參數(shù)資料
型號(hào): AD1839AASZ1
廠商: Analog Devices, Inc.
元件分類: Codec
英文描述: 2 ADC, 6 DAC, 96 kHz, 24-Bit Sigma-Delta Codec
中文描述: 2的ADC,6 DAC的,96千赫,24位Σ-Δ編解碼器
文件頁(yè)數(shù): 8/24頁(yè)
文件大小: 674K
代理商: AD1839AASZ1
AD1839A
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. B | Page 8 of 24
0
52
D
51
C
50
C
49
A
48
O
47
M
46
A
45
A
44
A
43
D
42
D
41
D
40
D
38
DBCLK
37
DLRCLK
36
DAUXDATA
33
NC
34
AGND
35
M/S
39
DVDD
32
NC
31
NC
30
AGND
28
OUTR3
27
NC
29
AVDD
2
CLATCH
3
CIN
4
PD/RST
AGND
7
OUTL1
6
NC
5
1
DVDD
8
NC
9
OUTR1
10
AGND
12
NC
13
OUTL2
11
AVDD
NC = NO CONNECT
14
N
15
O
16
A
17
F
18
F
19
A
20
A
21
A
22
A
23
A
24
A
25
N
26
O
AD1839A
TOP VIEW
(Not to Scale)
Figure 3. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
1, 39
2
3
4
5, 10, 16, 24, 30, 34
6, 8, 12, 14, 25, 27, 31–33
7, 13, 26
9, 15, 28
11, 19, 29
17
18
20
21
22
23
35
36
37
38
40, 52
41–43
44
45
46
47
48
49
50
51
Mnemonic
DVDD
CLATCH
CIN
PD/RST
AGND
NC
OUTLx
OUTRx
AVDD
FILTD
FILTR
ADCLN
ADCLP
ADCRN
ADCRP
M/S
DAUXDATA
DLRCLK
DBCLK
DGND
DSDATAx
AAUXDATA3
ABCLK
ALRCLK
MCLK
ODVDD
ASDATA
COUT
CCLK
Input/Output
I
I
I
O
O
I
I
I
I
I
O
I/O
I/O
I
I
I/O
I/O
I
O
O
I
Description
Digital Power Supply. Connect to digital 5 V supply.
Latch Input for Control Data.
Serial Control Input.
Power-Down/Reset.
Analog Ground.
Not connected.
DACx Right Channel Negative Output.
DACx Right Channel Positive Output.
Analog Power Supply. Connect to analog 5 V supply.
Filter Capacitor Connection. Recommended 10 μF/100 nF.
Reference Filter Capacitor Connection. Recommended 10 μF/100 nF.
ADC Left Channel Negative Input.
ADC Left Channel Positive Input.
ADC Right Channel Negative Input.
ADC Right Channel Positive Input.
ADC Master/Slave Select.
Auxiliary DAC Output Data.
DAC LR Clock.
DAC Bit Clock.
Digital Ground.
DACx Input Data (left and right channels).
Auxiliary ADC3 Digital Input.
ADC Bit Clock.
ADC LR Clock.
Master Clock Input.
Digital Output Driver Power Supply.
ADC Serial Data Output.
Output for Control Data.
Control Clock Input for Control Data.
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