Save time and deliver your solutions faster with ADI’s new suite of precision technology signal chains. Align your applications ranging from Smart Industry to Instrumentation, Electrification to Digital Health, to exactly the right precision technology combinations.
Tailor your signal chain with confidence
AD8225
PRODUCTIONPrecision Gain of 5 Instrumentation Amplifier
- Part Models
- 3
- 1ku List Price
- Starting From $4.36
Part Details
- No External Components Required
- Highly Stable, Factory Trimmed Gain of 5
- Low Power, 1.2 mA Max Supply Current
- Wide Power Supply Range (±1.7 V to ±18 V)
- Single- and Dual-Supply Operation
- Excellent Dynamic Performance
High CMRR
86 dB Min @ DC
80 dB Min to 10 kHz
High Slew Rate
5 V/µs Min - Outstanding DC Precision
Low Gain Drift
5 ppm/°C Max
Low Input Offset Voltage
150 µV Max
Low Offset Drift ±2 µV/°C Max
Low Input Bias Current 1.2 nA Max
The AD8225 is an instrumentation amplifier with fixed gain of 5 that sets new standards of performance.The superior CMRR of the AD8225 enables rejection of high frequency common mode voltage (80 dB Min @10 kHz).As a result,higher ambient levels of noise from utility lines,industrial equipment and other radiating sources,are rejected. Extended CMV range enables the AD8225 to extract low-level differential signals in the presence of high common-mode dc voltage levels even at low supply voltages.
Documentation
Data Sheet 1
User Guide 1
Application Note 7
Technical Articles 4
Evaluation Design File 1
Technical Book 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD8225ARZ | 8-Lead SOIC | ||
| AD8225ARZ-R7 | 8-Lead SOIC | ||
| AD8225ARZ-RL | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 3, 2015 - 15_0111 Addition of a Polyimide Layer for AD8225 |
||
| AD8225ARZ | PRODUCTION | |
| AD8225ARZ-R7 | PRODUCTION | |
| AD8225ARZ-RL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
In-Amp Diamond Plot Tool
The Diamond Plot Tool is a web application that generates a configuration-specific Output Voltage Range vs. Input Common-Mode Voltage graph, also known as the Diamond Plot, for Analog Devices Instrumentation Amplifiers. Based on user inputs such as supply voltage, gain, and input signal range, the tool detects saturation and recommends in-amps for which the input signal is in-range and the configuration is valid. Avoid saturation, find the best in-amp for your design, and save time.
Open ToolSPICE Model 1
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.
Open ToolEvaluation Kits
AD8225 Evaluation Board
Resources
Latest Discussions
No discussions on ad8225 yet. Have something to say?
Start a Discussion on EngineerZone®