参数资料
型号: AKD4640
厂商: Asahi Kasei Microsystems Co.,Ltd
英文描述: AKD4640 EVALUATION BOARD
中文描述: AKD4640评价委员会
文件页数: 12/29页
文件大小: 266K
代理商: AKD4640
ASAHI KASEI
[AKD4640]
<KM072300>
2003/07
- 2 -
T
. ]‰{[h}j…A
n ‘ìè
1) “d”zü
[VCC]
(
)
= 5.0V (fBW^”WbN“d
)
[AGND]
()
= 0V
[DGND]
()
= 0V
”zü“d–{‰B
AK4640“d VCCRlN^M…[^’
3.3VêB
2) ]‰[hAW“ps“’è
(‰Q
)
3) “d““ü
“d““üAKê“xZbgs‰B
Zbg–@ SW2(gOXCb`)ê“x “L”‘¤“|A AK4640AK4114p[_E“
s“H”‘¤–p[_E“‰‰B
n
]‰[h
(1) X[u[h
(1-1) AK4114 DIT@”\g—p^‰n
(MIC, ADC)]‰
(1-2) AK4114 DIR@”\g—pn
(HP, SPK, MOUT+)]‰
(1-3) AK4114g—p[vobN]‰
(1-4) }X^NbN‘SC“^tF[XMO”
AK4114I[fBIC“^tF[XtH[}bg I2S’èB
AK4114 fs = 32kHz––“ìA±[h
fs = 32kHz‘‰B
(1-1) AK4114 DIT@”\g—p^‰n]‰
…”-Uq
X1y PORT2 (DIT)g—pB
PORT1 (DIR), PORT3 (ROM)‰à‘±‰
B
JP5
BICK2
JP6
LRCK2
JP10
SDTI
ADC
DIR
JP7
LRCK
JP8
MCLK
JP9
BICK
(1-2) AK4114 DIR@”\g—pn]‰
PORT1 (DIR)g—pB
PORT3 (ROM)‰à‘±‰B
JP5
BICK2
JP6
LRCK2
JP10
SDTI
ADC
DIR
JP7
LRCK
JP8
MCLK
JP9
BICK
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