ES8218E - Everest Semiconductor

ES8218E Low Power Audio ADC

ES8218E Low Power Audio ADC FEATURES System • High performance and low power multibit delta-sigma audio ADC • I2S/PCM master or slave serial data port • Two pairs of analog input with differential input option • 256/384Fs and USB 12/24 MHz system clocks • Fast power up time • I2C interface ADC • 24-bit, 8 to 96 kHz sampling frequency • 96 dB signal to nois.

Features

System
• High performance and low power multibit delta-sigma audio ADC
• I2S/PCM master or slave serial data port
• Two pairs of analog input with differential input option
• 256/384Fs and USB 12/24 MHz system clocks
• Fast power up time
• I2C interface ADC
• 24-bit, 8 to 96 kHz sampling frequency
• 96 dB signal to noise ratio, -85 dB THD+N
• Low noise pre-amplifier
• Auto level control (ALC) and noise gate
• High PSRR
• Shelving filter to compensate mic frequency response
• Support digital mic Low Power
• 1.8V to 3.3V operation
• 9 mW record
• Low standby current APPLICATIONS
• Wireless remo.