5秒后页面跳转
捷配首页

Datasheet > EVAL-AD7982SDZ
EVAL-AD7982SDZ PDF预览

EVAL-AD7982SDZ

更新时间： 2024-11-24 12:54:39
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 570K
描述
18-Bit, 1 MSPS PulSAR 7.0 mW ADC in MSOP/QFN

阅读下载

中文翻译

获取价格

EVAL-AD7982SDZ 数据手册

 浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第2页浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第3页浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第4页浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第5页浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第6页浏览型号EVAL-AD7982SDZ的Datasheet PDF文件第7页 
18-Bit, 1 MSPS PulSAR 7.0 mW  
ADC in MSOP/QFN  
AD7982  
Data Sheet  
FEATURES  
APPLICATION DIAGRAM EXAMPLE  
2.5V TO 5V 2.5V  
18-bit resolution with no missing codes  
Throughput: 1 MSPS  
Low power dissipation  
4 mW at 1 MSPS (VDD only)  
7 mW at 1 MSPS (total)  
70 μW at 10 kSPS  
INL: 1 LSB typical, 2 LSB maximum  
Dynamic range: 99 dB  
VIO  
SDI  
1.8V TO 5V  
REF VDD  
IN+  
3- OR 4-WIRE  
INTERFACE  
(SPI, CS  
SCK  
SDO  
CNV  
AD7982  
±10V, ±5V, ..  
IN–  
DAISY CHAIN)  
GND  
ADA4941  
True differential analog input range: VREF  
0 V to VREF with VREF between 2.5 V to 5.0 V  
Allows use of any input range  
Figure 1.  
GENERAL DESCRIPTION  
Easy to drive with the ADA4941  
No pipeline delay  
Single-supply 2.5 V operation with 1.8 V/2.5 V/3 V/5 V logic  
interface  
Serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible  
Ability to daisy-chain multiple ADCs and busy indicator  
10-lead package: MSOP (MSOP-8 size) and 3 mm × 3 mm QFN  
(LFCSP), SOT-23 size  
The AD7982 is an 18-bit, successive approximation, analog-to-  
digital converter (ADC) that operates from a single power supply,  
VDD. It contains a low power, high speed, 18-bit sampling ADC  
and a versatile serial interface port. On the CNV rising edge,  
the AD7982 samples the voltage difference between the IN+  
and IN− pins. e voltages on these pins usually swing in  
opposite phases between 0 V and VREF. The reference voltage,  
REF, is applied externally and can be set independent of the  
supply voltage, VDD. Its power scales linearly with throughput.  
APPLICATIONS  
Battery-powered equipment  
Data acquisition systems  
Medical instruments  
The SPI-compatible serial interface also features the ability,  
using the SDI input, to daisy-chain several ADCs on a single  
3-wire bus and provides an optional busy indicator. It is compatible  
with 1.8 V, 2.5 V, 3 V, and 5 V logic, using the separate VIO supply.  
Seismic data acquisition systems  
The AD7982 is available in a 10-lead MSOP or a 10-lead QFN  
(LFCSP) with operation specified from −40°C to +85°C.  
Table 1. MSOP, QFN (LFCSP) 14-/16-/18-Bit PulSAR® ADCs  
Type  
100 kSPS  
250 kSPS  
400 kSPS to 500 kSPS  
≥1000 kSPS  
AD7982  
AD7984  
ADC Driver  
ADA4941  
ADA4841  
ADA4941  
ADA4841  
ADA4841  
18-Bit True Differential  
AD7691  
AD7690  
16-Bit True Differential  
16-Bit Pseudo Differential  
14-Bit Pseudo Differential  
AD7684  
AD7687  
AD7688  
AD7693  
AD7686  
AD7680  
AD7683  
AD7940  
AD7685  
AD7694  
AD7942  
AD7980  
AD7946  
ADA4841  
Rev. B  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2007–2013 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 
1234567...24

中文翻译

下载PDF

与EVAL-AD7982SDZ相关器件

型号 品牌 获取价格 描述 数据表
EVAL-AD7983CBZ ADI

获取价格

 		16-Bit, 1.33 MSPS PulSAR ADC in MSOP/QFN
EVAL-AD7983-PMDZ ADI

获取价格

 		EVAL BOARD 16BIT ADC AD7983
EVAL-AD7983SDZ ADI

获取价格

 		BOARD EVAL FOR AD7983
EVAL-AD7984CBZ ADI

获取价格

 		18-Bit, 1.33 MSPS PulSAR 10.5 mW ADC in MSOP/QFN
EVAL-AD7984-PMDZ ADI

获取价格

 		EVAL BOARD 18BIT ADC AD7984
EVAL-AD7984SDZ ADI

获取价格

 		BOARD EVAL FOR AD7984
EVAL-AD7985EBZ ADI

获取价格

 		16-Bit, 2.5 MSPS, PulSAR 15.5 mW ADC in LFCSP
EVAL-AD7985FMCZ ADI

获取价格

 		16-Bit, 2.5 MSPS, PulSAR 15.5 mW ADC in LFCSP
EVAL-AD7988-5-PMDZ ADI

获取价格

 		EVAL BOARD 16BIT ADC AD7988-1
EVAL-AD7988-5SDZ ADI

获取价格

 		16-Bit Lower Power

与EVAL-AD7982SDZ相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证