Datasheet Summary
SLAS359
- DECEMBER 2001
PCM CODEC
Features
D 2.7-V to 3.3-V Operation D Designed for Analog and Digital Wireless
Handsets and Telemunications Applications
D Two Differential Microphone Inputs D Differential Earphone Outputs and One
Single-Ended Earphone Output
D Earphone and Microphone Mute D Programmable Transmit, Receive, and
Sidetone Paths With Extended Gain and Attenuation Ranges
D Programmable for 15-Bit Linear Data or 8-Bit panded (µ-law and A-law) Mode
D Supports PCM Clock Rates of 128 kHz and
2.048 MHz
D Pulse Density Modulated (PDM) Buzzer
Output
D On-Chip I2C Bus, Which Provides Simple,
Standard, Two-Wire Serial Interface With Digital ICs
D Dual-Tone...