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| AK4633EN Datasheet, PDF (2/83 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK-AMP | |||
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ï· ADC: DSP Mode, 16bit MSB justified, I2S
ï· DAC: DSP Mode, 16bit MSB justified, 16bit LSB justified, I2S
12. AK4633VN: Ta = -40 ï¾ 85ï°C
AK4633EN: Ta = -30 ï¾ 85ï°C
13. Power Supply
ï· AVDD: 2.2 ï¾ 3.6V (typ. 3.3V)
ï· DVDD: 1.6 ï¾ 3.6V (typ. 3.3V)
ï· SVDD: 2.2 ï¾ 4.0V (typ. 3.3V)
14. Power Supply Current: 12mA (All Power ON)
15. Package: 24-pin QFN(4mmx4mm)
[AK4633]
â Block Diagram
MPI
MIC/MICP
Mic
Line Out
Speaker
AOUT
SPP
SPN
AVDD
PMMP
MIC Power
Supply
AVSS VCOM
DVDD
PMADC
MIC-Amp
0dB /+6dB/+10dB/+14dB/+17dB
+20dB / +26dB / +32dB
A/D
HPF
PMAO
PMPFIL
HPF
2 Band
EQ
VOL
(ALC)
DVSS
Audio
I/F
PMSPK
PMDAC
D/A
PMPLL
PLL
PDN
BICK
FCK
SDTO
SDTI
MCKO
MCKI
VCOC
PMBP
SVDD
SVSS
BEEP/MICN
Figure 1. AK4633 Block Diagram
Control
Register
CSN
CCLK
CDTI
MS0447-E-06
-2-
2015/10
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