ak5358a AKM Semiconductor, Inc., ak5358a Datasheet - Page 5

• Manufacturer Part Number: ak5358a
• Description: 96khz 24-bit ?? Adc
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25°C; VA=5.0V, VD=5.0V; AGND=DGND=0V; fs=48kHz, 96kHz; SCLK=64fs; Signal Frequency=1kHz; 24bit
Data; Measurement frequency=20Hz ∼ 20kHz at fs=48kHz, 40Hz ∼ 40kHz at fs=96kHz; unless otherwise specified)
Note 5. This value is the full scale (0dB) of the input voltage. Input voltage is proportional to VA voltage.
Note 6. PSR is applied to VA and VD with 1kHz, 50mVpp.
Note 7. VD=2mA@3V
Note 8. VD=4mA@3V
Note 9. All digital input pins and CKS1 pin are held VD or DGND.
MS0511-E-02
Parameter
ADC Analog Input Characteristics:
Resolution
Input Voltage
S/(N+D)
DR
S/N
Input Resistance
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Power Supply Rejection
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”)
Power down mode (PDN pin = “L”)
Vin = 0.6 x VA (Vpp).
VA
VD
VD
VA+VD
(A-weighted)
(−60dBFS, A-weighted)
(fs=48kHz)
(fs=96kHz)
fs=48kHz
BW=20kHz
fs=96kHz
BW=40kHz
fs=48kHz
fs=96kHz
ANALOG CHARACTERISTICS
(Note
−1dBFS
−60dBFS
−1dBFS
−60dBFS
(Note
(Note
(Note
(Note
5)
6)
- 5 -
7)
8)
9)
min
2.7
82
94
94
13
90
9
-
-
-
-
102
102
110
100
typ
3.0
0.1
92
39
90
38
20
14
50
12
10
3
6
max
100
3.3
0.5
24
18
5
9
-
[AK5358A]
ppm/°C
2008/01
Units
Vpp
Bits
mA
mA
mA
kΩ
kΩ
μA
dB
dB
dB
dB
dB
dB
dB
dB
dB