OPA548T

The OPA548T is a high-voltage, high-current operational amplifier that is designed for a wide range of applications including motor control, power supplies, and audio amplifiers. It is capable of delivering up to 3A of output current and can operate with supply voltages of up to 60V.This amplifier features a high slew rate of 40V/μs, making it suitable for applications that require fast response times. It also has a wide bandwidth of 1.6MHz, allowing it to accurately reproduce high-frequency signals.The OPA548T has a high input impedance, low offset voltage, and low bias current, ensuring accurate and linear operation. It also includes thermal shutdown and overcurrent protection features to prevent damage to the amplifier in case of fault conditions.

主な特長

• Wide supply range
  • Single supply: 8 V to 60 V
  • Dual supply: ±4 V to ±30 V
• High-output current:
  • 3-A continuous
  • 5-A peak
• Wide output voltage swing
• Fully protected:
  • Thermal shutdown
  • Adjustable current limit
• Output disable control˜
• Thermal shutdown indicator
• High slew rate: 10 V
• Low quiescent current
• Packages:
  • 7-lead TO-220, zip and straight leads
  • 7-lead DDPAK surface-mount