ASAHI KASEI
[AK4556]
Note 11. The passband and stopband frequencies scales with fs (sampling frequency). For example, ADC: Passband
(±0.1dB) = 0.39375 x fs (@ fs=48kHz), DAC: Passband (±0.06dB) = 0.45412 x fs.
Note 12. The calculated delay time resulting from digital filtering. For the ADC, this time is from the input of an analog
signal to the setting of 24bit data for both channels to the ADC output register. For the DAC, this time is from
setting the 24 bit data both channels at the input register to the output of an analog signal.
Note 13. The reference frequency is 1kHz.
DC CHARACTERISTICS
(Ta=-40 ∼ +85°C; VA, VD=2.4 ∼ 3.6V)
Parameter
Symbol
min
typ
max
Units
-
30%VD
-
0.5
± 10
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage (Iout=-100µA)
Low-Level Output Voltage
VIH
VIL
VOH
VOL
Iin
-
-
-
-
-
V
V
V
V
70%VD
-
VD-0.5
-
-
(Iout=100µA)
Input Leakage Current
µA
MS0559-E-00
2006/11
- 10 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
