OPA549-HIREL

OPA549-HiRel www.ti.com SLOS744 – MAY 2012 HIGH-VOLTAGE, HIGH-CURRENT OPERATIONAL AMPLIFIER Check for Samples: OPA549-HiRel FEATURES 1 High Output Current: – 8-A Continuous – 10-A Peak Wide Power Supply Range: – Single Supply: 8 V to 60 V – Dual Supply: ±4 V to ±30 V Wide Output Voltage Swing Fully Protected: – Thermal Shutdown – Adjustable Current Output Disable Control Thermal Shutdown Indicator High Slew Rate: 9 V/µs Control Reference Pin 11-Lead Power Package APPLICATIONS Valve, Actuator Drivers Synchro, Servo Drivers Power Supplies Test Equipment Transducer Excitation Audio Power Amplifiers SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS Controlled Baseline One Assembly/Test Site One Fabrication Site Available in Military (–55°C/125°C), Temperature Range(1) Extended Product Life Cycle Extended Product-Change Notification Product Traceability V+ OPA549 Ref ILIM RCL VO RCL sets the current limit value from 0A to 10A. (Very Low Power Dissipation) ES Pin E/S Forced Low: Output disabled. Indicates Low: Thermal shutdown. V– (1) Additional temperature ranges available - contact factory DESCRIPTION The OPA549 is a low-cost, high-voltage and high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual supplies for design flex...