ES8155 - Everest Semiconductor

ES8155 Low Power Stereo Audio DAC

ES8155 is a high performance, low power and low cost audio DAC. It consists of 2-ch DAC, 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 .

Features

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, capless option
• Stereo enhancement
• 3-band fully parametric graphic equalizer
• Various analog output mixing and gains Low Power
• 1.8V to 3.3V operation
• 7 mW playback System
• I2C or SPI uC interface
• 256Fs, 384Fs, USB 12 MHz or 24 MHz
• Fractional PLL for wide range of system clocks
• Master or slave serial port
• I.