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参数资料
| 型号： | CDB5451A |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 15/24页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD CS5451A 6CH ADC |
| 标准包装： | 1 |
| ADC 的数量： | 6 |
| 位数： | 6 |
| 数据接口： | 串行 |
| 输入范围： | 1.6 Vpp |
| 在以下条件下的电源（标准）： | 27mW @ 3 V |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | CS5451A |
| 已供物品： | 板，CD |
| 相关产品： | CS5451A-ISZR-ND - IC ADC 6CH DELTA-SIGMA 28-SSOP 598-1093-5-ND - IC ADC 6CH DELTA-SIGMA 28SSOP |
| 其它名称： | 598-1009 |
CDB5451A
3.2.3 The Conversion Window
Refer to Figure 5. After the user presses on the
green-colored “START” button in this window, the
software will begin to collect data for all six chan-
nels of the CS5451A. For each of the six channels,
a certain number of continuous instantaneous data
samples are bundled together. The period over
which each bundle of samples is taken is called a
“computation cycle.” The user controls the number
of instantaneous data samples that will be taken
(per channel) during one computation cycle by ad-
justing the number in the box labeled “Evaluation
Software Cycle Count.” Note that the default value
for this is set to 4000. Thus during every computa-
tion cycle, the PC software will acquire 4000 sam-
ples (from each of the six channels) and it will
update the on-screen results of all six channels af-
ter calculating the results on each successive set
of 4000 samples. The results that are displayed on
this screen are therefore updated after each com-
putation cycle. Note that the results of the very first
computation cycle (after the “START” button has
been activated) will not be valid. Accuracy of the
Mean/Std. Dev/RMS results increases as the
“Evaluation Software Cycle Count:” value is in-
creased.
The user should understand how to interpret the
values that are displayed in the 4x6 array of num-
ber boxes in the Conversion Window. The result
values displayed in these 24 numeric output boxes
are expressed on a normalized scale. The highest
value (0.999...) represents the highest digital out-
put code that can be issued from the CS5451A
(which is +32767), while the lowest value -0.999...
represents the lowest output code that can be is-
sued from the CS5451A (which is -32768). This is
because the CS5451A issues instantaneous out-
put codes as two’s complement 16-bit words.
Therefore, the range of values that can be returned
from the CS5451A are between -32768 and
+32767. The CS5451A issues instantaneous da-
ta, and every computation cycle, the software com-
putes/displays the quantities which are described
below:
Figure 5. Conversion Window
DS458DB3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5460A | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Evaluation Board and Software |
| CDB5460AU | 功能描述:电源管理IC开发工具 Eval Bd Sngl-Phase Bi-Dir. Pow/Energy RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| CDB5460AU-Z | 制造商:Cirrus Logic 功能描述:PB-FREEEVAL BOARD FOR CS5460 - Bulk |
| CDB5461 | 制造商:Cirrus Logic 功能描述:EVAL BD FOR CS5461 - Bulk |
| CDB5461A | 功能描述:EVAL BOARD FOR CS5461 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
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