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零件编号
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ALC5640CG 查看數據表(PDF) - Realtek Semiconductor
零件编号
产品描述 (功能)
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ALC5640CG
Multi-Channel Audio Hub/CODEC and SounzReal Digital Sound Effect for Mobile Devices
Realtek Semiconductor
ALC5640CG Datasheet PDF : 150 Pages
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4. Function Block and Mixer Path
4.1. Function Block
ALC5640-VB
Datasheet
LDO1_IN
AVDD
DACREF
LDO1
Digital Core
Digtial I/O
Analog Core
LDO2
REG_EN
MICBIAS1
0.9 * MICVDD
0.75 * MICVDD
Class-D
Power Stage
Charge Pump
Headphone
block
CPVDD
CPGND
CPP1
CPN1
CPP2
CPN2
CPVEE
CPVPP
IN1P
IN1N
IN3P
IN3N
IN2P
IN2N
MICBIAS1
VREF1
VREF2
MICBST1
MICBST2
INL
INR
MIC
Boost
Volume
REC
Mixer
ADCL
ADCR
ADC
Volume
High Pass
Filter
Realtek
Audio Sound
Effect
DACL1
DAC
Volume
High Pass
Filter
DACR1
DACL2
MICVDD
DACR2
Output
Mixer
HPO_L_Vol
HPO_R_Vol
OUT_Vol
SPO_L_Vol
SPO_R_Vol
HPOL
HPOR
LOUTL
LOUTR
MONOP
MONON
SPOLP
SPOLN
SPORP
SPORN
MICBIAS
AVDD
Reference
PLL
Voltage
Digital Audio Interface
DMIC
Interface
I
2
C
Control
Spike
Filter
Spike
Filter
Figure 1. Block Diagram
Multi-Channel Audio Hub/CODEC and SounzReal
TM
4
Digital Sound Effect for Mobile Devices
Rev. 0.91
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