ISL28217FUZ

Product Overview

Category

ISL28217FUZ belongs to the category of integrated operational amplifiers (op-amps).

Use

This product is commonly used in electronic circuits for amplifying and processing analog signals.

Characteristics

• High gain: The ISL28217FUZ offers a high voltage gain, making it suitable for applications requiring signal amplification.
• Low noise: This op-amp has low input-referred noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide bandwidth, this product can handle high-frequency signals effectively.
• Low power consumption: The ISL28217FUZ is designed to operate with low power consumption, making it energy-efficient.
• Rail-to-rail inputs and outputs: It supports rail-to-rail input and output voltage ranges, enabling maximum utilization of the available supply voltage.
• Small package size: The ISL28217FUZ comes in a compact package, allowing for space-saving designs.

Package and Quantity

The ISL28217FUZ is available in a small outline package (SOIC) with 8 pins. It is typically sold in reels of 2500 units.

Specifications

• Supply voltage range: ±2.5V to ±18V
• Input offset voltage: ±1mV (maximum)
• Input bias current: ±10nA (maximum)
• Gain bandwidth product: 10MHz
• Slew rate: 7V/µs
• Operating temperature range: -40°C to +125°C

Pin Configuration

The ISL28217FUZ has the following pin configuration:

```

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| | --| V+ OUT |-- Pin 1: Positive Power Supply (V+) --| V- IN- |-- Pin 2: Negative Power Supply (V-) --| IN+ IN+ |-- Pin 3: Non-Inverting Input (+) --| IN- IN- |-- Pin 4: Inverting Input (-) --| OUT V- |-- Pin 5: Output --| NC NC |-- Pin 6: No Connection (NC) --| NC NC |-- Pin 7: No Connection (NC) --| NC NC |-- Pin 8: No Connection (NC) |___________| ```

Functional Features

• High precision: The ISL28217FUZ offers excellent precision in amplifying signals, ensuring accurate signal reproduction.
• Low distortion: It provides low harmonic distortion, resulting in high-fidelity signal amplification.
• Unity-gain stable: This op-amp is unity-gain stable, allowing it to be used in various applications without the need for external compensation.
• Short-circuit protection: The ISL28217FUZ incorporates short-circuit protection, safeguarding the device from damage in case of output short circuits.

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth enable versatile signal processing capabilities.
• Low noise ensures accurate signal amplification.
• Rail-to-rail inputs and outputs maximize signal swing range.
• Small package size allows for compact circuit designs.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited number of pins may restrict the complexity of circuit designs.
• Not suitable for applications requiring extremely high voltage gains.

Working Principles

The ISL28217FUZ operates based on the principles of differential amplification. It amplifies the voltage difference between its non-inverting and inverting inputs, producing an amplified output signal. The internal circuitry of the op-amp ensures high gain, low noise, and other desirable characteristics.

Application Field Plans

The ISL28217FUZ finds applications in various fields, including: 1. Audio amplification: It can be used in audio systems to amplify low-level signals from microphones or other audio sources. 2. Sensor signal conditioning: This op-amp is suitable for amplifying and processing signals from sensors such as temperature sensors, pressure sensors, and light sensors. 3. Active filters: The ISL28217FUZ can be employed in active filter circuits to shape the frequency response of a system. 4. Instrumentation amplifiers: It can be utilized in instrumentation amplifier configurations to amplify small differential signals with high accuracy.

Alternative Models

Other alternative models that offer similar functionality to the ISL28217FUZ include: - AD8628 - MCP6002 - LM358 - TL072

These alternatives can be considered based on specific application requirements and design constraints.

In conclusion, the ISL28217FUZ is an integrated operational amplifier with high gain, low noise, and wide bandwidth. Its compact package size and low power consumption make it suitable for various applications in audio amplification, sensor signal conditioning, active filters, and instrumentation amplifiers. While it has limitations in terms