WM8782SEDS/RV Datasheet PDF - Wolfson Microelectronics

DESCRIPTION

●The WM8782 is a high performance, low cost stereo audio ADC designed for recordable media applications.

●The device offers stereo line level inputs along with two control input pins (FORMAT, IWL) to allow operation of the audio interface in three industry standard modes. An internal op-amp is integrated on the front end of the chip to accommodate analogue input signals greater than 1Vrms. The device also has a high pass filter to remove residual DC offsets.

●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 I2S, 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

●  STB

●  Studio Audio Processing Equipment

●  Automotive