Texas Instruments OPA548F/500 Operational Amplifier 1 MHz 10 V/µs 8V to 60V ± 4V 30V TO-263 7 Pins

The OPA548F/500 is a single high-current Operational Amplifier 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 operates from either single or dual supplies for design flexibility. In single-supply operation, the input common-mode range extends below ground. 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 5A with a resistor and potentiometer or controlled digitally with a voltage-out or current-out DAC. The enable/status (E/S) pin provides two functions.

• Wide output voltage swing
• Fully protected - Thermal shutdown and adjustable current limit
• Output disable control
• Thermal shutdown indicator
• Low quiescent current
• High-output current -3A continuous and 5A peak
• Green product and no Sb/Br

Applications

Motor Drive & Control, Power Management, Test & Measurement, Audio

Other details

Brand	TEXAS INSTRUMENTS
Part Number	OPA548F/500
Quantity	Each (Supplied on Cut Tape)

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