AK4363 Datasheet, PDF (6/29 Pages) Asahi Kasei Microsystems – 96kHz 24Bit DAC with PLL

ASAHI KASEI
[AK4363]
ANALOG CHARACTERISTICS (fs=44.1kHz)
(Ta=25°C; AVDD, DVDD=5V; fs=44.1kHz; EXT = “1”; FS1-0 = “00”; DFS1-0 = “00”; CKS2-0 = “000”;
DIF2-0 = “101”; Signal Frequency =1kHz; Measurement frequency=20Hz∼20kHz; unless otherwise specified)
Parameter
min
typ
max
Units
Dynamic Characteristics
Resolution
24
Bits
S/(N+D)
AVDD=5V
84
90
dB
AVDD=3V
80
86
dB
DR
(-60dB input, A-weighted)
AVDD=5V
94
102
dB
AVDD=3V
90
97
dB
S/N
(A-weighted)
AVDD=5V
94
102
dB
AVDD=3V
90
97
dB
Interchannel Isolation
90
110
dB
DC Accuracy
Interchannel Gain Mismatch
0.2
0.5
dB
Gain Drift
20
-
ppm/°C
Output Voltage AOUT=0.6x(AVDD-AVSS) AVDD=5V
2.8
3.0
3.2
Vpp
AVDD=3V
1.66
1.8
1.94
Vpp
Load Resistance
(Note 4)
10
kΩ
Load Capacitance
25
pF
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”)
(Note 5)
AVDD
8
12
mA
DVDD
8
16
mA
Power-Down-Mode (PDN = “L”)
AVDD+DVDD
10
100
µA
Note:4. AC load.
5. AVDD is 9mA(typ) at EXT = “0”. DVDD drops to 4mA at DVDD=3V.
MS0015-E-01
-6-
2000/07