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2 X 300WATT CLASS-D AUDIO
AMPLIFIER BOARD– TAS5630
USER’S GUIDE
©
2004-2011 Sure Electronics Inc.
AA-AB32191_Ver1.0_Page 9
Following table lists all typical data of the Amp board. For full specification, please refer to
the data sheet of TI’s TAS5630 chip.
TABLE 3-1 ELECTRICAL CHARACTERISTICS
Parameter Condition
Min.
Typ.
Max.
Supply Voltage
AA-AB32191
25V
50V
52.5V
Quiescent Current
(
Powered by 50V
)
FAN ON
-
150mA -
23dB 2030mV
29dB 1010mV
33dB 630mV
Input Sensitivity
(
AA-AB32191
)
35dB
-
480mV
-
K1 ON, K2 ON
-
23
-
K1 ON, K2 OFF
-
29
-
K1 OFF, K2 ON
-
33
-
Gain(SW1 Setting)
K1 OFF, K2 OFF
-
35
-
Frequency Range
-
20Hz to 20KHz
(
±3dB
)
Efficiency
Both channels
output rating
power.
-
>90% -
Input Impedance
-
13Kohm
-
16.7Kohm
Load - 3.5
4ohm
-
Operating Temperature
-
0
℃
20
℃
50
℃
Storage Temperature
-
-20
℃
20
℃
105
℃
Thermal Shutdown
-
-
155
℃
-
Note:
1.
Stresses beyond the listed maximum power supply voltage may cause the
permanent damage to components on board.
2.
The input sensitivity values are calculated on the basis of 4 Ohm load.
Chapter 3. Electrical Characteristics