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參數(shù)資料
| 型號(hào)： | AKD4381 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 108DB 192KHZ 24-BIT 2CH DAC |
| 中文描述： | 108DB 192kHz的24位2聲道數(shù)模轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 5/21頁(yè) |
| 文件大?。?/td> | 232K |
| 代理商： | AKD4381 |
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ASAHI KASEI
[AK4381]
MS0152-E-00
2002/5
- 5 -
SHARP ROLL-OFF FILTER CHARACTERISTICS
(Ta = 25
°
C; VDD = 4.75
～
5.25V; fs = 44.1kHz; DEM = OFF; SLOW = “0”)
Parameter
Digital filter
Passband
±
0.05dB (Note 9)
-6.0dB
Stopband (Note 9)
Passband Ripple
Stopband Attenuation
Group Delay (Note 10)
Digital Filter + SCF
Frequency Response
80.0kHz
fs=192kHz
Notes: 9. The passband and stopband frequencies scale with fs(system sampling rate).
For example, PB=0.4535×fs (@
±
0.05dB), SB=0.546×fs.
10. The calculating delay time which occurred by digital filtering. This time is from setting the 16/24bit data
of both channels to input register to the output of analog signal.
SLOW ROLL-OFF FILTER CHARACTERISTICS
(Ta = 25
°
C; AVDD, DVDD = 4.75~5.25V; fs = 44.1kHz; DEM = OFF; SLOW = “1”)
Parameter
Symbol
Digital Filter
Passband
±
0.04dB (Note 11)
-3.0dB
Stopband (Note 11)
SB
Passband Ripple
PR
Stopband Attenuation
SA
Group Delay (Note 10)
GD
Digital Filter + SCF
Frequency Response
80.0kHz
fs=192kHz
FR
Note: 11. The passband and stopband frequencies scale with fs.
For example, PB = 0.185×fs (@
±
0.04dB), SB = 0.888×fs.
DC CHARACTERISTICS
(Ta=25
°
C; VDD=4.75
～
5.25V)
Parameter
Symbol
High-Level Input Voltage
Low-Level Input Voltage
VIL
High-Level Output Voltage (Iout=-80μA)
Low-Level Output Voltage (Iout=80μA)
VOL
Input Leakage Current
Iin
Symbol
min
typ
max
Units
PB
0
-
22.05
19.3
20.0
-
±
0.02
-
kHz
kHz
kHz
dB
dB
1/fs
SB
PR
SA
GD
24.1
54
-
20.0kHz
40.0kHz
fs=44.1kHz
fs=96kHz
FR
FR
FR
-
-
-
±
0.2
±
0.3
+0.1/-0.6
-
-
-
dB
dB
dB
min
typ
max
Units
PB
0
-
18.2
19.3
8.1
-
kHz
kHz
kHz
dB
dB
1/fs
39.2
72
-
±
0.005
-
20.0kHz
40.0kHz
fs=44.kHz
fs=96kHz
FR
FR
-
-
-
+0/-5
+0/-4
+0.1/-5
-
-
-
dB
dB
dB
min
2.2
-
typ
-
-
-
max
-
0.8
-
0.4
±
10
Units
V
V
V
V
μA
VIH
VOH
VDD-0.4
-
-
-
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PDF描述 |
|---|---|
| AK4381 | AB 3C 3#16 PIN RECP |
| AK4381VT | AB 3C 3#16 PIN WALL MT RECEP |
| AKD4382 | Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No |
| AKD4386 | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| AK4386 | 100DB 96KHZ 24 BIT 2CH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AKD4382 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:112dB 192kHz 24-BIT SCH DAC |
| AKD4382A-SB | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
| AKD4383 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192kHz 24-Bit 2ch ∆ DAC with DSD input |
| AKD4384 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:106dB 192kHz 24-Bit 2ch ツヒ DAC |
| AKD4384-SC | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
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