AD8211YRJZ-R2

Product Overview

Category

AD8211YRJZ-R2 belongs to the category of integrated circuit (IC) amplifiers.

Use

It is primarily used for current sensing and monitoring applications.

Characteristics

• High common-mode voltage range
• Low input offset voltage
• Wide bandwidth
• Low power consumption

Package

AD8211YRJZ-R2 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD8211YRJZ-R2 lies in its ability to accurately measure and amplify current signals.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 250 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±150µV maximum
• Common-Mode Rejection Ratio: 80dB minimum
• Bandwidth: 1MHz typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AD8211YRJZ-R2 has the following pin configuration:

1. V+ (Positive Power Supply)
2. IN+ (Non-Inverting Input)
3. IN- (Inverting Input)
4. GND (Ground)
5. OUT (Output)
6. REF (Reference Voltage)
7. V- (Negative Power Supply)

Functional Features

• High accuracy current sensing
• Wide operating voltage range
• Low power consumption
• Excellent linearity and stability

Advantages and Disadvantages

Advantages

• Accurate current measurement
• Wide common-mode voltage range
• Low input offset voltage
• Compact SOIC package

Disadvantages

• Limited bandwidth compared to some other models
• Requires external components for complete functionality

Working Principles

AD8211YRJZ-R2 operates based on the principle of current sensing using a differential amplifier. It amplifies the voltage difference between the non-inverting and inverting inputs, which is proportional to the current being sensed.

Detailed Application Field Plans

AD8211YRJZ-R2 finds applications in various fields, including:

1. Power management systems
2. Motor control
3. Battery monitoring
4. Industrial automation
5. Current measurement in electronic circuits

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AD8211YRJZ-R2 are:

1. INA219: A high-side current shunt and power monitor IC.
2. ACS712: Hall effect-based linear current sensor IC.
3. MAX4376: Precision high-side current-sense amplifier.

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

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