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ES8218E Dataheets PDF



Part Number ES8218E
Manufacturers Everest Semiconductor
Logo Everest Semiconductor
Description Low Power Audio ADC
Datasheet ES8218E DatasheetES8218E Datasheet (PDF)

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 noise ratio, -85 dB THD+N • Low noise pre-amplifier • Auto level control (ALC) and noise gate • High PSRR • Shelving filter to compensate mic fr.

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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 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 remote • Portable audio ORDERING INFORMATION ES8218E -40°C ~ +85°C QFN-20 1 Everest Semiconductor 1. BLOCK DIAGRAM Confidential ES8218E ASDOUT SCLK LRCK CDATA CCLK CE MCLK Clock Mgr I2C I2S/PCM LIN2 LIN1 RIN1 RIN2 PGA PGA Mono ADC ADC ALC Analog Reference Power Supply DVDD PVDD DGND AVDD AGND ADCVREF VMID Revi.


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