參數(shù)資料
型號： DSD1700E
英文描述： DIODE - SCHOTTKY, 3A (SMT)
中文描述： 直接數(shù)字流渠務署⑩⑩商標音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 7/8頁
文件大?。?/td> 104K
代理商： DSD1700E
7
DSD1700
FIGURE 9. Basic Connection Diagram.
DGND
V
DD
RST
PHASE
AGND
V
CC
AGND
V
CC
V
CC
AGND
V
CC
AGND
I
OUT
HN
I
OUT
CP
SCK
DCK
DATA
AGND
V
CC
AGND
V
CC
V
CC
AGND
V
CC
AGND
AGND
I
OUT
HP
I
OUT
CN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DSD1700
Direct
Stream
Digital
Data
System Clock
System Reset
C
1
C
6
C
7
C
8
C
9
C
1
C
3
C
4
C
5
Phase Control
+5V
NOTE: C
1
= 0.1
μ
F ceramic and 1-100
μ
F. C
2
- C
9
= 0.1
μ
F ceramic each and 1-100
μ
F chemical.
Analog
Ground
=
FIGURE 10. Recommended I/V Conversion Circuit.
APPLICATIONS INFORMATION
TYPICAL CONNECTIONS
Figure 9 shows the basic connection diagram for the
DSD1700. A significant number of power supply bypass
capacitors are required, and Burr-Brown recommends the
indicated values for optimal performance.
CURRENT-TO-VOLTAGE (I/V)
CONVERTER CIRCUIT
The DSD1700 is a current output device, and requires an
I/V conversion circuit to transform the double-differential
outputs into a usable voltage output. The circuit in Figure 10
is recommended for this purpose. Op amps are OPA134 or
equivalent.
+18V
–18V
OPA134
6
1
4
3
2
7
0.1
μ
F
0.1
μ
F
0.1
μ
F
100pF
0.1
μ
F
4.7k
Analog
Out
220pF
4.7k
+18V
+5V
–18V
OPA134
6
1
8.2 k
4
3
2
7
4.7k
+18V
–18V
OPA134
6
1
4
3
2
7
4.7k
4.7k
8.2 k
100pF
1k
1k
1k
1k
470pF
470pF
220pF
I
OUT
CN
I
OUT
HP
I
OUT
HN
I
OUT
CP
4.7k
Analog
Ground
=
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
DSD1700E/2K 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Audio Digital-to-Analog Converter
DSD1702 制造商:BB 制造商全稱:BB 功能描述:ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
DSD1702E 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2 CH Enh Mlt-Format D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1702E/2K 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2 CH Enh Mlt-Format D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1702E/2KG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2 CH Enh Mlt-Format D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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