The TLC320AD77C is a cost competitive stereo analog-to-digital (A/D) and digital-to-analog (D/A) 24-bit delta-sigma converter for consumer applications which demand excellent audio performance. It has a wide variety of serial input options including left justified, right justified, IIS, or DSP data formats for 16-, 20-, or 24-bit input/output data. It has an extremely wide range of sampling rates starting at 16 kHz and increasing upwards to 96 kHz. Its internal bandgap design provides a very clean voltage reference. The TLC320AD77C is primarily designed for mini-disks, audio/video receivers, musical instruments, and other end-equipments requiring high-performance digital audio conversion.

• 24-Bit Delta Sigma Stereo ADC and DAC:
  • 16-, 20-, or 24-Bit Input/Output Data
  • Wide Range of Sampling Rates: 16 kHz to 96 kHz
  • Master Clock: 256 fs or 384 fs
  • 3.3-V Power Supply Operation
  • Internal Bandgap Voltage Reference
  • Economical 28-Pin DB (SSOP) Package
• Stereo ADC:
  • Differential Input
  • 128x Oversampling (in normal speed mode)
  • High Performance: 100-dB Signal-to-Noise Ratio (SNR) (EIAJ), 100-dB Dynamic Range
  • Digital High-Pass Filter
• Stereo DAC:
  • Single-Ended Output
  • 128x Oversampling (in normal speed mode)
  • High Performance: 100-dB Signal-to-Noise Ratio (SNR) (EIAJ), 100-dB Dynamic Range
• Digital De-Emphasis:
  • 32-kHz, 44.1-kHz, an 48-kHz Selection
• Special Features:
  • High Jitter Tolerance
  • Good Phase Characteristics
  • Excellent Power Supply Rejection Ratio