SPH0641LM4H-1
Manufacturers：
Knowles
Description：
MIC MEMS DIGITAL
SPH0641LU4H-1
Manufacturers：
Knowles
Description：
MIC MEMS DIGITAL PDM OMNI -26DB
SPH0642HT5H-1
Manufacturers：
Knowles
Description：
MIC MEMS ANALOG OMNI -38DB
SPH0645LM4H-B
Manufacturers：
Knowles
Description：
MIC MEMS DIGITAL I2S OMNI -26DB