ES8288

ES8288 Low Power Stereo Audio ADC GENERAL DESCRIPTION ES8288 is a high performance, low power and low cost audio ADC. It consists of 2-ch ADC, microphone amplifier and auto level control. 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. FEATURES 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 Low Power 1.8V to 3.3V operation 9 mW recording 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 Portable audio recording ORDERING INFORMATION ES8288 -40°C ~ +85°C QFN-28 Revision 6.0 1 Nov...