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参数资料
| 型号： | EVAL-AD7682EDZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 25/32页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL AD7682 |
| 标准包装： | 1 |
| 系列： | PulSAR® |
| ADC 的数量： | 1 |
| 位数： | 16 |
| 采样率（每秒）： | 250k |
| 数据接口： | 串行 |
| 输入范围： | ±VREF |
| 在以下条件下的电源（标准）： | 12.5mW @ 250kSPS，5V |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | AD7682 |
| 已供物品： | 板 |
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Data Sheet
AD7682/AD7689
Rev. D | Page 31 of 32
APPLICATION HINTS
LAYOUT
should be designed so that the analog and digital sections are
separated and confined to certain areas of the board. The pinout of
the AD7682/AD7689, with all its analog signals on the left side
and all its digital signals on the right side, eases this task.
Avoid running digital lines under the device because these
couple noise onto the die unless a ground plane under the
such as CNV or clocks, should not run near analog signal
paths. Avoid crossover of digital and analog signals.
At least one ground plane should be used. It can be common or
split between the digital and analog sections. In the latter case,
dynamic input impedance and should be decoupled with
minimal parasitic inductances. This is done by placing the
reference decoupling ceramic capacitor close to, ideally right up
against, the REF and GND pins and connecting them with wide,
low impedance traces.
Finally, the power supplies VDD and VIO of the AD7682/
AD7689 should be decoupled with ceramic capacitors, typically
using short, wide traces to provide low impedance paths and to
reduce the effect of glitches on the power supply lines.
outlined in the documentation of the evaluation board for the
The evaluation board package includes a fully assembled and
tested evaluation board, documentation, and software for
controlling the board from a PC via the converter and evaluation
development data capture board, EVAL-CED1Z.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EVAL-AD7683CB | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN |
| EVAL-AD7683CBZ | 制造商:Analog Devices 功能描述:EVAL BOARD 18BIT 100ksps I.C. |
| EVAL-AD7683SDZ | 功能描述:数据转换 IC 开发工具 EVAL BOARD 18BIT 100ksps I.C. RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| EVAL-AD7684CBZ | 功能描述:BOARD EVALUATION FOR AD7684 RoHS:是 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:PulSAR® 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| EVAL-AD7685CB | 制造商:Analog Devices 功能描述:Evaluation Board For Use With Either The Analog Devices 制造商:Analog Devices 功能描述:EVAL FOR AD7685 - Bulk 制造商:Rochester Electronics LLC 功能描述:EVAL FOR AD7685 - Bulk |
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