company blog about ADI LT6700CS6-1 Micropower Low Voltage Dual Comparator With 400mV Reference

ADI LT6700CS6-1 Micropower Low Voltage Dual Comparator With 400mV Reference

Product Description Of LT6700CS6-1

LT6700CS6-1 combine two micropower, low voltage comparators with a 400mV 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 comparators, easing design requirements to insure stable output operation.

The comparators each have one input available externally; the other inputs are connected internally to the reference. The comparator outputs are open collector and the output load can be referred to any voltage up to 18V, independent of supply voltage. The output stage sinking capability is guaranteed to be greater than 5mA over temperature.

The LT6700CS6-1 has one inverting input and one noninverting input, making it suitable for use as a window comparator.

Specification Of LT6700CS6-1
Response Time:29 us
Supply Voltage - Min:1.4 V
Supply Voltage - Max:18 V
Operating Supply Current:13 uA
Output Current per Channel:5 mA
Vos - Input Offset Voltage:6 mV
Ib - Input Bias Current:15 nA
Minimum Operating Temperature:0 C
Maximum Operating Temperature:+ 70 C

Features Of LT6700CS6-1
Internal 400mV Reference
Total Threshold Error: ±1.25% Max at 25°C
Inputs and Outputs Operate to 36V
Wide Supply Range: 1.4V to 18V
Specified for –55°C to 125°C Temperature Range
Low Quiescent Current: 6.5μA Typ at 5V
Internal Hysteresis: 6.5mV Typ
Low Input Bias Current: ±10nA Max
Over-The-Top® Input also Includes Ground
Open-Collector Outputs Allow Level Translation
Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN Packages
AEC-Q100 Qualified for Automotive Applications

Applications Of LT6700CS6-1
Battery-Powered System Monitoring
Threshold Detectors
Window Comparators
Relay Driving
Industrial Control Systems
Handheld Instruments
Automotive Monitor and Controls

Micropower Battery Monitor Of LT6700CS6-1

Comparator Thresholds vs Temperature Of LT6700CS6-1