器件名称:
I5216X
功能描述:
8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC
文件大小:
758.72KB 共83页
简 介:
I5216 SERIES Advanced Information PRELIMINARY 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC GENERAL DESCRIPTION The ChipCorder I5216 is an 8 to 16 minute Voice and Data Record and Playback system with integrated Voice band CODEC. The device works on a single 2.7V to 3.3V supply, and has fully integrated system functions, including: AGC, microphone preamplifier, speaker driver, memory and CODEC. The CODEC meets the PCM conformance specification of the G.714 recommendation. Its Law and A-law compander meets the specification of the ITU-T G.711 recommendation. FEATURES Single Supply 2.7 to 3.3 Volt operation Voice and digital data record and playback system on a single chip Industry-leading sound quality Low voltage operation Message management Fully integrated system functions Flexible architecture Nonvolatile message storage Configurable ChipCorder sampling rates of 4 kHz, 5.3kHz, 6.4 kHz and 8kHz 8, 10, 12 and 16 minutes duration External or internal Voice recorder clock serial interface (400kHz) Configurable analog paths 2.2V Microphone Bias Pin I2C 100 year message retention (typical) 100K analog record cycles (typical) 10K digital record cycles (typical) Full-duplex (not in I2S mode) single channel speech CODEC with : o External 13.824 MHz, 27.648 MHz, 20.48 MHz or 40.96 MHz master clock o I2S and PCM digital audio interface ports o Serial transfer data rate from 64 to 3072 Kbps o Short and Long frame sync formats o 2s complement……
