DESCRIPTION:

The MSK 181 is a high power monolithic operational amplifier ideal for use with a wide variety of loads. With operation from either single or dual supplies, the MSK 181 offers excellent design flexibility. Power dissipation is kept to a minimum with a quiescent current rating of only 20mA, while 3 Amps of continuous available output current makes the MSK 181 a very good low cost choice for motor drive circuits and audio amplification. The MSK 181 is internally protected against current overloads and overtemperature conditions. Current limit can also be user-selected through the use of a resistor/potentiometer or voltage out/current out DAC. The MSK 181 is packaged in a hermetically sealed 8 pin power dip and the MSK 181Z is offered with bolt down tabs for applications that require heat sinking.

FEATURES:

• Low Cost

• High Voltage Operation:

    Single Supply: +8V to +60V

    Dual Supply: ±4V to ±30V

• High Output Current: 3 Amp Continuous

• High Speed: 10V/µS

• Low Quiescent Current: 20 mA Typ.

• Adjustable Current Limits

• Thermal Shutdown

• Monolithic Technology

• Enable/Status Pin For Output Disable Control

TYPICAL APPLICATIONS

• Servo Driver

• Actuator Driver

• Audio Amplifier

• Power Supplies