OP284FSZ

Images are for reference only

OP284FSZ

+BOM

  • ManufacturerAnalog Devices Inc.

  • Mfr. Part #OP284FSZ

  • In Stock3849

365 Days Quality Guarantee

7*24 hours service quarantee

90-day after-sales guarantee

Genuine Product Guarantee

Specifications

Attribute Value
Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 4V/µs
GainBandwidthProduct 4.25 MHz
Current-InputBias 80 nA
Voltage-InputOffset 175 µV
Current-Output/Channel 10 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

The OP284FSZ is a precision operational amplifier designed for applications requiring high accuracy and reliability. Manufactured by Analog Devices, it features dual-channel configurations and is known for its low offset voltage, low bias current, and low noise characteristics. The amplifier operates over a wide voltage range and offers rail-to-rail output, making it suitable for a variety of applications including sensor interfaces, data acquisition systems, and precision instrumentation.
Key specifications include a low offset voltage of typically 65 μV, a low input bias current of 2 nA, and a wide supply voltage range of ±2.5 V to ±15 V. The OP284FSZ is also appreciated for its high slew rate of 3 V/μs and gain bandwidth product of 4 MHz, which enhances its performance in dynamic applications.
Packaged in a small footprint for ease of integration, the OP284FSZ is ideal for both battery-powered and industrial systems. Its robust design ensures stability and precision, making it a reliable choice for engineers working in fields requiring high precision signal processing.

Equivalent

The OP284FSZ is a dual operational amplifier from Analog Devices. Equivalent products include:
1. LM358 from Texas Instruments and other manufacturers: A popular dual op-amp with similar performance characteristics.
2. MC1458 from ON Semiconductor and others: Another standard dual op-amp alternative.
3. TL072 from Texas Instruments: A JFET-input dual op-amp offering low noise.
These alternatives may have some differences in specifications, so reviewing datasheets for compatibility in your application is important.

Features

The OP284FSZ is a dual operational amplifier (op-amp) known for its low-power consumption and high performance. Key features include:
1. Low Power Consumption: Ideal for battery-operated devices due to its efficient energy use.
2. Wide Supply Voltage Range: Operates from ±2 V to ±18 V, accommodating various application needs.
3. Low Input Offset Voltage: Typically around 65 µV, ensuring high precision.
4. High Open-Loop Gain: Provides excellent performance in amplification tasks.
5. Low Noise: Features low input voltage noise, enhancing signal clarity in audio and sensor applications.
6. Fast Settling Time: Suitable for applications requiring quick response times.
7. Rail-to-Rail Output: Maximizes the dynamic range for output signals.
8. Temperature Stability: Robust performance across a wide temperature range, making it suitable for industrial environments.
These features make the OP284FSZ suitable for various precision signal processing applications, including data acquisition, medical instrumentation, and portable devices.

Pinout

The OP284FSZ is a precision dual operational amplifier produced by Analog Devices. It features a total of 8 pins. Here is a concise breakdown of its pin functions:
1. Pin 1 (OUT A): Output of the first operational amplifier (Op Amp A).
2. Pin 2 (IN A-): Inverting input of the first operational amplifier.
3. Pin 3 (IN A+): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN B+): Non-inverting input of the second operational amplifier (Op Amp B).
6. Pin 6 (IN B-): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
The OP284FSZ is known for its low power consumption, high accuracy, and low input bias current, making it suitable for battery-powered and precision applications.

Manufacturer

The OP284FSZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. These components are widely used in electronic equipment across various industries, including automotive, communications, healthcare, industrial, and consumer electronics. The company is well-regarded for its innovation and high-performance products, which support advanced applications in data conversion, signal processing, and power management.

Application

The OP284FSZ is a dual operational amplifier known for its low power consumption and wide supply voltage range. It is commonly used in various applications such as:
1. Signal Conditioning: Suitable for amplifying low-level signals in sensor interfaces.
2. Data Acquisition Systems: Used in ADC and DAC buffer applications.
3. Portable and Battery-Powered Devices: Ideal due to its low power requirements.
4. Active Filters: Used in audio and communication systems to process signals.
5. Instrumentation: Employed in precise measurement systems due to its low noise characteristics.
6. Motor Control: Involved in feedback and control loops for motors.
Its versatility makes it a suitable choice for both analog and mixed-signal processing applications.

Package

The OP284FSZ is an operational amplifier from Analog Devices, and it comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.