Texas Instruments

OPA551FA/500G3  

OP Amps, Buffer Amps ICs

OPA551FA/500G3 Description

The OPA551FA/500G3 is a high-performance general-purpose operational amplifier from Texas Instruments, designed for a wide range of applications requiring robust performance and reliability. This single-channel op-amp features a wide supply voltage range from 8V to 60V, making it suitable for both low-voltage and high-voltage systems. With a gain bandwidth product of 3 MHz and a slew rate of 15V/µs, the OPA551FA/500G3 delivers exceptional performance in signal processing and amplification tasks.

OPA551FA/500G3 Features

• Wide Supply Voltage Range: Operates from 8V to 60V, providing flexibility for various power supply configurations.
• High Gain Bandwidth Product: 3 MHz ensures high-frequency performance, making it ideal for applications requiring fast signal processing.
• High Slew Rate: 15V/µs allows for rapid response to input signal changes, minimizing distortion in high-frequency applications.
• Low Input Bias Current: 20 pA ensures minimal loading on the input signal source, preserving signal integrity.
• High Output Current Capability: 200 mA per channel enables driving heavy loads directly, reducing the need for additional power stages.
• Low Input Offset Voltage: 1 mV ensures accurate amplification and minimal error in precision applications.
• Surface Mount Packaging: The DDPak/TO263-7 package provides a compact and thermally efficient solution, suitable for space-constrained designs.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. Moisture Sensitivity Level (MSL) 2 (1 Year) ensures reliability in manufacturing processes.

OPA551FA/500G3 Applications

The OPA551FA/500G3 is well-suited for a variety of applications due to its versatile performance characteristics:

• Industrial Control Systems: Provides precise signal conditioning and amplification for sensors and actuators.
• Power Management: Ideal for driving high-current loads in power supply and motor control applications.
• Signal Processing: Suitable for amplifying and conditioning signals in communication and data acquisition systems.
• Medical Equipment: Ensures reliable and accurate signal processing in medical monitoring devices.
• Automotive Electronics: Robust performance and wide voltage range make it suitable for automotive applications requiring high reliability and performance.

Conclusion of OPA551FA/500G3

The OPA551FA/500G3 from Texas Instruments is a versatile and high-performance general-purpose operational amplifier that excels in a wide range of applications. Its wide supply voltage range, high gain bandwidth product, and high slew rate make it an ideal choice for demanding signal processing tasks. The low input bias current and high output current capability further enhance its suitability for precision and high-power applications. With its compact surface mount package and compliance with environmental and regulatory standards, the OPA551FA/500G3 is a reliable and efficient solution for modern electronic designs.

OPA551FA/500G3 Documents

Download datasheets and manufacturer documentation for OPA551FA/500G3

Images :

Mechanical Outline Drawing      

Models :

OPA551FA/500G3 Symbol & Footprint by SnapMagic      

Technical Resources :

OPA551 TINA-TI Reference Design (Rev. B)      

SPICE Models :

OPA551 PSpice Model (Rev. A)       OPA551 TINA-TI Spice Model (Rev. A)