AKD5366VR 데이터 시트보기 (PDF) - Asahi Kasei Microdevices
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AKD5366VR Datasheet PDF : 42 Pages
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ASAHI KASEI
[AK5366VR]
FILTER CHARACTERISTICS
(Ta=−40 ∼ 85°C; AVDD=4.75 ∼ 5.25V; DVDD, TVDD=3.0 ∼ 5.25V; fs=48kHz)
Parameter
Symbol
min
typ
ADC Digital Filter (Decimation LPF):
Passband
(Note 14) −0.005dB
PB
0
−0.02dB
−0.06dB
−6.0dB
-
21.768
-
22.0
-
24.0
Stopband
SB
26.5
Passband Ripple
PR
Stopband Attenuation
SA
80
Group Delay
(Note 15)
GD
31
Group Delay Distortion
∆GD
0
ADC Digital Filter (HPF):
Frequency Response (Note 14) −3dB
FR
1.0
−0.5dB
2.9
−0.1dB
6.5
max
21.5
-
-
-
±0.005
Units
kHz
kHz
kHz
kHz
kHz
dB
dB
1/fs
µs
Hz
Hz
Hz
Note 14. The passband and stopband frequencies scale with fs. For example, 21.768kHz at −0.02dB is 0.454 x fs.
Note 15. The calculated delay time induced by digital filtering. This time is from the input of an analog signal
to the setting of 24bit data both channels to the ADC output register for ADC.
DC CHARACTERISTICS
(Ta=−40 ∼ 85°C; AVDD=4.75 ∼ 5.25V; DVDD, TVDD=3.0 ∼ 5.25V)
Parameter
Symbol
min
typ
max
Units
High-Level Input Voltage
(Note 16) VIH 70%DVDD
-
V
Low-Level Input Voltage
(Note 16) VIL
-
-
30%DVDD V
Input Voltage at AC Coupling
(Note 17) VAC 50%DVDD
-
-
V
High-Level Output Voltage
(Iout=−400µA) VOH DVDD−0.5
-
-
V
Low-Level Output Voltage
(Except SDA pin : Iout=400µA)
VOL
-
-
0.5
V
(SDA pin : Iout=3mA)
VOL
-
-
0.4
V
Input Leakage Current
(Note 18)
Iin
-
-
±10
µA
Note 16. SMUTE, SEL2-0, CSN/CAD1, CCLK/SCL, CDTI/SDA and I2C pins correspond to 5V tolerant.
Note 17. When AC coupled capacitor is connected to MCLK pin.
Note 18. SMUTE pin is internally connected to a pull-down resistor. (typ. 100kΩ)
MS0526-E-00
- 10 -
2006/07
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