參數(shù)資料
型號(hào)： DSP102KP
英文描述： TVS 400W 6.0V UNIDIRECT SMA
中文描述： DSP兼容采樣單/雙模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 15/22頁(yè)
文件大小： 252K
代理商： DSP102KP
DSP101/102
15
used, but the resistor should not exceed 200
, or the output
settling time of the signal conditioning amplifier may be too
long.
EXTERNAL ADJUSTMENTS
All of the specifications for the DSP101 and DSP102, plus
the typical performance curves, are based on the perfor-
mance of these A/Ds without external trims. In most appli-
cations, external trims are not required.
OFFSET ADJUST
Where required by specific applications, offsets can be ad-
justed using the circuit of Figure 8. When not adjusted, VOS
(pin 4) on the DSP101, and VOSA (pin 4) and VOSB (pin 23)
on the DSP102, should be left open. If these pins are con-
nected to traces on the board, they should be bypassed to
ground with 0.01
μ
F capacitors, as close as possible to the A/D.
To trim offset, one alternative is to ground the analog input
while converting continually. Then adjust the trimpot (on
VOS for the DSP101, on VOSA and VOSB for the DSP102)
until the output code is toggling between the codes FFFF and
0000 (Hex) at the 16-bit level (3FFFF and 00000 at the
18-bit level.) This will center the offset at 1/2 LSB below
0V, which is respectively –42
μ
V or –10
μ
V at the 16- and
18-bit levels.
The offset can also be adjusted by providing a sine wave to
the A/D input. Using FFT, or even simple averaging of
several thousand conversion results at a time, the trimpots
can be adjusted until there is no DC offset of the signal.
Grounding the input, or providing the sine wave, as far in
front of the A/D as possible allows offset from intervening
signal conditioning components to be also corrected by this
procedure.
MSB ADJUST
In most applications, adjustment of the Most Significant Bit
weight will not be required. When not adjusted, MSB (pin 3)
on the DSP101, and MSBA (pin 3) and MSBB (pin 24) on
the DSP102, should be left open. If these pins are connected
to traces on the board, they should be bypassed to ground
with 0.01
μ
F capacitors, as close as possible to the A/D.
MSB (pin 3) on the DSP101, and MSBA (pin 3) and MSBB
(pin 24) on the DSP102, are internally connected to a
resistor divider network that is used to laser-trim the weight
FIGURE 10. A Complete Eight-Channel Analog Input System Using the DSP202 and the HI-508A.
CI
OPA627
Out
EN
A
0
A
1
A
2
In
1
In
2
In
3
In
4
In
5
In
6
In
7
In
8
D
C
B
A
LD
CLK
8D
7D
6D
5D
4D
3D
2D
1D
H
G
F
E
D
C
B
A
SOUT
VIN
SSF
QD
QC
QB
QA
CL
CO
EP
ET
6
11
5
12
4
13
3
14
9
1
8Q
7Q
6Q
5Q
4Q
3Q
2Q
1Q
CLK
74HC574
15
74HC163
74HC166
SI
S/L
CLK
CL
QH
9
8
7
6
5
12
13
14
15
16
14
12
11
10
5
4
3
2
1
15
17
18
19
4
3
2
SYNC
XCLK
TAG
CONV
2
12
15
16
18
20
21
DSP101
9
6
7
7
10
2
1
11
150
C
1
220pF
HI-508A
8
2
1
16
15
9
10
11
12
7
6
5
4
+5V
+5V
+5V
74HC221
3
+5V
B
A
CL
2
1
R/C
CE
Q
Q
13
4
14
15
1000pF
C
4
+5V
R
2
4.7k
13
R
1
NOTE: (1) Must be low source impedance
with unused inputs tied to ground.
A
(
Convert Command
(Positive Edge Triggered)
6
2
3
OE
Serial Data Out
相關(guān)PDF資料
PDF描述
DSP10 Power Rectifier
DSP1604J24-XX31IT 16-Bit Digital Signal Processor
DSP1604J24-XX31T 16-Bit Digital Signal Processor
DSP1604M24AXX25 16-Bit Digital Signal Processor
DSP1604M24AXX30 16-Bit Digital Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP-102M 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIA SURGE SUPPRESSOR (DSS)
DSP105 制造商:TDK-Lambda Corporation 功能描述:AC/DC Power Supply Single-OUT 5V 1.5A 7.5W 制造商:TDK-Lambda Corporation 功能描述:AC/DC PS SGL-OUT 5V 1.5A 7.5W - Bulk 制造商:TDK 功能描述:PWR SUP DIN RAIL 5V 7.5W 1.5A 制造商:TDK-Lambda 功能描述:AC/DC Power Supply Single-OUT 5V 1.5A 7.5W
DSP10-5 功能描述:DIN導(dǎo)軌式電源 7.5W 5V 1.5A DIN Rail 115-230VAC RoHS:否 制造商:Mean Well 產(chǎn)品:Linear Supplies 商用/醫(yī)用:Commercial 輸出功率額定值:960 W 輸入電壓:180 VAC to 264 VAC, 254 VDC to 370 VDC 輸出端數(shù)量:1 輸出電壓（通道 1）:48 V 輸出電流（通道 1）: 輸出電壓（通道 2）: 輸出電流（通道 2）: 輸出電壓（通道 3）: 輸出電流（通道 3）: 尺寸:150 mm L x 110 mm W
DSP10-5 制造商:TDK-Lambda Corporation 功能描述:Switch Mode Power Supply
DSP10G 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*