Condition:New
Type:Logic ICs
2 x 25Watt @ 8ohm Class D Audio Amplifier Board - TDA7492P (for Gaming Kiosks) AA-AB32166 Brief Introduction： The TDA7492P Class D amplifiers provide high-performance, thermally efficient amplifier solutions.TDA7492P delivers2 x 25W into 8Ω loads. This device operates from 8V to 26V and provides a high PSRR, eliminating the need for aregulated 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:3.6inchx2.7inch
Muteandstandbyfunction
Supplyvoltage:DC8Vto26V
Thermalandoutputcurrentprotection
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
Desktopamplifier
Personalcomputers
HomeDIY
Vendingmachines,Lifts,Interactivekiosks
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’sTDA7492P 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= TMINto TMAX
|
-
|
-
|
45
|
RL= ∞,
MUTE=open,
STBY = GND
|
TA= +25°C
|
-
|
8
|
10
|
TA= TMINto 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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