LM3711 Datasheet | Texas Instruments

LM3710, LM3711 .ti. SNVS150E - NOVEMBER 2000 - REVISED MARCH 2013 LM3710/LM3711 Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output, Manual Reset and Watchdog Timer Check for Samples: LM3710, LM3711 Features - 2 Standard Reset Threshold Voltage: 3.08V - Custom Reset Threshold Voltages: For other voltages between 2.2V and 5.0V in 10m V increments, contact TI - No External ponents Required - Manual-Reset Input - RESET (LM3710) or RESET (LM3711) Outputs - Precision Supply Voltage Monitor - Factory Programmable Reset and Watchdog Timeout Delays - Separate Power Fail parator - Available in DSBGA Package for Minimum Footprint - ±0.5% Reset Threshold Accuracy at Room Temperature - ±2% Reset Threshold Accuracy Over Temperature Extremes - Reset Assertion Down to 1V VCC (RESET Option Only) - 28 µA VCC Supply Current APPLICATIONS - Embedded Controllers and Processors - Intelligent Instruments - Automotive Systems - Critical µP Power Monitoring DESCRIPTION The LM3710/LM3711 series of microprocessor supervisory circuits provide the maximum flexibility for monitoring power supplies and battery controlled functions in systems without backup batteries. The LM3710/LM3711 series are available in VSSOP-10 and 9-bump DSBGA packages. Built-in Features include the following: Reset: Reset is asserted during power-up, powerdown, and brownout conditions. RESET is ensured down to VCC of...