TLV320AIC23B-Q1 - Texas Instruments

TLV320AIC23B-Q1 Stereo Audio Codec

The TLV320AIC23B-Q1 is a high-performance stereo audio codec with highly integrated analog functionality. The analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) within the TLV320AIC23B-Q1 use multibit sigma-delta technology with integrated oversampling digital interpolation filters. Data-transfer word lengths of 16, 20, 24, and 32 b.

Features

1
• Qualified for Automotive Applications
• High-Performance Stereo Codec
  – 90-dB SNR Multibit Sigma-Delta ADC (Aweighted at 48 kHz)
  – 100-dB SNR Multibit Sigma-Delta DAC (Aweighted at 48 kHz)
  – 1.42 V
  – 3.6 V Core Digital Supply: Compatible With TI C54x DSP Core Voltages
  – 2.7 V
  – 3.6 V Buffer and Analog Supply: Compatible Both TI C54x DSP Buffer Voltages
  – 8-kHz
  – 96-kHz Sampling-Frequency Support
• Software Control Via TI McBSP-Compatible Multiprotocol Serial Port
  – 2-wire-Compatible and SPI-Compatible Serial-Port Protocols
  – Glueless Interface to TI McBSPs
• Audio-Data Input/Output Via TI .