AK4319AVM AKM [Asahi Kasei Microsystems], AK4319AVM Datasheet - Page 6

• Manufacturer Part Number: AK4319AVM
• Description: 18Bit SCF DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
M0011-E-01
Digital Filter
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
Digital Filter + SCF
Frequency Response 0 20.0kHz
Note: 7. The passband and stopband frequencies scale with fs.
High-Level Input Voltage
Low-Level Input Voltage
AC coupled Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Notes: 9. TST,SMUTE,DIF0,DIF1,CKS pins have internal pull-down devices, nominally 130k .
(Ta=25 C; AVDD,DVDD=4.5V 5.5V; fs=44.1kHz; DEM0="1",DEM1="0")
(Ta=25 C; AVDD,DVDD=4.5 5.5V)
8. The calculating delay time which occurred by digital filtering. This time is from setting the
For example, PB=0.4535*fs(@±0.1dB), SB=0.546*fs.
16/18bit data of both channels to input register to the output of analog signal.
±0.06dB
Parameter
-6.0dB
Parameter
(All pins except XTI pin)
(All pins except XTI pin)
(Note 8 )
(Note 7 )
(Note 7 )
(Iout=-100uA)
(Iout=100uA)
(Note 9 )
(XTI pin)
(XTI pin)
(XTI pin)
DIGITAL CHARACTERISTICS
FILTER CHARACTERISTICS
Symbol
GD
PB
SB
PR
SA
- 6 -
Symbol
VIH1
VIH2
VIL1
VIL2
VAC
VOH
VOL
Iin
24.1
min
43
0
70%DVDD
-
-
-
DVDD-0.5
min
2.2
1
-
-
-
-
22.05
14.7
±0.2
typ
typ
-
-
-
-
-
-
-
30%DVDD
±0.06
max
20.0
max
±10
0.8
0.5
-
-
-
-
-
-
-
[AK4319A]
Units
Units
1998/6
kHz
kHz
Vpp
kHz
1/fs
dB
dB
dB
uA
V
V
V
V
V
V