OPA548T-1

The OPA548T-1 is a dual-supply high-voltage high-current Operational Amplifier with excellent output swing ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high-output voltage and current. The OPA548 device is internally protected against over-temperature conditions and current overloads. In addition, the OPA548 device was designed to provide an accurate, user-selected current limit. Unlike other designs, which use a resistor in series with the output current path, the OPA548 device senses the load indirectly. This allows the current limit to be adjusted from 0 to 5 A with a resistor and potentiometer or controlled digitally with a voltage-out or current-out DAC.

• High output current
• Wide output voltage swing
• Thermal shutdown, output current limited and fully protected
• Output disable control
• Thermal shutdown indicator
• Low quiescent current
• Green product and no Sb/Br

Ứng Dụng

Sensing & Instrumentation, Signal Processing, Test & Measurement, Audio

Cảnh Báo

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Ghi chú

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.