ISL28214FHZ-T7

Introduction

The ISL28214FHZ-T7 is a precision, low power, dual operational amplifier designed for applications requiring high input impedance, low noise, and rail-to-rail output swing. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Operational Amplifier
• Use: High input impedance, low noise, and rail-to-rail output swing applications
• Characteristics: Precision, low power
• Package: 8-lead SOIC, 8-lead MSOP, 8-lead DFN (3x3)
• Essence: High performance, versatile operational amplifier
• Packaging/Quantity: Tube/1000 units per reel

Specifications

• Supply Voltage: ±1.35V to ±18V
• Input Offset Voltage: ±0.5mV maximum
• Input Bias Current: ±1pA maximum
• Quiescent Current: 40µA/amplifier typical
• Gain Bandwidth Product: 2.5MHz typical
• Slew Rate: 1.4V/µs typical
• Operating Temperature Range: -40°C to +125°C
• Output Current: ±30mA

Detailed Pin Configuration

The ISL28214FHZ-T7 features the following pin configuration: 1. OUT A 2. IN- A 3. IN+ A 4. V- 5. NC 6. V+ 7. IN+ B 8. IN- B 9. OUT B

Functional Features

• High input impedance
• Low noise
• Rail-to-rail output swing
• Unity-gain stable
• ESD protection
• Low quiescent current

Advantages and Disadvantages

Advantages

• Precision performance
• Versatile use in various applications
• Low power consumption
• Wide supply voltage range

Disadvantages

• Limited output current compared to some alternatives
• Slightly higher input offset voltage than certain competing models

Working Principles

The ISL28214FHZ-T7 operates on the principle of providing precise amplification of differential input signals while maintaining low power consumption and high input impedance. The rail-to-rail output swing allows for maximum utilization of the available supply voltage range.

Detailed Application Field Plans

The ISL28214FHZ-T7 is well-suited for a wide range of applications, including but not limited to: - Sensor interfaces - Battery-powered instrumentation - Portable medical devices - Audio signal processing - Test and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the ISL28214FHZ-T7 include: - AD8628 - MCP6022 - LMV321

In summary, the ISL28214FHZ-T7 is a precision, low power, dual operational amplifier with a wide range of applications and versatile characteristics. Its high input impedance, low noise, and rail-to-rail output swing make it suitable for various precision-oriented designs.

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