AK4558EN Datasheet, PDF (6/94 Pages) Asahi Kasei Microsystems – 108dB 216kHz 32Bit CODEC with PLL

[AK4558]
■ Compatibility with the AK4556
Function
AK4556
fs (max)
HFP Cut-off
HPF Disable
216kHz
1Hz @ fs = 48kHz
Yes
ADC
Input Level
Input Resistance
Init Cycle
S/(N+D)
0.7 x VA
8k@ fs = 48kHz, 96kHz, 192kHz
4134/fs @ Normal Speed, Slave mode
91dB
DR, S/N
DF
SA
SB
103dB
68dB
28kHz
GD
18/fs
DAC
Output Level
0.7 x VA
Load Resistance
S/(N+D)
DR, S/N
DF
SA
GD
5k
90dB
106dB
54dB
21/fs
MCKI (Slave)
256/384/512/768fs @ Normal Speed
Audio I/F ADC
256/384fs @ Double Speed
128/192fs @ Quad Speed
24bit MSB justified / I²S
DAC
24bit MSB justified /24bit LSB justified /
I²S
Volume
Digital Filter Option
PLL
M/S mode
Parallel/Serial mode
Pop Guard
Idd
AVDD
VDD18
TVDD
Package
No
No
No
Master / Slave
No
No
27.5mA (Vdd = 3V)
2.4V to 3.6V
2.4V to 3.6V (Normal/Double Speed)
2.7V to 3.6V (Quad Speed)
-
20TSSOP
(6.5mm x 6.4mm, 0.65mm Pitch)
AK4558
216kHz
1Hz @ fs = 48kHz
Yes
0.8 x AVDD
8k@ fs = 48kHz, 96kHz, 192kHz
5200/fs @ Normal Speed, Slave mode
92dB
108dB
85dB
27.8kHz
5/fs
0.76 x AVDD
5k
100dB
108dB
80dB
6.8/fs
256/384/512/768fs @ Normal Speed
256/384fs @ Double Speed
128/192fs @ Quad Speed
24/32bit MSB justified
24/32bit I²S/TDM
24/32bit MSB justified
16/20/24/32bit LSB justified
24/32bit I²S/TDM
0.5dB/step
Yes
Yes
Master / Slave
Yes
Yes
18.0mA (AVDD = 3.3V,TVDD=1.8V)
2.4V to 3.6V
1.7V to 1.98V
1.7V to 3.6V
28QFN
(5.0mm x 5.0mm, 0.5mm Pitch)
015004500-E-02
-6-
2015/09