5秒后页面跳转
捷配首页

Datasheet > AD8643ACPZ-REEL7
AD8643ACPZ-REEL7 PDF预览

AD8643ACPZ-REEL7

更新时间： 2024-10-31 04:31:07
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
16页 502K
描述
Low Power, Rail-to-Rail Output Precision JFET Amplifier

阅读下载

中文翻译

获取价格

AD8643ACPZ-REEL7 数据手册

 浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第2页浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第3页浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第4页浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第5页浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第6页浏览型号AD8643ACPZ-REEL7的Datasheet PDF文件第7页 
Low Power, Rail-to-Rail Output  
Precision JFET Amplifier  
AD8641/AD8642/AD8643  
FEATURES  
PIN CONFIGURATIONS  
Low supply current: 250 µA max  
Very low input bias current: 1 pA max  
Low offset voltage: 750 µV max  
Single-supply operation: 5 V to 26 V  
Dual-supply operation: 2.5 V to 13 V  
Rail-to-rail output  
OUT  
VEE  
+IN  
1
2
3
5
4
VCC  
AD8641  
TOP VIEW  
(Not to Scale)  
–IN  
Figure 1. 5-Lead SC70 (KS-5)  
Unity-gain stable  
No phase reversal  
SC70 package  
NC  
–IN  
1
2
3
4
8
7
6
5
NC  
AD8641  
VCC  
OUT  
NC  
+IN  
TOP VIEW  
(Not to Scale)  
VEE  
APPLICATIONS  
NC = NO CONNECT  
Line-/battery-powered instruments  
Photodiode amplifiers  
Precision current sensing  
Medical instrumentation  
Industrial controls  
Precision filters  
Figure 2. 8-Lead SOIC (R-8)  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
AD8642  
OUT B  
–IN B  
+IN B  
TOP VIEW  
(Not to Scale)  
Figure 3. 8-Lead SOIC (R-8)  
Portable audio  
ATE  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
AD8642  
OUT B  
–IN B  
+IN B  
TOP VIEW  
(Not to Scale)  
GENERAL DESCRIPTION  
The AD8641/AD8642/AD8643 are low power, precision JFET  
input amplifiers featuring extremely low input bias current and  
rail-to-rail output. The ability to swing nearly rail-to-rail at the  
input and rail-to-rail at the output enables designers to buffer  
CMOS DACs, ASICs, and other wide output swing devices in  
single-supply systems. The outputs remain stable with  
capacitive loads of more than 500 pF.  
Figure 4. 8-Lead MSOP (RM-8)  
OUT A  
–IN A  
+IN A  
V+  
1
2
3
4
5
6
7
14 OUT D  
13 –IN D  
12 +IN D  
11 V–  
AD8643  
TOP VIEW  
(Not to Scale)  
+IN B  
–IN B  
OUT B  
10 +IN C  
9
8
–IN C  
OUT C  
The AD8641/AD8642/AD8643 are suitable for applications  
utilizing multichannel boards that require low power to manage  
heat. Other applications include photodiodes, ATE reference  
level drivers, battery management, and industrial controls.  
Figure 5. 14-Lead SOIC (R-14)  
The AD8641/AD8642/AD8643 are fully specified over the  
extended industrial temperature range of –40°C to +125°C. The  
AD8641 is available in 5-lead SC70 and 8-lead SOIC lead-free  
packages. The AD8642 is available in 8-lead MSOP and 8-lead  
SOIC lead-free packages. The AD8643 is available in 14-lead  
SOIC and 16-lead, 3 mm × 3 mm, LFCSP lead-free packages.  
12 –IN D  
11 +IN D  
10 V–  
–IN A  
+IN A  
V+  
1
2
3
4
PIN 1  
INDICATOR  
AD8643  
TOP VIEW  
+IN B  
9 +IN C  
NC = NO CONNECT  
Figure 6. 16-Lead LFCSP (CP-16) (Not Drawn to Scale)  
Rev. B  
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  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2005 Analog Devices, Inc. All rights reserved.  
1234567...16

中文翻译

下载PDF

AD8643ACPZ-REEL7 替代型号

型号 品牌 替代类型 描述 数据表
AD8643ACPZ-REEL ADI

类似代替

 Low Power, Rail-to-Rail Output Precision JFET Amplifier
AD8643ACPZ-R2 ADI

类似代替

 Low Power, Rail-to-Rail Output Precision JFET Amplifier
AD8643ARZ ADI

功能相似

 Low Power, Rail-to-Rail Output Precision JFET Amplifier

与AD8643ACPZ-REEL7相关器件

型号 品牌 获取价格 描述 数据表
AD8643ARZ ADI

获取价格

 		Low Power, Rail-to-Rail Output Precision JFET Amplifier
AD8643ARZ ROCHESTER

获取价格

 		QUAD OP-AMP, 1500 uV OFFSET-MAX, 3.5 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOI
AD8643ARZ-REEL ADI

获取价格

 		Low Power, Rail-to-Rail Output Precision JFET Amplifier
AD8643ARZ-REEL7 ADI

获取价格

 		Low Power, Rail-to-Rail Output Precision JFET Amplifier
AD8643TRZ-EP ROCHESTER

获取价格

 		QUAD OP-AMP, 1800 uV OFFSET-MAX, 3.5 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOI
AD8643TRZ-EP ADI

获取价格

 		Low Power, Rail-to-Rail Output, Precision JFET Quad Amplifier
AD8643TRZ-EP-R7 ADI

获取价格

 		Low Power, Rail-to-Rail Output, Precision JFET Quad Amplifier
AD8644 ADI

获取价格

 		Single and Quad +18 V Operational Amplifiers
AD8644A ADI

获取价格

 		QUAD OP-AMP, 3000uV OFFSET-MAX, 5.5MHz BAND WIDTH, PDSO14
AD8644AR ADI

获取价格

 		Single and Quad 18 V Operational Amplifiers

与AD8643ACPZ-REEL7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