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參數(shù)資料
| 型號： | AK4367VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| 中文描述： | 低功耗24位2通道DAC，具有惠普腺苷 |
| 文件頁數(shù)： | 9/38頁 |
| 文件大?。?/td> | 455K |
| 代理商： | AK4367VN |
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ASAHI KASEI
[AK4367]
MS0247-E-02
- 9 -
2005/10
DC CHARACTERISTICS
(Ta=25
°
C; VDD, HVDD=2.2
～
3.6V)
Parameter
High-Level Input Voltage
Low-Level Input Voltage
Input Voltage at AC Coupling
Low-Level Output Voltage
Input Leakage Current
Note 16. Only MCLK pin. (Figure 33)
Note 17. I2C pin has internal pull-down device, nominally 100k
.
Symbol
VIH
VIL
VAC
VOL
Iin
min
typ
-
-
-
-
-
max
-
Units
V
V
Vpp
V
μ
A
(Note 16)
(Iout = 3mA)
(Note 17)
70
%
DVDD
-
1.0
-
-
30
%
DVDD
-
0.4
±
10
SWITCHING CHARACTERISTICS
(Ta=25
°
C; VDD, HVDD=2.2
～
3.6V; C
L
= 20pF)
Parameter
Master Clock Timing
Frequency
Pulse Width Low
Pulse Width High
AC Pulse Width
LRCK Timing
Frequency
Duty Cycle:
Serial Interface Timing
(Note 19)
BICK Period
BICK Pulse Width Low
Pulse Width High
LRCK Edge to BICK “
↑
”
BICK “
↑
” to LRCK Edge
SDATA Hold Time
SDATA Setup Time
Control Interface Timing (3-wire Serial mode)
CCLK Period
CCLK Pulse Width Low
Pulse Width High
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “
↑
” to CCLK “
↑
”
CCLK “
↑
” to CSN “
↑
”
Note 18. Except AC coupling.
Note 19. Refer to “Serial Data Interface”.
Note 20. BICK rising edge must not occur at the same time as LRCK edge.
Note 21. Pulse width to ground level when MCLK is connected to a capacitor in series and a resistor is connected to
ground. (Refer to Figure 3.)
Symbol
fCLK
tCLKL
tCLKH
tACW
fs
Duty
tBCK
tBCKL
tBCKH
tLRB
tBLR
tSDH
tSDS
tCCK
tCCKL
tCCKH
tCDS
tCDH
tCSW
tCSS
tCSH
min
2.048
0.4/fCLK
0.4/fCLK
20
8
45
1/(64fs)
130
130
50
50
50
50
200
80
80
40
40
150
50
50
typ
-
-
-
-
44.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
max
24.576
-
-
-
48
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
MHz
ns
ns
ns
kHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 18)
(Note 18)
(Note 21)
(Note 20)
(Note 20)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4368EG | DAC with built-in PLL & HP-AMP |
| AK4370 | 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| AK4370VN | 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| AK4371 | DAC with built-in PLL & HP-AMP |
| AK4371VN | DAC with built-in PLL & HP-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4367VNP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4368 | 制造商:AKM 制造商全稱:AKM 功能描述:PLL & HP-AMP DAC |
| AK4368192D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK4368192G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK4368192S | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
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