The TLV320AIC1110PBS is a programmable PCM Codec with microphone amplifiers and speaker driver. It provides extended gain and attenuation flexibility for transmit, receive and side tone paths. A differential earphone output is capable of driving speaker loads as low as 8R for use in speaker phone applications. The single tone function on the TLV320AIC1110 generates a single tone output of up to 8kHz. The resolution of the DTMF tone is also selectable to 7.8125Hz, 15.625Hz or 31.25Hz through the interface control. The analog switch provides more control capabilities for voice-band audio processor (PCM codec).
Two differential microphone inputs
Differential earphone outputs and one single-ended earphone output
Earphone and microphone mute
Programmable transmit, receive and side-tone paths with extended gain and attenuation ranges
(EN)
