OPA2277PA: High-Performance Dual General Purpose Operational Amplifier by Texas Instruments

The OPA2277PA is a premium dual general-purpose operational amplifier (op-amp) manufactured by Texas Instruments, a global leader in semiconductor technology. This IC is engineered for precision, low noise, and versatility, making it ideal for a wide range of electronic applications. Below, we explore the detailed features, specifications, and applications of the OPA2277PA to help you understand why it stands out in the market.

Overview of OPA2277PA

• Manufacturer: Texas Instruments
• Product Description: IC OPAMP GP 2 CIRCUIT 8DIP
• Category: Integrated Circuits (ICs)
• Subcategory: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
• Product Status: Active

The OPA2277PA is part of Texas Instruments' renowned lineup of operational amplifiers, celebrated for their reliability and performance in diverse analog signal processing tasks.

Key Features and Specifications

Amplifier Type

• Amplifier Type: General Purpose

As a general-purpose op-amp, the OPA2277PA is designed to deliver exceptional performance across various applications, from audio amplification to sensor signal conditioning.

Number of Circuits

• Number of Circuits: 2

The dual op-amp configuration integrates two independent amplifiers in a single 8-pin DIP package, optimizing space and cost for multi-channel designs.

Slew Rate

• Slew Rate: 0.8V/ s

A slew rate of 0.8V/ s ensures the OPA2277PA can handle moderate-speed signals without distortion, making it suitable for audio and control systems.

Gain Bandwidth Product

• Gain Bandwidth Product: 1 MHz

With a gain bandwidth product of 1 MHz, this op-amp maintains stability and accuracy across a broad frequency range, essential for precision applications.

Current - Input Bias

• Current - Input Bias: 4 nA

The ultra-low input bias current of 4 nA minimizes leakage in high-impedance circuits, ensuring accurate signal amplification.

Voltage - Input Offset

• Voltage - Input Offset: 20 V

An input offset voltage of just 20 V reduces errors in precision measurements, critical for instrumentation and data acquisition systems.

Current - Output / Channel

• Current - Output / Channel: 35 mA

Each channel delivers up to 35 mA of output current, providing sufficient drive capability for loads in various applications.

Voltage - Supply Span

• Supply Span (Min): 4 V
• Supply Span (Max): 36 V

The wide supply voltage range (4V to 36V) accommodates both low-power portable devices and high-voltage industrial systems.

Operating Temperature

• Operating Temperature: -40 C ~ 85 C

Designed to operate in extreme temperatures, the OPA2277PA ensures reliability in harsh environments.

Package / Case

• Package / Case: 8-DIP (0.300", 7.62mm)

The through-hole 8-pin DIP package simplifies prototyping and integration into existing circuit designs.

Applications of OPA2277PA

The OPA2277PA is widely used in: - Audio Equipment: Amplifiers, filters, and mixers - Signal Conditioning: Sensor interfaces and data acquisition - Industrial Controls: Process control and automation - Consumer Electronics: Portable devices and home appliances - Medical Instruments: Precision measurement systems

Why Choose OPA2277PA?

The OPA2277PA excels with its combination of low noise, high precision, and wide supply range. Its dual op-amp design saves board space, while the through-hole package ensures easy assembly. Whether you're designing for industrial, consumer, or medical applications, the OPA2277PA delivers unmatched performance.

Conclusion

The OPA2277PA from Texas Instruments is a top-tier dual general-purpose operational amplifier, offering precision, versatility, and reliability. Its advanced features make it a preferred choice for engineers and designers worldwide. For your next project, consider the OPA2277PA to achieve superior signal amplification and processing.

Ready to integrate the OPA2277PA into your designs? Contact us today or visit our website to purchase this high-performance op-amp and elevate your electronic solutions!