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
