FEATURES
DESCRIPTION
n ± 500mA Minimum Output Current n Independent Adjustment of Source and Sink Current Limits n 1% Current Limit Accuracy n Improved Reactive Load Driving Stability n Operates with Single or Split Supplies n Shutdown/Enable Control Input n Open-Collector Status Flags: Sink Current Limit Source Current Limit Thermal Shutdown n Fail-Safe Current Limit and Thermal Shutdown n 1.6V/µs Slew Rate n 3.6MHz Gain-Bandwidth Product n Specified Temperature Range: –40°C to 85°C n Available in a 20-Lead TSSOP Package APPLICATIONS
n Automatic Test Equipment n Laboratory Power Supplies n Motor Drivers n Thermoelectric Cooler Driver L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. The LT®1970A is a ± 500mA power op amp with precise externally controlled current limiting. Separate control voltages program the sourcing and sinking current limit sense thresholds with 1% accuracy.
Linear Technology
