LT6119-1

LT6119-1/LT6119-2 Features Current Sense Amplifier, Reference and Comparators with POR Description n Current Sense Amplifier – Fast Step Response: 500ns – Low Offset Voltage: 200µV Maximum – Low Gain Error: 0.2% Maximum n Internal 400mV Precision Reference n Internal Latching Comparators – Power-On Reset Capability – Fast Response Time: 500ns – Total Threshold Error: ±1.25% Maximum – Two Comparator Polarity Options n Wide Supply Range: 2.7V to 60V n Supply Current: 550µA n Specified for –40°C to 125°C Temperature Range n Available in 10-Lead MSOP Package Applications n Overcurrent, Undercurrent and Fault Detection n Current Shunt Measurement n Battery Monitoring n Motor Control n Automotive Monitoring and Control n Industrial Control L, LT, LTC, LTM, TimerBlox, 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®6119 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two latching comparators. Two versions of the LT6119 are available. The LT6119-1 has the comparators connected in opposing polarity and the LT6119-2 has the comparators connected in the same polarity. The comparator latch functionality can be enabled or disabled and the comparators can be configured to reset upon power-on. The input and the open-drain outputs of the comparators are in...