ak4556 AKM Semiconductor, Inc., ak4556 Datasheet - Page 10

• Manufacturer Part Number: ak4556
• Description: 3v 192khz 24bit ?? Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note 12. The calculated delay time resulting from digital filtering. For the ADC, this time is from the input of an analog
Note 13. The reference frequency is 1kHz.
(Ta=-40 ∼ +85°C; VA, VD=2.4 ∼ 3.6V)
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
MS0559-E-00
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.
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.
(Iout=-100µA)
(Iout=100µA)
DC CHARACTERISTICS
Symbol
VOH
VOL
VIH
VIL
Iin
- 10 -
70%VD
VD-0.5
min
-
-
-
typ
-
-
-
-
-
30%VD
max
± 10
0.5
-
-
[AK4556]
2006/11
Units
µA
V
V
V
V