參數(shù)資料
型號(hào): AK4363
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 96KHz 24 Bit ΔΣ DAC with PLL(帶鎖相環(huán)的采樣速度96KHz,24位立體聲 ΔΣ D/A轉(zhuǎn)換器)
中文描述: 96KHz的24位ΔΣDAC,具有鎖相環(huán)(帶鎖相環(huán)的采樣速度96KHz的24位立體聲ΔΣ的D / A轉(zhuǎn)換器)
文件頁(yè)數(shù): 7/29頁(yè)
文件大?。?/td> 248K
代理商: AK4363
ASAHI KASEI
[AK4363]
MS0015-E-01
2000/07
- 7 -
ANALOG CHARACTERISTICS (fs=96kHz)
(Ta=25
°
C; AVDD, DVDD=5V; fs=96kHz; EXT = “1”; FS1-0 = “01”; DFS1-0 = “01”; CKS2-0 = “001”;
DIF2-0 = “101”; Signal Frequency =1kHz; Measurement frequency=20Hz
40kHz; unless otherwise specified)
Parameter
Dynamic Characteristics
Resolution
S/(N+D)
AVDD=5V
AVDD=3V
DR (-60dB input)
AVDD=5V
AVDD=3V
S/N
AVDD=5V
AVDD=3V
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Output Voltage AOUT=0.6x(AVDD-AVSS)
AVDD=5V
AVDD=3V
Load Resistance (Note 4)
Load Capacitance
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”) (Note 6)
AVDD
DVDD
Power-Down-Mode (PDN = “L”)
AVDD+DVDD
min
typ
max
Units
24
Bits
dB
dB
dB
dB
dB
dB
dB
80
78
88
84
88
84
90
86
84
96
92
96
92
110
0.2
20
3.0
1.8
0.5
-
3.2
1.94
dB
ppm/
°
C
Vpp
Vpp
k
pF
2.8
1.66
10
25
8
13
10
12
26
100
mA
mA
μ
A
Note:4. AC load.
6. AVDD is 9mA(typ) at EXT = “0”. DVDD drops to 7mA at DVDD=3V.
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