ES8388
GENERAL DESCRIPTION
FEATURES
ES8388 is a high performance, low power and low cost audio CODEC. It consists of 2-ch ADC, 2-ch DAC, microphone amplifier, headphone amplifier, digital sound effects, and analog mixing and gain functions. The device uses advanced multi-bit delta-sigma modulation technique to convert data between digital and analog. The multi-bit delta-sigma modulators make the device with low sensitivity to clock jitter and low out of band noise.
ADC
• 24-bit, 8 kHz to 96 kHz sampling frequency
• 95 dB dynamic range, 95 dB signal to noise ratio, -85 dB THD+N
• Stereo or mono microphone interface with microphone amplifier
• Auto level control and noise gate
• 2-to-1 analog input selection
• Various analog input mixing and gains
DAC
• 24-bit, 8 kHz to 96 kHz sampling frequency
• 96 dB dynamic range, 96 dB signal to noise ratio, -83 dB THD+N
• 40 mW headphone amplifier, pop noise free
• Headphone capless mode
• Stereo enhancement
• Bass and Treble
• Various analog output mixing and gains
Low Power
• 1.8V to 3.3V operation
• 7 mW playback; 16 mW playback and record
System
• I2C or SPI uC interface
• 256Fs, 384Fs, USB 12 MHz or 24 MHz
• Master or slave serial port
• I2S, Left Justified, DSP/PCM Mode
APPLICATIONS
ORDERING INFORMATION