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

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 2 x 25Watt @ 8ohm Class D Audio Amplifier Board - TDA7492P (for Gaming Kiosks)
Welcome to view our YouTube Video!
 
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:
 
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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