- BT8922E2
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產品簡介
BT8922E2
聯系方式
0755-83252905 83252915 88374110
功能說明
藍牙5.2TWS、聲加雙MIC ENC、低延時55ms、ANC(FF)
CPU and Flexible IO
32bit High performance CPU with DSP instruction
Program memory: internal 8M bit flash
Flexible GPIO pins with Programmable pull-up and pull-down resistors;
Support GPIO wakeup or interrupt;
Bluetooth Radio
Compliant to Bluetooth 5.2 and BLE specification (QDID: 166851);
TX output power MAX +9dBm;
RX Sensitivity with -94dBm @2M EDR;
Support TWS communication with balance-efficiency Power consumption;
Support TWS Master-slave switch;
Audio Interface
High performance stereo DAC with 98dB SNR, support single end mode or differential mode;
Two channel high performance ADC with 90dB SNR;
Two channel MIC amplifier input;
Support flexible audio EQ adjust;
Support Sample rate 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz;
Four channel Stereo Analog MUX;
Package
QFN32;
Temperature
Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;
Product
