|
AK4647VQ Datasheet, PDF (2/72 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP | |||
|
◁ |
ASAHI KASEI
[AK4647]
6. αϯÏϦϯάप೾਺:
⢠PLL Slave Mode (LRCK pin): 7.35kHz ⼠48kHz
⢠PLL Slave Mode (BICK pin): 7.35kHz ⼠48kHz
⢠PLL Slave Mode (MCKI pin):
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
⢠PLL Master Mode:
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
⢠EXT Slave Mode:
7.35kHz â¼ 48kHz (256fs), 7.35kHz â¼ 26kHz (512fs), 7.35kHz â¼ 13kHz (1024fs)
7. γϦÎϧμPΠϯλÏΣÊε: 3ઢγϦÎϧ, I2CÏε (Ver 1.0, 400kHzß´à¬ÏÊÏ
)
8. ÏελÊεϨÊÏÏÊÏ
9. ΦÊÏÎΦΠϯλÏΣÊεÏÎ¥ÊÏοÏ: MSB First, 2âs complement
⢠ADC : 16bitલ٧Î, I2S
⢠DAC : 16bitલ٧Î, 16bitÞÙ§Î, 16-24bit I2S
10. Ta = â40 â¼ 85°C
11. ిݯిѹ:
⢠AVDD, DVDD: 2.6 ⼠3.6V (typ. 3.3V)
⢠HVDD: 2.6 ⼠5.25V (typ. 3.3V/5.0V)
12. ÏοÎÊδ : 48pin LQFP
 ÏϩοΫਤ
Internal
MIC
External
MIC
Line In
Line Out
MPWR
LIN1
RIN1
LIN2
RIN2
or
LOUT
ROUT
AVDD
PMMP
MIC Power
Supply
PMADL
AVSS VCOM
DVDD
DVSS
Control
Register
MIC-Amp
PMADR
PMADL or PMADR
A/D HPF
Wind-Noise
Reduction
Stereo
Separation
ALC
PMLO
Audio
I/F
I2C
CSN
CCLK
CDTI
PDN
BICK
LRCK
SDTO
SDTI
Headphone
HPL
HPR
MUTET
PMHPL
PMHPR
PMDAC
D/A
DATT Bass
SMUTE Boost
ALC
Stereo
Separation
HPF
PMPLL
PLL
MCKO
MCKI
VCOC
PMBP
HVDD
HVSS
MIN
Figure 1. ÏϩοΫਤ
MS0566-J-00
-2-
2006/11
|
▷ |