I5216 Datasheet, PDF (61/83 Pages) Winbond – 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

I5216 SERIES
Advanced Information
PRELIMINARY
CODEC PARAMETERS
The internal CODEC meets the specification of the ITU-T G.714 recommendation in 8 kHz sampling
mode. This specification is verified, using the MIC+/- and SPEAKER+/- pins as analog input and
output.
The CODEC µ/A-Law Compander meets the specification of the ITU-T G.711 µ/A-Law companding
recommendation
Symbol
LABS
TXMAX
fch1
fcl1
fcl2
∆fMCLK
DMCLK
Parameters
Absolute level
Max. Transmit level
High pass filter cut-off
frequency
Low pass filter cut-off
frequency
Low pass filter cut-off
frequency
Master clock frequency
accuracy
Master Clock Duty Cycle
Min
4686
-500
Typ
2
300
3400
5037
0
Max
5100
+500
Units
Vrms
Vpp
Hz
Hz
Conditions
0 dBm0 = -2.5dBm @ 600 Ω
Mic+/Mic- differential
@WS=8kHz,
MCLK=13.824MHz
@WS=8kHz,
MCLK=13.824MHz
Hz @ WS=44.1kHz – 48kHz,
MCLK=20.48MHz
ppm
48
50
52
%
Publication Release Date: November 30, 2001
- 61
Revision A1