參數(shù)資料
型號(hào)： AK4563A
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： Low Power 16bit 4ch ADC & 2ch DAC with ALC
中文描述： 低功耗16位4通道ADC的
文件頁(yè)數(shù)： 8/39頁(yè)
文件大小： 372K
代理商： AK4563A
ASAHI KASEI
[AK4563A]
MS0067-E-02
2004/12
- 8 -
SWITCHING CHARASTERISTICS
(Ta=25
°
C; VA, VD=2.3
～
3.0V, VT=1.5
～
3.0V; C
L
=20pF)
Parameter
Control Clock Frequency
Master Clock(MCLK) 256fs: Frequency
Pulse Width Low
Pulse Width High
384fs: Frequency
Pulse Width Low
Pulse Width High
Channel Selection Clock (LRCK) frequency
Duty
Audio Interface Timing
BCLK Period
BCLK Pulse Width Low
Pulse Width High
BCLK “
↓
” to LRCK
LRCK to SDTO(MSB) (Except IIS mode)
BCLK “
↓
” to SDTO
SDTI Hold Time
SDTI Setup Time
Control Interface Timing
CCLK Period
CCLK Pulse Width Low
Pulse Width High 1
Pulse Width High 2
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “
↓
” to CCLK “
↑
”
CCLK “
↑
” to CSN “
↑
”
CDTO Output Delay Time
CSN “
↑
” to CDTO(Hi-Z)(Note 13)
Reset/Calibration Timing
PDN Pulse Width
PDN “
↑
” to SDTO0/SDTO1 valid
Note 12. fs
≥
22.4kHz.
In the case of fs < 22.4kHz, these three parameters must meet a relationship of
(tCSW + tCSS + 6
×
tCCK) > 1/(32
×
fs) in addition to these specifications. For example, when tCCK=200ns
and tCSS=50ns at fs=8kHz, tCSW(min) is 2657ns. When tCSW=150ns and tCSS=50ns fs=8kHz, tCCK(min) is
618ns.
When 08H or 09H address is read and fs < 39.1kHz, tCCK must meet a relationship tCCK > 1/(128
×
fs) in
addition to these specifications. For example, when fs=8kHz, tCCK(min) is 977ns.
Note 13. R
L
=1k
/10% Change (Pulled-up operates for VT.)
Symbol
min
2.048
28
28
3.072
23
23
8
45
312.5
130
130
typ
12.288
max
12.8
19.2
50
55
Units
MHz
ns
ns
MHz
ns
ns
kHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1/fs
fCLK
tCLKL
tCLKH
fCLK
tCLKL
tCLKH
fs
tBLK
tBLKL
tBLKH
tBLR
tDLR
tDSS
tSDH
tSDS
tCCK
tCCKL
tCCKH
tCKH2
tCDS
tCDH
tCSW
tCSS
tCSH
tDCD
tCCZ
tPDW
tPDV
18.432
48
50
4128
-tBLKH+50
50
50
200(Note 12)
80
80
80
50
50
150(Note 12)
50(Note 12)
50
150
tBLKL-50
80
80
70
70
相關(guān)PDF資料
PDF描述
AK4563AVF Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AKD4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 LOW POWER 20BIT CODEC WITH BUILT IN ALC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4563AVF 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4565VF 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*