參數(shù)資料
型號(hào)： AK4358
廠(chǎng)商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 192 KHZ 24 BIT 8 CH DAC WITH DSD INPUT
中文描述： 192千赫24位8路DAC，具有DSD輸入
文件頁(yè)數(shù)： 7/35頁(yè)
文件大?。?/td> 457K
代理商： AK4358
ASAHI KASEI
[AK4358]
MS0203-E-00
2003/02
- 7 -
SHARP ROLL-OFF FILTER CHARACTERISTICS
(Ta = 25
°
C; AVDD, DVDD = 4.75
～
5.25V; fs = 44.1kHz; DEM = OFF; SLOW = “0”; PCM Mode)
Parameter
Digital filter
Passband
±
0.05dB (Note 12)
-6.0dB
Stopband (Note 12)
Passband Ripple
Stopband Attenuation
Group Delay (Note 13)
Digital Filter + SCF
Frequency Response
80.0kHz
Fs=192kHz
Symbol
Min
Typ
Max
Units
PB
0
-
22.05
19.1
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/-0.6
-
-
-
dB
dB
dB
Note 12. The passband and stopband frequencies scale with fs(system sampling rate). For example, PB=0.4535×fs
(@
±
0.05dB), SB=0.546×fs.
Note 13. 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”; PCM Mode)
Parameter
Symbol
Digital Filter
Passband
±
0.04dB (Note 14)
-3.0dB
Stopband (Note 14)
SB
Passband Ripple
PR
Stopband Attenuation
SA
Group Delay (Note 13)
GD
Digital Filter + SCF
Frequency Response
80.0kHz
fs=192kHz
FR
Min
Typ
Max
Units
PB
0
-
18.2
19.1
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/-5
-
-
-
dB
dB
dB
Note 14. 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; AVDD, DVDD = 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 (Note 15)
Iin
Min
2.2
-
Typ
-
-
-
Max
-
0.8
-
0.4
±
10
Units
V
V
V
V
μA
VIH
VOH
DVDD-0.4
-
-
-
Note 15. ACKSN pin has internal pull-down devices, nominally 100k
.
相關(guān)PDF資料
PDF描述
AKD4358 Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No
AK4358VQ 192 KHZ 24 BIT 8 CH DAC WITH DSD INPUT
AK4359 192 KHZ 24 BIT 8CH DAC
AKD4359 Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No
AK4359VF 192 KHZ 24 BIT 8CH DAC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4358_06 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192kHz 24-Bit 8ch DAC with DSD Input
AK4358VQ 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192kHz 24-Bit 8ch DAC with DSD Input
AK4358VQP-L 功能描述:IC DAC 24BIT SERIAL 48LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類(lèi)型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
AK4359 制造商:AKM 制造商全稱(chēng):AKM 功能描述:192 KHZ 24 BIT 8CH DAC
AK4359_06 制造商:AKM 制造商全稱(chēng):AKM 功能描述:106dB 192kHz 24-Bit 8ch DAC
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