The TLV320AIC33, TLV320AIC3106
and TLV320AIC34 high-
performance, low-power stereo
audio codecs are the industry’s
only I2S codecs capable of
interfacing directly to digital or
analog microphones. These codecs,
which are ideal for portable
applications like smartphones,
personal digital assistants (PDAs),
voice/audio processors,
conferencing IP phones and other
portable audio equipment, accept
either a digital bit stream from a
digital microphone or the typical
differential or single-ended inputs
from traditional analog
microphones.