1 x 300Watt Class-D Audio Amplifier Board - TAS5613
Brief Introduction:
Welcome to use this 1 x 300W Class-D audio amplifier board series by Sure Electronics.
It integrates TI’s high performance TAS5613 supporting single channel audio amplification.
Single channel is capable of outputting nominal power simultaneously and continuously. I
t’s suitable for amplifier enthusiasts or hobbyists to finish a complete amplifier system.
Resistance and capacity components of high quality, including X7R ceramic capacitors,
Metallized Polyester (PET) Capacitors and lower ESR electrolytic capacitors, high performance
inductors are used to gain the perfect timber, finally realize high S/N ratio, low THD+N,
wide frequency response range etc.
Features:
- Size: 6 ” x 4.5 ”
- Supply voltage: DC 18V to 38V
- Gain adjustable
- Under voltage protection
- Over current protection
- Short circuit and over temperature protection
Applications:
- Home theater receiver
- Car audio
- Background music systems
- Musical instrument amplifiers
- Prototype for recording studios, Post-production, Live sound and Hi-Fi applications
- PA system
Specification:
Following table lists all typical data of the Amp board. For full specification, please refer to
the data sheet of TI’s TAS5613 chip.
TC = 75 °C, fIN = 1 kHz sine wave, RL= 4Ω, VDD = 12V. (Unless otherwise stated)
Parameter | Condition | Min | Typ | Max |
Supply Voltage (V) | AA-AB31191 | 18 | 36 | 38 |
Quiescent Current (mA) | FAN ON | - | 100 | - |
Input Sensitivity (mV) | 20 dB(gain) | - | 2450 | - |
26 dB(gain) | - | 1225 | - |
30 dB(gain) | - | 766 | - |
32 dB(gain) | - | 583 | - |
Input Impedance (Kohm) | - | 13 | - | 16.7 |
Gain(SW1, SW2, SW3, SW4 Setting) (dB)* | K1 ON, K2 ON | - | 20 | - |
K1 ON, K2 OFF | - | 26 | - |
K1 OFF, K2 ON | - | 30 | - |
K1 OFF, K2 OFF | - | 32 | - |
Output Power (W rms) | RL = 2Ω, 10% THD+N | - | 300 | - |
Efficiency (%) | - | - | >90 | - |
Minimum Load (ohm) | 300w 10%THD+N, | - | 2 | - |
Frequency Response (dB) | ±3dB | 20 | - | 22k |
Operating Temperature (℃) | - | 0 | 20 | 50 |
Package content:
- 1 x 300Watt Class-D Audio Amplifier Board x 1
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