ISL28288FBZ-T7

Product Overview

Category

ISL28288FBZ-T7 belongs to the category of integrated operational amplifiers (op-amps).

Use

This product is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• High gain: The ISL28288FBZ-T7 offers a high voltage gain, making it suitable for applications requiring precise amplification.
• Low noise: This op-amp has low input-referred noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide frequency response range, this device can handle signals across a broad spectrum.
• Low power consumption: The ISL28288FBZ-T7 operates efficiently, minimizing power consumption in electronic systems.

Package

The ISL28288FBZ-T7 comes in a small outline package (SOIC) with eight pins.

Essence

This op-amp provides reliable and efficient amplification capabilities, enhancing the performance of electronic circuits.

Packaging/Quantity

The ISL28288FBZ-T7 is typically packaged in reels containing 2500 units.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: ±1mV
• Input Bias Current: ±10nA
• Gain Bandwidth Product: 10MHz
• Slew Rate: 6V/µs
• Output Current: ±20mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. V-
2. IN-
3. IN+
4. V+
5. OUT
6. NC (No Connection)
7. VCC+
8. VCC-

Functional Features

• Rail-to-rail input and output: The ISL28288FBZ-T7 supports input and output signals that can swing close to the supply voltage rails.
• Unity-gain stable: This op-amp remains stable even at unity gain, allowing for various circuit configurations.
• Low distortion: The device exhibits low harmonic distortion, ensuring accurate signal reproduction.
• ESD protection: The ISL28288FBZ-T7 incorporates built-in electrostatic discharge (ESD) protection, safeguarding it from damage during handling and operation.

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth enable precise signal amplification across a broad frequency range.
• Low noise ensures accurate signal processing in sensitive applications.
• Rail-to-rail input and output capability allows for maximum utilization of the supply voltage range.
• Low power consumption contributes to energy-efficient system designs.

Disadvantages

• Limited output current may restrict its use in high-power applications.
• The eight-pin package may not be suitable for space-constrained designs.

Working Principles

The ISL28288FBZ-T7 operates as a voltage amplifier by amplifying the difference between the voltages applied to its non-inverting (IN+) and inverting (IN-) inputs. It utilizes internal transistors and feedback mechanisms to achieve the desired amplification characteristics.

Detailed Application Field Plans

The ISL28288FBZ-T7 finds application in various fields, including: 1. Audio amplification: It can be used in audio systems to amplify weak signals from microphones or musical instruments. 2. Sensor signal conditioning: This op-amp is suitable for amplifying and conditioning signals from sensors such as temperature, pressure, or light sensors. 3. Active filters: The ISL28288FBZ-T7 can be employed in active filter circuits to shape the frequency response of a system. 4. Instrumentation amplifiers: It can serve as a building block for precision instrumentation amplifiers used in measurement and control systems.

Detailed and Complete Alternative Models

1. LM358: This dual operational amplifier offers similar characteristics and is widely available.
2. AD822: A precision instrumentation amplifier with excellent performance in low-power applications.
3. MCP6002: An op-amp featuring low power consumption and rail-to-rail input/output capability.

These alternative models provide comparable functionality to the ISL28288FBZ-T7 and can be considered based on specific application requirements.

In conclusion, the ISL28288FBZ-T7 is a versatile integrated operational amplifier that combines high gain, low noise, and wide bandwidth. Its compact package and efficient operation make it suitable for various electronic circuits requiring amplification and signal conditioning.