size: 3.6 inch x 2.7 inch
    •  Mute and standby function
    •  Supply voltage: DC 8V to 26V
    •  Thermal and output current 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  
    •  Home DIY 
    •  Vending machines, Lifts,Interactive kiosks 
    •  Home theater receiver
    •  Car audio

     

     

    L-style Aluminium: 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 JAB series. 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, the JAB series 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 MI’s TDA7492P chip.TA = 25℃, fin = 1 kHz sine wave, RL = ∞, VVS = 5V. (Unless otherwise stated)

    Parameter

    Conditions

    Min

    Typ

    Max

    Supply Voltage (V)

    Inferred from PSRR test

    8

    -

    26

    Quiescent Current (mA)

    RL = ∞,

    MUTE=open,
    STBY = open

    TA = +25°C

    -

    30

    40

    TA = TMIN to TMAX

    -

    -

    45

    RL = ∞,

    MUTE=open,
    STBY = GND

    TA = +25°C

    -

    8

    10

    TA = TMIN to TMAX

    -

    -

    12

    Input Sensitivity (V)

    -

    -

    0.63

    -

    Input Impedance (Kohm)

    -

    -

    22

    -

    Gain (dB)

    TDA7492P

    -

    27.6

    -

    Output Power
    (THD+N= 1%) (W rms)

    VPVDD = 12V

    RL = 8Ω

    -

    7.2

    -

    VPVDD = 20V

    RL = 8Ω

    -

    20

    -

    Output Power
    (THD+N= 10%) (W rms)

    (Thermal limited)

    VPVDD = 12V

    RL = 8Ω

    -

    9.5

    -

    VPVDD = 20V

    RL = 8Ω

    -

    25

    -

    Efficiency (%)

    PO = 25W, TDA7492P,

    PVDD = 12V ,RL = 4Ω

    -

    92

    -

    Minimum Load (ohm)

    -

    -

    8

    -

    Frequency Response (Hz)

    ±3dB

    20

    -

    22k

    Operating Temperature (℃)

    -

    0

    20

    50

     

    Package content:

    • 2 x 25 Watt @ 8 Ohm Class D Audio Amplifier Board x1
     
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