參數(shù)資料
型號: 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
文件頁數(shù): 9/48頁
文件大小: 516K
代理商: AK7714VT
[ASAHI KASEI]
[AK7714]
M0018-E-00
‘98/07
- 9 -
Pin No.
Pin name
I/O
Function
Classification
Power supply
83
AVSS
-
Analog ground 0V
84,85
AVDD
-
Power supply pin for analog section 5 V (typ) (Silicon substrate
potential)
+5 V Analog power supply
86
VRDAH
I
DAC Reference voltage input pin
Normally, connect to AVDD (pin 84,85), and connect 0.1
μ
F and 10
μ
F
capacitors between this and VRDAL.
Common voltage pin for analog section
Connect 0.1
μ
F and 10
μ
F capacitors between this and AVSS.
Do not use for the external circuit.
ADC Reference voltage input pin
Normally, connect to AVSS (pin 90).
87,88
VCOM
O
89
VRADL
I
Analog section
90
AVSS
-
Analog Ground 0V
91,92
AVDD
-
+5 V Analog Power supply
(Silicon substrate potential)
Power supply
93
VRADH
I
ADC Reference voltage input pin
Normally, connect to AVDD (pin 91,92), and connect 0.1
μ
F and 10
μ
F capacitors
between this and VRADL.
ADC Rch analog inverted input pin
95
AINR-
I
96
AINR+
I
ADC Rch analog non-inverted input pin
98
AINL-
I
ADC Lch analog inverted input pin
99
AINL+
I
ADC Lch analog non-inverted input pin
Analog section
Pin No.
1,2,8,13,16,19,22,25,26,29,38
46,50,51,52,54,60,69,72,75,76
79,81,94,97,100
Pin name
I/O
Function
Classification
NC
NC
-
NC ( No connection )
These pins should be left floating.
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