Digital Bluetooth Audio Amplifier Board Module Acogedor TPA3116D2 Bluetooth 4-0 Dual Channel 120W120W Digital Audio Amplifier Module High-Level Modulation System Configuration

Features: Using the digital power amplifier chip TPA3116D2 efficient D class operation, integrated CSR8635 4.0 version Bluetooth. Power amplifier chip has more than 90% power efficiency and low power consumption when standby. High-level modulation system configuration, highly integrated level reduces the quantity of components. Self-protection circuit includes over-voltage, under-voltage, overheating, DC detection and short circuit protection, heat-resistant package. Bluetooth transmission distance is about 10 meters, if used for a speaker, it is best not to use the Bluetooth signal shielding material. Specifications: Chip?TPA3116D2 Bluetooth?btm836 / csr8635 (4.0) Voltage?DC12V~24V Current?>3A Channel?Dual channel Output Power?120Wx2 Efficiency Ratio?> 90% Amplifier Size?98*79*16mm / 3.95*3.11*0.63" Bluetooth Version?V4.0 Modulation Mode?GFSK/ 4 DQPSK, 8DPSK Voltage?3.3V~4.2V Support Bluetooth Protocol?HFP V1.6, HSP V1.2, A2DP V1.2, AVRCP V1.4, DI V1.3 Operating Current??30mA Standby Current?<50uA Temperature?- 40?~ + 80? Max. Distance?10M / 32.8ft Transmission Power?Support CLASS1 / CLASS2 / CLASS3 8dBm Max. Sensitivity?- 80dBm<0.1%BER Frequency Range?2.4GHz~2.480GHz External Interface?PIO, Serial Peripheral Interface, Audio Input/Output, PCM, USB Audio Support?AAC, MPA, SBC, stereo Distortion Factor??0.1% Bluetooth Size?21.9*14.1*1.8mm / 0.86*0.55*0.07" Package Includes: 1 x Power Amplifier Board