AK4642VN Datasheet, PDF (2/82 Pages) Asahi Kasei Microsystems – 16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP

ASAHI KASEI
[AK4642]
7. αϯϓϦϯάप೾਺:
• PLL Slave Mode (LRCK pin): 7.35kHz ∼ 48kHz
• PLL Slave Mode (BICK pin): 7.35kHz ∼ 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 ∼ 48kHz (256fs), 7.35kHz ∼ 26kHz (512fs), 7.35kHz ∼ 13kHz (1024fs)
8. γϦΞϧµPΠϯλϑΣʔε: 3ઢγϦΞϧ, I²Cόε
9. ϚελʗεϨʔϒϞʔυ
10. ΦʔσΟΦΠϯλϑΣʔεϑΥʔϚοτ: MSB First, 2’s compliment
• ADC : 16bitલ٧Ί, I²S
• DAC : 16bitલ٧Ί, 16bitޙ٧Ί, I²S
11. Ta = −40 ∼ 85°C (SPK-Amp=OFF)
−40 ∼ 70°C (SPK-Amp=ON)
12. ిݯిѹ :
• AVDD, DVDD: 2.6 ∼ 3.6V (typ. 3.3V)
• HVDD: 2.6 ∼ 5.25V (typ. 3.3V/5.0V)
13. ύοέʔδ : 32pin QFN (5.2mm x 5.2mm)
14. Mono CODEC (AK4536/4630/4631)ͱϨδελ্Ґ׵ޓ
„ ϒϩοΫਤ
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
Speaker
HPL
HPR
MUTET
SPP
SPN
PMHPL
PMHPR
PMSPK
PMBP
PMDAC
D/A
DATT Bass
SMUTE Boost
ALC
Stereo
Separation
HPF
PMPLL
PLL
MCKO
MCKI
VCOC
HVDD
HVSS
BEEP
Figure 1. ϒϩοΫਤ
MS0358-J-02
-2-
2005/04