ak5367a AKM Semiconductor, Inc., ak5367a Datasheet - Page 9

• Manufacturer Part Number: ak5367a
• Description: 96khz 24-bit ?? Adc With 0v Bias Selector
• Manufacturer: AKM Semiconductor, Inc.

(Ta=−20 ∼ 85°C; AVDD=4.5 ∼ 5.5V; DVDD=CVDD=3.0 ∼ 3.6V)
Parameter
ADC Digital Filter (Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter (HPF):
Frequency Response
(Ta=−20 ∼ 85°C; AVDD=4.5 ∼ 5.5V; DVDD=CVDD=3.0 ∼ 3.6V)
Parameter
ADC Digital Filter (Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter (HPF):
Frequency Response
Note 12. The passband and stopband frequencies scale with fs. For example, PB= 18.9kHz@±0.1dB is 0.39375 x fs,
Note 13. The calculated delay time induced by digital filtering. This time is from the input of an analog signal
(Ta=-20°C ∼ 85°C; AVDD=4.5 ∼ 5.5V; DVDD=CVDD=3.0 ∼ 3.6V)
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
MS0967-E-00
(fs=48kHz).
to the setting of 24bit data both channels to the ADC output register for ADC.
(Except SDA pin: Iout=1mA)
(SDA pin: Iout=3mA)
(Note
(Note
(Note
(Note
12)
12)
12) ±0.1dB
12) ±0.1dB
(Note
(Note
−0.2dB
−3.0dB
−3dB
−0.1dB
−0.2dB
−3.0dB
−3dB
−0.1dB
FILTER CHARACTERISTICS (fs=48kHz)
FILTER CHARACTERISTICS (fs=96kHz)
(Iout=−1mA)
13)
13)
DC CHARACTERISTICS
Symbol
Symbol
ΔGD
ΔGD
GD
GD
SA
SA
PB
SB
PR
FR
PB
SB
PR
FR
Symbol
VOH
VOL
VOL
VIH
VIL
- 9 -
Iin
min
min
28
68
56
68
0
0
-
-
-
-
70%DVDD
DVDD−0.5
min
-
-
-
-
20.0
23.0
40.0
46.0
13.0
typ
typ
1.0
6.5
2.0
20
20
0
0
typ
-
-
-
-
-
-
±0.04
±0.04
max
max
18.9
37.8
30%DVDD
-
-
-
-
max
±10
0.5
0.4
-
-
[AK5367A]
Units
Units
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
1/fs
1/fs
dB
dB
Hz
Hz
dB
dB
Hz
Hz
2008/05
μs
μs
Units
μA
V
V
V
V
V