添加到信号链设计器
AD8225: 增益为5的精密仪表放大器
- 产品详情
特点，规格，状态，价格，图表，类似产品，技术支持
- 文档
数据手册，应用笔记，技术指南，用户手册，质量，无铅，电路笔记，视频
- 设计工具，模型，
驱动及软件设计工具，设备驱动程序，SPICE，模型，软件
- 评估套件，
原理图符号和PCB封装评估套件，原理图符号和PCB封装
样片申请及购买
价格, 封装, 供货状况, 库存, 样片, 购买
myAnalog特点和优势
- 无需外部元件
- 高度稳定，出厂调整增益为5
- 低功耗，最大电源电流为1.2 mA
- 宽电源电压范围：±1.7 V至±18 V
- 单电源、双电源供电
- 出色的动态性能
高共模抑制比(CMRR)
86 dB(最小值，DC)
80 dB(最小值，至10 kHz)
高压摆率
5 V/µs(最小值)
- 出众的直流精度
低增益漂移
5 ppm/°C(最大值)
150 µV (最大值)
低输入失调电压
±2 µV/°C(最大值)
低输入偏置电流
1.2 nA(最大值)
类似产品
文档
| 快讯名称 | 内容类型 | 文件类型 |
|---|---|---|
| AD8225: Precision Gain of 5 Instrumentation Amplifer Data Sheet (Rev A, 02/2003) (pdf, 372 kB) | 产品数据手册 | |
| AN-671: 降低仪表放大器电路中的射频干扰整流误差 (pdf, 0) | 应用笔记 | |
| AN-671: Reducing RFI Rectification Errors in In-Amp Circuits (pdf, 208 kB) | 应用笔记 | |
| AN-669: 有效地使用AD628精密增益模块 (pdf, 283 kB) | 应用笔记 | |
| AN-669: Effectively Applying the AD628 Precision Gain Block (pdf, 193 kB) | 应用笔记 | |
| AN-589: 差动放大器性能优化方法 (pdf, 0) | 应用笔记 | |
|
AN-589: Ways to Optimize the Performance of a Difference Amplifier
(pdf, 115 kB)
This Application Note presents several ways to build and optimize the performance of a discrete difference amplifier. It also recommends amplifiers that will make the overall solution cost/performance competitive with monolithic instrument amplifiers. |
应用笔记 | |
| AN-282: 采样数据系统基本原理[中文版] (pdf, 1559 kB) | 应用笔记 | |
| AN-282: Fundamentals of Sampled Data Systems (pdf, 2131 kB) | 应用笔记 | |
|
AN-245: Instrumentation Amplifiers Solve Unusual Design Problems
(pdf, 543 kB)
Traditionally Considered Only for Transducer-Conditioning Applications, Instrumentation Amplifiers Bring Unique Performance Benefits to a Range of Other Applications as Well. |
应用笔记 | |
| AN-244: IC 仪表放大器用户指南 (pdf, 522 kB) | 应用笔记 | |
| AN-244: A User's Guide to I.C. Instrumentation Amplifiers (pdf, 522 kB) | 应用笔记 | |
| • UG-261：AD62x系列和AD822x系列评估板 (pdf, 604 kB) | 用户指导 | |
|
Auto-Zero Amplifiers
(doc, 75 kB)
A wide variety of electronic applications, especially those involving very small input signals, require signal paths with very low offset voltage and offset voltage drift over time and temperature. |
技术文章 | DOC |
|
Current Measurement in Solenoids for Automotive Control Systems
(pdf)
by Scott Beversdorf and Charles Whiting, Analog Devices, Inc. (Analog Dialogue 38-04, April 2004) |
技术文章 | |
|
High-performance Adder Uses Instrumentation Amplifiers
Make an adder circuit using instrumentation amplifiers to increase input impedance. (EDN, 9/3/2009) |
技术文章 | HTML |
| The AD8221 - Setting a New Industry Standard for Instrumentation Amplifiers (pdf, 582 kB) | 技术文章 | |
|
Input Filter Prevents Instrumentation-amp RF-Rectification Errors
by Charles Kitchin, Lew Counts, and Moshe Gerstenhaber, Analog Devices, Inc. (EDN, 11/13/2003) |
技术文章 | HTML |
| Applying Instrumentation Amplifiers Effectively: The Importance of an Input Ground Return (pdf, 508 kB) | 技术资料 | |
| Leading Inside Advertorials: Applying Instrumentation Amplifiers Effectively–The Importance of an Input Ground Return (pdf, 121 kB) | 概况 | |
| Power System Management (Spring 2007) (pdf, 1170 kB) | 概况 | |
| RAQs index | 非常见问题解答 | HTML |
| 术语表 | 专业词汇表 | HTML |
设计工具，模型，驱动及软件
| 快讯名称 | 内容类型 | 文件类型 |
|---|---|---|
|
In-Amp Error Calculator
These tools will help estimate error contributions in your instrumentation amplifier circuit. It uses input parameters such as temperature, gain, voltage input, and source impedance to determine the errors that can contribute to your overall design. |
Design Calculators | HTML |
|
In-Amp Common Mode Calculator
These tools calculate the common mode gain for instrumentation amplifiers using gain, differential voltage, and various other input parameters. It calculates both the internal node voltages and the output voltage of the part. It also calculates the resistor needed for a particular gain or the resulting gain using a certain resistor. |
Design Calculators | HTML |
| AD8225 SPICE Macro-Model | SPICE 模型 | HTML |
评估套件，原理图符号和PCB封装
评估板和开发套件查看评估板和套件页面以了解文档和采购信息
原理图符号和PCB封装— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
样片申请及购买
价格，封装及供货状态
AD8225 型号选项
帮助
这里所列出的美国报价单仅供预算参考，指美元报价（规定订量的每片美元，美国离岸价），如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因，国际报价可能不同。对于特殊批量报价，请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。
