TLV320AIC1103 - Texas Instruments

TLV320AIC1103 PCM Codec

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-bit linear or 8-bit companded (µ-law or A-Law) mode, which is selectable through the I2C interface. The PCM cod.

Features

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, Receive, Sidetone, and Volume Control D Earphone Mute and Microphone Mute D On-Chip I2C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs D Programmable for 15-Bit Linear Data or 8-Bit Companded (µ-Law or A-Law) Data D Available in a 32-Pin Thin Quad Flatpack (TQFP) Package and an 80-Pin GQE MicroStar Juniort Ball Grid Array (BGA) D Designed for Analog and Digital Wireless Handsets and Teleco.