參數(shù)資料
型號(hào): AK5381ET
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 24Bit 96kHz ツヒ ADC
中文描述: ADC的24位96kHz的ツヒ
文件頁(yè)數(shù): 8/20頁(yè)
文件大?。?/td> 144K
代理商: AK5381ET
ASAHI KASEI
[AK5381]
MS0200-E-02
2006/01
- 8 -
SWITCHING CHARACTERISTICS (fs=4kHz
48kHz)
(Ta=Tmin
Tmax; VA=4.5
5.5V; VD=2.7
5.5V; C
L
=20pF)
Parameter
Master Clock Timing
Frequency
Pulse Width Low
Pulse Width High
LRCK Frequency
Duty Cycle
Master mode
Audio Interface Timing
Slave mode
SCLK Period
SCLK Pulse Width Low
Pulse Width High
LRCK Edge to SCLK “
” (Note 9)
SCLK “
” to LRCK Edge (Note 9)
LRCK to SDTO (MSB) (Except I
2
S mode)
SCLK “
” to SDTO
Master mode
SCLK Frequency
SCLK Duty
SCLK “
” to LRCK
SCLK “
” to SDTO
Reset Timing
PDN Pulse Width (Note 10)
PDN “
” to SDTO valid at Slave Mode (Note 11)
PDN “
” to SDTO valid at Master Mode (Note 11)
Note 9. SCLK rising edge must not occur at the same time as LRCK edge.
Note 10. The AK5381 can be reset by bringing the PDN pin = “L”.
Note 11. This cycle is the number of LRCK rising edges from the PDN pin = “H”.
Symbol
fCLK
tCLKL
tCLKH
fs
tSCK
tSCKL
tSCKH
tLRSH
tSHLR
tLRS
tSSD
fSCK
dSCK
tMSLR
tSSD
tPD
tPDV
tPDV
min
1.024
0.4/fCLK
0.4/fCLK
4
45
typ
50
64fs
50
4132
4129
max
36.864
48
55
35
35
20
35
Units
MHz
ns
ns
kHz
%
%
ns
ns
ns
ns
ns
ns
ns
Hz
%
ns
ns
ns
1/fs
1/fs
Slave mode
160
65
65
30
30
20
150
相關(guān)PDF資料
PDF描述
AK5381VT 24Bit 96kHz ツヒ ADC
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AK5383VF Enhanced Dual bit 96 kHz 24-bit ADC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AK5383VF 制造商:AKM 制造商全稱(chēng):AKM 功能描述:EVALUATION BOARD REV.B FOR AK5383VF