Cirrus Logic Inc. WM8782SEDS/RV

Description
The WM8782 is a high-performance, low-cost stereo audio ADC designed for recordable media applications. It offers stereo line level inputs and two control input pins (FORMAT, IWL) for operation in three industry standard audio interface modes. An internal op-amp on the front end accommodates analog input signals greater than 1V. The device also has a high pass filter to remove residual DC offsets.
The WM8782 supports Master or Slave mode clocking schemes. A control input pin (M/S) allows for Slave mode or Master mode operation. A stereo 24-bit multi-bit sigma-delta ADC is used with 128x, 64x, or 32x over-sampling, depending on the sample rate. Digital audio output word lengths from 16-24 bits and sampling rates from 8kHz to 192kHz are supported.
The device is hardware controlled and comes in a 20-lead SSOP package. It operates over a functional temperature range of -40°C to 85°C.

Features
SNR: 100dB ('A' weighted @48kHz)
THD: -93dB (at -1dB)
Sampling Frequency: 8-192kHz
Master or Slave Clocking Mode
System Clock (MCLK): 128fs, 192fs, 256fs, 384fs, 512fs, 768fs
Audio Data Interface Modes: 16-24 bit 12S, 16-24 bit Left, 16-24 bit Right Justified
Supply Voltages: Analogue: 2.7 to 5.5V, Digital core: 2.7V to 3.6V
20-lead SSOP or 20-lead TSSOP package
Accelerated Lifetime Screened Devices available

Applications
Recordable DVD Players
Personal Video Recorders
STBs
Studio Audio Processing Equipment
Automotive