參數(shù)資料
型號(hào): AK7714VT
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
中文描述: 20位音頻編解碼器與DSP和內(nèi)存延遲
文件頁(yè)數(shù): 8/48頁(yè)
文件大?。?/td> 516K
代理商: AK7714VT
[ASAHI KASEI]
[AK7714]
M0018-E-00
‘98/07
- 8 -
Pin No.
Pin name
I/O
Function
Classification
Test
61
TESTOUT
O
Test pin: Leave open.
62
CTRL1
I
Clock output control pin (Pulldown)
Use of CTRL0 and CTRL1 allows the CLKO output and LRCLK/BITCLK
outputs
in the master mode to be fixed to “L” or “H”.
See CTRL0 ( pin 56 ) & Function Description.
Clock selector pin
CKS1
CKS0
0
0
Control
XTI
384fs
DSP
384fs
63
CKS0
I
0
1
1
1
0
1
512fs
256fs
Test mode (disabled)
512fs
256fa
64
CKS1
I
65
SMODE
I
Slave/master mode selector pin
Set LRCLK and BITCLK to input or output mode.
SMODE="L": Slave mode (LRCLK and BITCLK are set to input mode.)
SMODE="H": Master mode (LRCLK and BITCLK are set to output mode.)
Digital ground
66,67
DVSS
-
68
DVDD
-
Power supply pin for digital section 5 V (typ)
+5 V Digital power supply
70,71
DVB
-
+5 V Power supply (normally analog)
(Silicon substrate potential)
Power supply
73
AOUTR2
O
DAC2 Rch analog output pin
74
AOUTL2
O
DAC2 Lch analog output pin
77
AOUTR1
O
DAC1 Rch analog output pin
78
AOUTL1
O
DAC1 Lch analog output pin
Analog section
80
AVB
-
+5 V power supply
(Silicon substrate potential)
Power supply
82
VRDAL
I
DAC Reference voltage input pin
Normally, connect to AVSS (pin 83).
Analog section
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