參數(shù)資料
型號(hào): AK4353
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 96kHz 24BIT DAC WITH DIT
中文描述: 96kHz的24位DAC,具有動(dòng)態(tài)網(wǎng)
文件頁(yè)數(shù): 6/33頁(yè)
文件大小: 254K
代理商: AK4353
ASAHI KASEI
[AK4353]
MS0016-E-01
2000/07
- 6 -
ANALOG CHARACTERISTICS (fs=44.1kHz)
(Ta=25
°
C; AVDD, DVDD=5V; fs=44.1kHz; DFS1-0 = “00”; CKS2-0 = “000”; DIF2-0 = “101”;
Signal Frequency =1kHz; Measurement frequency=20Hz
20kHz; unless otherwise specified)
Parameter
Dynamic Characteristics
Resolution
S/(N+D)
min
typ
max
Units
24
Bits
dB
dB
dB
dB
dB
dB
dB
AVDD=5V
AVDD=3V
AVDD=5V
AVDD=3V
AVDD=5V
AVDD=3V
84
80
94
90
94
90
90
90
86
102
97
102
97
110
DR (-60dB input, A-weighted)
S/N (A-weighted)
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Output Voltage AOUT=0.6x(AVDD-AVSS)
0.2
20
3.0
1.8
0.5
-
3.2
1.94
dB
ppm/
°
C
Vpp
Vpp
k
pF
AVDD=5V
AVDD=3V
2.8
1.66
10
Load Resistance (Note 4)
Load Capacitance
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”)
AVDD
DVDD (Note 5)
Power-Down-Mode (PDN = “L”)
AVDD+DVDD
25
8
8
10
12
16
100
mA
mA
μ
A
Note:4. AC load.
5. DVDD drops to 4mA at DVDD=3V.
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