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RN5VT22AC-TZ Datasheet

LOW VOLTAGE DETECTOR
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Description

OUTLINE
The R×5VT Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low voltage and is used, for instance, for system reset. Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy.
The R× 5VT Series are operable by a lower voltage than that for the R× 5VL Series, and can be driven by a sin gle battery.
Two output types, Nch open drain type and CMOS type, are available. Three types of packages, TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold), are available.

FEATURES
• Ultra-low Supply Current ............................TYP. 0.8µA (VDD=1.5V)
• Broad Operating Voltage Range.................. 0.7V to 10.0V (Topt =25˚C)
• Detector Threshold........................................Stepwise setting with a step of 0.1V
                                                                     in the range of 0.9V to 6.0V
                                                                     is possible (refer to Selection Guide).
• High Accuracy Detector Threshold..............±2.5%
• Low Temperature-Drift Coefficien of Detector Threshold..............TYP. ±100ppm/˚C
• Two Output Types.........................................Nch Open Drain and CMOS
• Three Types of Packages ..............................TO-92, SOT-89 (Mini-power Mold),
                                                                    SOT-23-5 (Mini-mold)

APPLICATIONS
• CPU & Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-Up Circuit
• Power Failure Detector

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