- Out of Stock
Reference: AA-JA31211
Brand: Wondom - Sure Electronics
AA-JA31211 - 1x60W Class D Audio Amplifier Board with Audio DSP
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Class D 2x15W amplifier - Bluetooth 4.0 |
This is a 2x15W audio amplifier card with an AudioB plus Bluetooth module. It has a perfect class D architecture (based on TPA3110D2) and each channel has a power of 15W. This card can be powered by any DC8V-16V power supply, it can be used to drive passive 4 or 8Ω speakers.
It is perfect for your Hi-Fi application, the audio source can be cable input (3.5 mm stereo) or Bluetooth. You may want to associate a mobile phone or computer (etc.). Power the amplifier board. Use your phone or PC (etc.) To search for a new Bluetooth device. The module will appear as "BT Speaker". You dont need a PIN, match it and then you can listen to music.
Parameters | Test Conditions | Value |
Supply Voltages | - | 8-16 V |
Quiescent current |
SD = 2 V, Nessun carico, Vcc = 12V |
20-35 mA |
Input sensitivity | Gain = 26 dB | 0.283 V |
Input impedance | - | 30 Kohm |
I earn | - | 26 dB |
Output power | THD + N = 10%, Vcc = 15V | 15 Wrms |
Efficiency | Vcc = 12V, RL = 8Ω, PO = 5W | 86 % |
Minimum load | - | 3.2-4 Ω |
Frequency response |
± 3dB |
20-22k |
Operating temperature |
- |
-40-65 °C |
Parameters | Specifications |
Chip | TPA3110D2 |
Dimensions | 8 x 4,8 x 2,4 cm. |
Power | 2 x 15W |
Amplifier class | D |
Volume control | Optional |
Short-circuit protection | Yes |
Overtemperature protection | Yes |
Bluetooth | 4.0 |
The card Bluetooth is programmable, just download the programming software and carefully follow the different guides, as needed, as listed below.
The same Bluetooth amplifier therefore allows programming of:
• Connection name change | ||
• Connection password entry | ||
• Automatic disconnection configuration | ||
• MONO output configuration | ||
• Tone management | ||
• DSP configuration (APT-X only) |
Come cambiare nome al Bluetooth
Abilitare la Password del Bluetooth
Connesione/Disc. Auto Bluetooth
Configurazione Mono del Bluetooth
Gestire i Toni Audio del Bluetooth
Download CSRXX_ROM_ConfigTool_3.0.64
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