AP's integrated PDM option provides direct I/O, modulation, and decimation for designers of MEMS microphones, smartphone chipsets and other PDM devices. AP's PDM option supports a full range of ...
PDM (pulse density modulation) is a one-bit, high clock rate data stream used with digital MEMS (Micro-Electro-Mechanical System) microphones used extensively in smartphone design. The APx PDM option ...
Claimed as the industry’s first pulse-density modulation (PDM), digital-input Class D audio amplifier for handset and other portable applications, the SSM2517 combines an audio DAC, power amplifier, ...