ak5358 AKM Semiconductor, Inc., ak5358 Datasheet - Page 6

• Manufacturer Part Number: ak5358
• Description: 96khz 24-bit Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=-20 C
(Ta=-20 C
Note 8. The passband and stopband frequencies scale with fs.
Note 9. The calculated delay time induced by digital filtering. This time is from the input of an analog signal to the setting
MS0438-E-00
Parameter
ADC Digital Filter (Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter (HPF):
Frequency Response (Note 8)
Parameter
ADC Digital Filter (Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter (HPF):
Frequency Response (Note 8)
For example, PB=18.9kHz@ 0.1dB is 0.39375
of 24bit data both channels to the ADC output register for ADC.
85 C; VA=4.5
85 C; VA=4.5
(Note 8)
(Note 8)
5.5V; VD=2.7
5.5V; VD=2.7
(Note 9)
(Note 9)
FILTER CHARACTERISTICS (fs=48kHz)
0.1dB
0.2dB
3.0dB
3dB
0.1dB
FILTER CHARACTERISTICS (fs=96kHz)
0.1dB
0.2dB
3.0dB
3dB
0.1dB
3.6V)
3.6V)
Symbol
Symbol
GD
GD
SA
SA
PB
SB
PR
FR
PB
SB
PR
FR
GD
GD
- 6 -
fs.
min
min
28
68
56
68
0
0
-
-
-
-
20.0
23.0
40.0
46.0
13.0
typ
typ
1.0
6.5
2.0
16
16
0
0
max
max
18.9
37.8
0.04
0.04
-
-
-
-
[AK5358]
Units
Units
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
1/fs
1/fs
dB
dB
dB
dB
Hz
Hz
Hz
Hz
2005/11
s
s