D 2.7-V Operation D Two Differential Microphone Inputs, One Differential Earphone Output, and One Single-Ended Earphone Output D Programmable Gain Amplifiers for Transmit.

D Dual-Tone Multifrequency (DTMF) and Single Tone Generator D Pulse Density Modulated (PDM) Buzzer Output APPLICATIONS D.

The PCM codec is designed to perform transmit encoding analog/digital (A/D) conversion, receive decoding digital/analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The device operates in either the 15-b.

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts