ES8323 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. (點擊即可咨詢芯片詳細信息)
ES8323’s Features
1、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
2、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
• 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
ES8323's Block Diagram
ES8323's Appliacation
1.MID
2.MP3, MP4, PMP
3.Wireless audio
4.Digital camera, camcorder
5.GPS
6.Bluetooth
7.Portable audio devices
ES8323'sTypical Application Circuit
ES8323's Package
ES8323's Ordering Information
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