I5216EI Datasheet (data sheet) PDF





I5216EI Datasheet, 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

I5216EI   I5216EI  

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I5216 SERIES Advanced Information PRELI MINARY 8 TO 16 MINUTE VOICE RECORD/PLA YBACK SYSTEM WITH INTEGRATED CODEC GENE RAL DESCRIPTION The ChipCorder I5216 is an 8 to 16 minute Voice and Data Recor d and Playback system with integrated V oice band CODEC. The device works on a single 2.7V to 3.3V supply, and has ful ly integrated system functions, includi ng: AGC, microphone preamplifier, speak er driver, memory and CODEC. The CODEC meets the PCM conformance specification of the G.714 recommendation. Its µLaw and A-law compander meets the specific ation of the ITU-T G.711 recommendation . FEATURES • • • • • • • • • • • Single Supply 2.7 to 3.3 Volt

I5216EI Datasheet, 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

I5216EI   I5216EI  
operation Voice and digital data record and playback system on a single chip In dustry-leading sound quality Low voltag e operation Message management Fully in tegrated system functions Flexible arch itecture Nonvolatile message storage Co nfigurable 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 i nterface (400kHz) Configurable analog p aths 2.2V Microphone Bias Pin • I2C • • • • 100 year message reten tion (typical) 100K analog record cycle s (typical) • 10K digital record cycl es (typical) • Full-duplex (not in I2 S mode) single channel speech CODEC wit h : o External 13.824 MHz, 27.648 MHz, 20.48 MHz or 40.96 MHz master clock o I 2S and PCM digital audio interface port s o Serial transfer data rate from 64 t o 3072 Kbps o Short and Long frame sync formats o 2s complement and signed mag nitude data format o Complete µ-Law an d A-Law companding o Linear 14 bit ∆ PCM CODEC-filter for A/D and D/A conv erter o 8 kHz or 44.1 kHz – 48 kHz di gital audio sampling rate options o Ana log receive and transmit gain adjust o Configurable setup through the I2C inte rface -1 Publication Release Date: No vember 30, 2001 Revision A1 I5216 SERI ES Advanced Information PRELIMINARY TABLE OF CONTENTS GENERAL DESCRIP








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