Texas Instruments

OPA548FKTWTG3  

OP Amps, Buffer Amps ICs

OPA548FKTWTG3 Description

The OPA548FKTWTG3 is a high-performance power operational amplifier designed by Texas Instruments. This single-circuit IC is housed in a surface-mount DDPAK/TO263-7 package, making it suitable for a wide range of industrial and commercial applications. The OPA548FKTWTG3 is characterized by its robust performance and versatile operating conditions, with a supply voltage range spanning from 8 V to 60 V. It offers a gain bandwidth product of 1 MHz, ensuring stable and precise signal amplification. The amplifier's slew rate of 10V/µs allows for rapid response to input signal changes, making it ideal for applications requiring high-speed signal processing.

OPA548FKTWTG3 Features

• Wide Supply Voltage Range: The OPA548FKTWTG3 operates effectively within a supply voltage range of 8 V to 60 V, providing flexibility for various power supply configurations.
• High Output Current: With a maximum output current of 5 A per channel, this amplifier is capable of driving high-power loads, making it suitable for demanding applications.
• Low Input Bias Current: The low input bias current of 100 nA ensures minimal signal distortion and high input impedance, ideal for precision signal conditioning.
• High Slew Rate: The 10V/µs slew rate enables the amplifier to handle fast-changing signals without significant distortion, enhancing its performance in dynamic systems.
• Low Input Offset Voltage: The input offset voltage of 2 mV ensures accurate signal amplification, minimizing errors in sensitive applications.
• Compliance and Reliability: The OPA548FKTWTG3 is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for a variety of manufacturing environments.
• Packaging: The device is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in automated production lines.

OPA548FKTWTG3 Applications

The OPA548FKTWTG3 is well-suited for a variety of applications, including but not limited to:

• Power Amplification: Ideal for driving high-power loads in industrial and commercial systems, such as motor drives and power supplies.
• Signal Conditioning: Its low input bias current and high input impedance make it suitable for precision signal conditioning in instrumentation and control systems.
• Audio Applications: The high slew rate and wide supply voltage range make it suitable for high-fidelity audio amplifiers and sound systems.
• Industrial Controls: The robust performance and wide operating voltage range make it ideal for industrial control systems, where reliability and precision are paramount.

Conclusion of OPA548FKTWTG3

The OPA548FKTWTG3 from Texas Instruments is a versatile and high-performance power operational amplifier designed to meet the demands of modern electronic systems. Its wide supply voltage range, high output current, and low input bias current make it suitable for a variety of applications, from power amplification to precision signal conditioning. The device's compliance with environmental and regulatory standards ensures its suitability for global markets. With its robust performance and flexible operating conditions, the OPA548FKTWTG3 is an excellent choice for engineers seeking a reliable and high-performance power amplifier.

OPA548FKTWTG3 Documents

Download datasheets and manufacturer documentation for OPA548FKTWTG3

EOL :

Product Discontinuation Notification (PDF)       Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

Application Notes :

DC MOTOR SPEED CONTROLLER: Control a DC Motor without Tachometer Feedback      

Technical Resources :

OPA548 TINA-TI Reference Design (Rev. C)      

SPICE Models :

OPA548 TINA-TI Spice Model (Rev. B)       OPA548 PSpice Model (Rev. B)