TPA3116D2 2x120W Dual Channel Bluetooth 4.0 Wireless Digital Audio Stereo Amplifier Board DC 12-24V
Description:
Using the digital power amplifier chip TPA3116D2 college D class operation, integrated CSR8635.4 version of the Bluetooth module.
Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics.
High-level modulation system configuration, advanced level reduces the number of components, integrated self-protection circuit, including overvoltage, undervoltage, overheating, DC detection and short circuit protection, heat-resistant package.
Bluetooth transmission of about 10 meters,But only if there is without any hindrance,but the use of the environment do not, transmission distance, if the DIY speaker, it is best not to use the Bluetooth signal shielding material
Parameter:
Model: XH-M548
Chip Type: TPA3116D2
Bluetooth module: btm835/csr8635(4.0)
Transmission distance:Max 10m
Voltage: DC 12-24V
Current:＞3A
Output Power: 120Wx2
Efficiency ratio:＞90%
Sound track:Dual track
Power Interface: 2.1 DC socket.
Applicable Speaker Impedance: 4-8 Ohm
Size: 98*79*16mm
[Bluetooth Module]
Specification:
Bluetooth V4.0
Modulation Mode: GFSK π/4 DQPSK, 8DPSK
Voltage: 3.3-4.2V
Suppotr Bluetooth Protocol: HFP V1.6, HSP V1.2, A2DP V1.2, AVRCP V1.4,DI V1.3
Work Current: ≤30mA
Standby Current:＜50uA
Temperature range: -40℃ to +80℃
Wireless Transmission Distance: 10m
Transmit Power: Support CLASS1/CLASS2/CLASS3 8dBm Max
Sensitivity: -80dBm＜0.1%BER
Frequency Range: 2.4GHz -2.480GHz
External Interface: PIO, SPI, Audio in/out and PCM, USB
Audio Support: AAC, MPA ,SBC, Stereo
Distortion Factor: ≤0.1%
Package Included:
1 * TPA3116D2 Bluetooth 4.0 Amplifier Board
TPA3116D2 2x120W Dual Channel Bluetooth 4.0 Wireless Digital Audio Stereo Amplifier Board DC 12-24V
