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Si3210/Si3211
PROSLIC® PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
Features
100% programmable global solution
Programmable audio processing
Performs all BORSCHT functions
DTMF encoding and decoding
DC-DC controller provides tracking
12 kHz/16 kHz pulse metering
battery from a 3.3–35V input (Si3210)
Phase-continuous FSK (caller ID)
Minimizes power in all modes
Dual tone generators
Dynamic 0 to –94.