Texas Instruments

OPA27GU  

OP Amps, Buffer Amps ICs

OPA27GU Description

The OPA27GU is a high-performance general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications that require precision and reliability. This op-amp is housed in a surface-mount package, making it suitable for compact and space-constrained designs. The OPA27GU features a wide supply voltage range, from 8V to 44V, ensuring compatibility with various power supply configurations. Its gain bandwidth product of 8 MHz and slew rate of 1.9V/µs provide excellent performance for high-frequency applications, while the low input bias current of 15 nA ensures minimal signal distortion. The OPA27GU also boasts a low input offset voltage of 25 µV, contributing to its precision in signal processing. With a supply current of 3.3mA and an output current capability of 25 mA per channel, this op-amp is well-suited for driving moderate loads efficiently. The OPA27GU is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It has a moisture sensitivity level (MSL) of 3, which allows for up to 168 hours of exposure before reflow soldering, making it suitable for standard manufacturing processes.

OPA27GU Features

• Wide Supply Voltage Range: The OPA27GU operates from 8V to 44V, offering flexibility in power supply requirements.
• High Gain Bandwidth Product: With a gain bandwidth product of 8 MHz, the OPA27GU can handle high-frequency signals with minimal phase shift.
• Low Input Bias Current: The 15 nA input bias current ensures minimal loading effects on the input signal, preserving signal integrity.
• Low Input Offset Voltage: The 25 µV input offset voltage contributes to high precision in signal processing, making it ideal for applications requiring accurate measurements.
• Highlew S Rate: The 1.9V/µs slew rate allows for fast response times, making the OPA27GU suitable for applications requiring rapid signal changes.
• Efficient Power Usage: The 3.3mA supply current ensures efficient power usage, which is crucial for battery-powered and energy-sensitive applications.
• Moderate Output Current: The 25 mA output current capability per channel allows the OPA27GU to drive moderate loads effectively.
• Compliance and Reliability: The OPA27GU is REACH unaffected and RoHS3 compliant, ensuring it meets environmental standards. Its MSL 3 rating ensures reliability in standard manufacturing processes.
• Packaging: The OPA27GU is available in a tube package, which is convenient for automated assembly lines and bulk handling.

OPA27GU Applications

The OPA27GU is ideal for a variety of applications due to its wide supply voltage range, high gain bandwidth product, and low input bias current. Some specific use cases include:

• Precision Signal Processing: The low input offset voltage and low input bias current make the OPA27GU suitable for precision instrumentation and measurement systems.
• High-F Amplrequencyification: With a gain bandwidth product of 8 MHz and a slew rate of 1.9V/µs, the OPA27GU can handle high-frequency signals, making it ideal for communication systems and signal conditioning circuits.
• Battery-Powered Devices: The efficient power usage, with a supply current of 3.3mA, ensures that the OPA27GU is suitable for portable and battery-powered applications where power consumption is critical.
• Moderate Load Driving: The 25 mA output current capability per channel allows the OPA27GU to drive loads moderate, making it suitable for applications such as audio amplifiers and sensor interfaces.
• Industrial and Automotive Applications: The wide supply voltage range and robust compliance with environmental standards make the OPA27GU suitable for industrial and automotive applications where reliability and performance are paramount.

Conclusion of OPA27GU

The OPA27GU from Texas Instruments is a versatile and high-performance general-purpose op-amp that offers a combination of precision, efficiency, and reliability. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low input offset voltage make it suitable for a wide range of applications, from precision signal processing to high-frequency amplification. The OPA27GU's efficient power usage and moderate output current capability further enhance its suitability for battery-powered and moderate load driving applications. With its compliance with environmental standards and robust packaging, the OPA27GU is a reliable choice for both industrial and consumer electronics.

OPA27GU Documents

Download datasheets and manufacturer documentation for OPA27GU

Datasheets :

OPA27,37      

HTML Datasheet :

OPA27,37      

PCN Design/Specification :

Design 25/Feb/2022       Mult Dev 07/Mar/2023