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Numéro de référence | ES8328 | ||
Description | Low Power Stereo Audio CODEC | ||
Fabricant | Everest Semiconductor | ||
Logo | |||
1 Page
ES8328
Low Power Stereo Audio CODEC
With Headphone Amplifier
GENERAL DESCRIPTION
ES8328 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.
APPLICATIONS
• GPS
• Bluetooth
• MP3, MP4, PMP
• Cell phone
• Digital camera, camcorder
• Portable audio devices
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
• 3-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,
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
ORDERING INFORMATION
ES8328 -40°C ~ +85°C
QFN-28
Revision 1.0
1
8/15/2009
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Pages | Pages 30 | ||
Télécharger | [ ES8328 ] |
No | Description détaillée | Fabricant |
ES8323 | Low Power Stereo Audio CODEC | Everest Semiconductor |
ES8328 | Low Power Stereo Audio CODEC | Everest Semiconductor |
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