INA321E/250G4

Product Overview

The INA321E/250G4 belongs to the category of precision instrumentation amplifiers. It is commonly used in applications that require accurate signal amplification and measurement. The device is known for its high precision, low noise, and versatile packaging options.

Basic Information

• Category: Precision Instrumentation Amplifier
• Use: Signal amplification and measurement
• Characteristics: High precision, low noise
• Package: Various packaging options available
• Essence: Accurate signal amplification
• Packaging/Quantity: Multiple packaging options with varying quantities

Specifications

The specifications of the INA321E/250G4 include: - Input Offset Voltage: 25 µV (maximum) - Gain Bandwidth Product: 1 MHz - Supply Voltage Range: ±2 V to ±18 V - Operating Temperature Range: -40°C to 125°C - Package Options: SOIC, MSOP, TSSOP

Detailed Pin Configuration

The detailed pin configuration of the INA321E/250G4 is as follows: 1. V+ 2. V- 3. REF 4. RG 5. OUT 6. V-

Functional Features

The functional features of the INA321E/250G4 include: - Low input offset voltage - Wide supply voltage range - High common-mode rejection ratio (CMRR) - Low quiescent current

Advantages and Disadvantages

Advantages

• High precision amplification
• Versatile packaging options
• Wide operating temperature range

Disadvantages

• Limited gain bandwidth product compared to some alternatives
• Higher cost compared to standard operational amplifiers

Working Principles

The INA321E/250G4 operates based on the principle of accurately amplifying small differential signals while rejecting common-mode noise. It achieves this through precise internal circuitry and high-quality components.

Detailed Application Field Plans

The INA321E/250G4 finds extensive use in various application fields, including: - Medical instrumentation - Industrial automation - Test and measurement equipment - Data acquisition systems - Precision sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the INA321E/250G4 include: - AD8220 Precision Instrumentation Amplifier - LTC6910-1 Low Noise Instrumentation Amplifier - MAX4209 Precision Programmable Gain Amplifier

In conclusion, the INA321E/250G4 is a precision instrumentation amplifier known for its high precision, low noise, and versatile packaging options. Its wide range of applications and functional features make it a valuable component in various electronic systems.

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