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TLV320AIC12, TLV320AIC13 TLV320AIC14, TLV320AIC15 TLV320AIC12K, TLV320AIC14K
SLWS115E – OCTOBER 2001 – REVIS...
www.ti.com
TLV320AIC12, TLV320AIC13 TLV320AIC14, TLV320AIC15 TLV320AIC12K, TLV320AIC14K
SLWS115E – OCTOBER 2001 – REVISED JANUARY 2007
LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC
FEATURES
Mono 16-Bit Oversampling Sigma-Delta A/D Converter
Mono 16-Bit Oversampling Sigma-Delta D/A Converter
Support Maximum Master Clock of 100 MHz to Allow the DSP Output Clock to be Used as a Master Clock
Selectable FIR/IIR Filter With Bypassing Option
Programmable Sampling Rate up to: – Max 26 Ksps With On-Chip IIR/FIR Filter
– Max 104 Ksps With IIR/FIR Bypassed
On-Chip FIR Produced 84-dB SNR for ADC and 92-dB SNR for DAC
Smart Time Division Multiplexed (SMARTDM™) Serial Port
– Glueless 4-Wire Interface to DSP
– Automatic Cascade Detection (ACD) Self-Generates Master/Slave Device Addresses
– Programming Mode to Allow On-the-Fly Reconfiguration
– Continuous Data Transfer Mode to Minimize Bit Clock Speed
– Support Different Sampling Rate for Each Device
– Turbo Mode to Maximize Bit Clock for Faster Data Transfer and Allow Multiple Serial Devices to Share the Same Bus
– Allows up to 16 Devices to be Connected to a Single Serial Port
Host Port – 2-Wire Interface – Selectable I2C or S2C
Differential and Single-Ended Analog Input/Output
Built-In Analog Functions:
– Analog and Digital Sidetone – Antialiasing Filter (AAF) – Programmable Input and Output Gain
Control (PGA) – Microphone/Handset/Headset
Amplifiers – AIC12K has an 8-Ω Speaker Driver – Power ...