LT6700HV Datasheet | Analog Devices

FEATURES n Internal 400m V Reference n Total Threshold Error: ±1.25% Max at 25°C n Inputs and Outputs Operate to 36V n Wide Supply Range: 1.4V to 18V n Specified for - 55°C to 125°C Temperature Range n Low Quiescent Current: 6.5µA Typ at 5V n Internal Hysteresis: 6.5m V Typ n Low Input Bias Current: ±10n A Max n Over-The-Top® Input also Includes Ground n Open-Collector Outputs Allow Level Translation n Choice of Input Polarities: LT6700-1/LT6700-2/ LT6700-3/LT6700HV-1/LT6700HV-2/LT6700HV-3 n Available in Low Profile (1mm) SOT-23 (Thin SOT™) and 2mm × 3mm DFN Packages n AEC-Q100 Qualified for Automotive Applications APPLICATIONS n Battery-Powered System Monitoring n Threshold Detectors n Window parators n Relay Driving n Industrial Control Systems n Handheld Instruments n Automotive Monitor and Controls LT6700/LT6700HV Micropower, Low Voltage, Dual parator with 400m V Reference DESCRIPTION The LT®6700/LT6700HV bine two micropower, low voltage parators with a 400m V reference in a 6-lead SOT-23 or tiny DFN package. Operating with supplies from 1.4V up to 18V, these devices draw only 6.5µA, making them ideal for low voltage system monitoring. Hysteresis is included in the parators, easing design requirements to insure stable output operation. The parators each have one input available externally; the other inputs are connected internally to the reference. The parator outputs are open collector and the output load can be referred to any voltage up to 18V (36V for LT6700HV), independent of supply voltage. The output stage sinking capability is guaranteed to be greater than 5m A over temperature. The three versions of this part differ by the polarity of the available parator inputs. The LT6700-1/ LT6700HV-1 has one inverting input and one noninverting input, making it suitable for use as a window parator. The LT6700-2/LT6700HV-2 has two inverting inputs and the LT6700-3/LT6700HV-3 has two noninverting inputs. All versions are offered in mercial, industrial and automotive...