Texas Instruments TLV320AIC11
The TLV320AIC11 provides high resolution signal conversion from digital-to-analog (D/A) and from analog-to-digital (A/D) using oversampling sigma-delta technology. It allows 2-to-1 MUX inputs with built-in antialiasing filter and amplification for general-purpose applications such as telephone hybrid interface, electret microphone preamp, etc. Both IN and AUX inputs accept normal analog signals.| Part No. | TLV320AIC11 |
|---|---|
| Datasheet | TLV320AIC11 Download |
| Manufacturer |  Texas Instruments |
| Description | DSP Codec |
| Buy | Stock & Price |
FEATURES
● 16-bit oversampling sigma-delta A/D converter● 16-bit oversampling sigma-delta D/A converter
● Maximum output conversion rate: – 22 ksps with on-chip FIR filter – 88 ksps with FIR bypassed
● Voiceband bandwidth in FIR-bypassed mode and final sampling rate at 8 ksps – 90-dB SNR/ADC and 87-dB SNR/DAC with DSP’s FIR (FIR bypassed @ 88 ksps/5 V) – 87-dB SNR/ADC and 85-dB SNR/DAC with DSP’s FIR (FIR bypassed @88 ksps/3.3 V)
● On-chip FIR produced 84-dB SNR for ADC and 85-dB SNR for DAC over 11-kHz BW
● Built-in functions including PGA, antialiasing analog filter, and operational amplifiers for general-purpose interface (such as MIC interface and hybrid interface) 1–1
● Glueless serial port interface to DSPs (TI TMS320UC54x or standard DSPs)
● Automatic cascading detection (ACD) makes cascade programming simple and allows up to 8 devices to be connected in cascade.
● On-fly reconfiguration modes include secondary-communication mode and direct-configuration mode (host interface).
