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OPA544F from BB

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OPA544F

Manufacturer: BB

High-Voltage, High-Current Operational Amplifier

Partnumber Manufacturer Quantity Availability
OPA544F BB 45 In Stock

Description and Introduction

High-Voltage, High-Current Operational Amplifier # Introduction to the OPA544F Operational Amplifier  

The OPA544F is a high-power operational amplifier (op-amp) designed for applications requiring robust performance in demanding environments. With a wide supply voltage range and high output current capability, this component is well-suited for motor control, audio amplification, and industrial automation systems.  

Featuring a thermally enhanced package, the OPA544F efficiently dissipates heat, ensuring stable operation under high-load conditions. Its high slew rate and bandwidth make it ideal for fast signal processing, while built-in protection mechanisms safeguard against overcurrent and thermal overload.  

Key specifications include a ±35V supply voltage range, up to 5A continuous output current, and a slew rate of 15V/µs. These attributes enable the OPA544F to drive heavy loads with minimal distortion, maintaining signal integrity in precision applications.  

Engineers often select the OPA544F for its reliability in high-power circuits where standard op-amps would be insufficient. Whether used in servo amplifiers, test equipment, or power supply control, this component delivers consistent performance under challenging conditions. Its versatility and rugged design make it a preferred choice in industries where durability and precision are critical.

Application Scenarios & Design Considerations

High-Voltage, High-Current Operational Amplifier

Alternative Part Number

  • LM12CLK --: High-power operational amplifier in a TO-3 style package with comparable high current and voltage ratings, suitable as a direct functional substitute for the OPA544F.
  • PA12 --: High-voltage, high-current power op-amp designed for similar power amplifier applications, offering comparable output drive and thermal performance.
  • OPA541AP --: High-power monolithic op-amp from the same vendor family with similar supply voltage and output current capability, usable with minor circuit adjustments.

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