Audio CODEC. ES8388 Datasheet

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ES8388 Datasheet
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Part ES8388
Description Low Power Stereo Audio CODEC
Feature ES8388; ES8388 Low Power Stereo Audio CODEC With Headphone Amplifier GENERAL DESCRIPTION ES8388 is a high .
Manufacture Everest Semiconductor
Datasheet
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Everest Semiconductor ES8388
ES8388
Low Power Stereo Audio CODEC
With Headphone Amplifier
GENERAL DESCRIPTION
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.
APPLICATIONS
MID
MP3, MP4, PMP
Wireless audio
Digital camera, camcorder
GPS
Bluetooth
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
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
ORDERING INFORMATION
ES8388 -40°C ~ +85°C
QFN-28
Revision 4.0 1 August 2017



Everest Semiconductor ES8388
Everest Semiconductor
ES8388
1 BLOCK DIAGRAM.....................................................................................4
2 28-PIN QFN AND PIN DESCRIPTIONS....................................................5
3 TYPICAL APPLICATION CIRCUIT ............................................................7
4 CLOCK MODES AND SAMPLING FREQUENCIES..................................7
5 MICRO-CONTROLLER CONFIGURATION INTERFACE .........................9
5.1 SPI ......................................................................................................9
5.2 2-wire ................................................................................................10
6 CONFIGURATION REGISTER DEFINITION .......................................... 11
6.1 Chip Control and Power Management ..............................................13
6.1.1 Register 0 – Chip Control 1, Default 0000 0110 ..........................13
6.1.2 Register 1 – Chip Control 2, Default 0101 1100 ..........................13
6.1.3 Register 2 – Chip Power Management, Default 1100 0011.........14
6.1.4 Register 3 – ADC Power Management, Default 1111 1100 .........14
6.1.5 Register 4 – DAC Power Management, Default 1100 0000 ........14
6.1.6 Register 5 – Chip Low Power 1, Default 0000 0000....................15
6.1.7 Register 6 – Chip Low Power 2, Default 0000 0000....................15
6.1.8 Register 7 – Analog Voltage Management, Default 0111 1100....15
6.1.9 Register 8 – Master Mode Control, Default 1000 0000 ...............15
6.2 ADC Control ......................................................................................16
6.2.1 Register 9 – ADC Control 1, Default 0000 0000..........................16
6.2.2 Register 10 – ADC Control 2, Default 0000 0000........................17
6.2.3 Register 11 – ADC Control 3, Default 0000 0010 ........................17
6.2.4 Register 12 – ADC Control 4, Default 0000 0000........................18
6.2.5 Register 13 – ADC Control 5, Default 0000 0110 ........................18
6.2.6 Register 14 – ADC Control 6, Default 0011 0000 ........................19
6.2.7 Register 15 – ADC Control 7, Default 0010 0000........................19
6.2.8 Register 16 – ADC Control 8, Default 1100 0000 ........................19
6.2.9 Register 17 – ADC Control 9, Default 1100 0000 ........................19
6.2.10 Register 18 – ADC Control 10, Default 0011 1000 ......................19
6.2.11 Register 19 – ADC Control 11, Default 1011 0000 ......................20
6.2.12 Register 20 – ADC Control 12, Default 0011 0010 ......................20
6.2.13 Register 21 – ADC Control 13, Default 0000 0110 ......................21
6.2.14 Register 22 – ADC Control 14, Default 0000 0000......................21
6.3 DAC Control ......................................................................................22
6.3.1 Register 23 – DAC Control 1, Default 0000 0000........................22
6.3.2 Register 24 – DAC Control 2, Default 0000 0110........................22
6.3.3 Register 25 – DAC Control 3, Default 0010 0010........................23
6.3.4 Register 26 – DAC Control 4, Default 1100 0000........................23
6.3.5 Register 27 – DAC Control 5, Default 1100 0000........................23
6.3.6 Register 28 – DAC Control 6, Default 0000 1000........................24
6.3.7 Register 29 – DAC Control 7, Default 0000 0000........................24
6.3.8 Register 30 – DAC Control 8, Default 0001 1111 ........................24
6.3.9 Register 31 – DAC Control 9, Default 1111 0111 .........................24
Revision 4.0 2 August 2017



Everest Semiconductor ES8388
Everest Semiconductor
ES8388
6.3.10 Register 32 – DAC Control 10, Default 1111 1101.......................24
6.3.11 Register 33 – DAC Control 11, Default 1111 1111 .......................25
6.3.12 Register 34 – DAC Control 12, Default 0001 1111 ......................25
6.3.13 Register 35 – DAC Control 13, Default 1111 0111 .......................25
6.3.14 Register 36 – DAC Control 14, Default 1111 1101.......................25
6.3.15 Register 37 – DAC Control 15, Default 1111 1111 .......................25
6.3.16 Register 38 – DAC Control 16, Default 0000 0000......................25
6.3.17 Register 39 – DAC Control 17, Default 0011 1000......................25
6.3.18 Register 40 – DAC Control 18, Default 0010 1000......................26
6.3.19 Register 41 – DAC Control 19, Default 0010 1000......................26
6.3.20 Register 42 – DAC Control 20, Default 0011 1000......................26
6.3.21 Register 43 – DAC Control 21, Default 0000 0000......................26
6.3.22 Register 44 – DAC Control 22, Default 0000 0000......................27
6.3.23 Register 45 – DAC Control 23, Default 0000 0000......................27
6.3.24 Register 46 – DAC Control 24, Default 0000 0000......................27
6.3.25 Register 47 – DAC Control 25, Default 0000 0000......................27
6.3.26 Register 48 – DAC Control 26, Default 0000 0000......................27
6.3.27 Register 49 – DAC Control 27, Default 0000 0000......................28
6.3.28 Register 50 – DAC Control 28, Default 0000 0000......................28
6.3.29 Register 51 – DAC Control 29, Default 1010 1010......................28
6.3.30 Register 52 – DAC Control 30, Default 1010 1010......................28
7 Digital Audio Interface..............................................................................28
8 ELECTRICAL CHARACTERISTICS........................................................30
8.1 Absolute Maximum Ratings...............................................................30
8.2 Recommended Operating Conditions ...............................................30
8.3 ADC Analog and Filter Characteristics and Specifications ................30
8.4 DAC Analog and Filter Characteristics and Specifications ................31
8.5 Power Consumption Characteristics .................................................32
8.6 Serial Audio Port Switching Specifications ........................................32
8.7 Serial Control Port Switching Specifications ......................................33
9 PACKAGE INFORMATION......................................................................34
10 CORPOARATION INFORMATION .......................................................35
Revision 4.0 3 August 2017







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