RN5VD RICOH electronics devices division, RN5VD Datasheet - Page 2

• Manufacturer Part Number: RN5VD
• Description: VOLTAGE DETECTOR WITH OUTPUT DELAY
• Manufacturer: RICOH electronics devices division

RN5VD SERIES
• Output Delay ...................................................... TYP. 100ms with external capacitor : 0.15µF
• Ultra-low supply current ................................... TYP. 1.0µA (RN5VD15 : V
• Broad Operating Voltage Range ....................... 0.7V to 10.0V
• Detector Threshold ............................................ Stepwise setting with a step of 0.1V in the range of 0.9V to 6.0V is
• High accuracy detector threshold ..................... ±2.5%
• Low Temperature-Drift Coefficient of Detector Threshold ........... TYP. ±100ppm/˚C
• Two Output Types .............................................. Nch Open Drain and CMOS
• Small Package .................................................... SOT-23-5(Mini-mold)
FEATURES
APPLICATIONS
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OUTLINE
accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low volt-
age and is used,for instance, for system reset.
output driver, a hysteresis circuit and an output delay generator. The detector threshold is fixed with high
accuracy in the IC and requires no adjustment.
by a single battery.
are SOT-23-5(Mini-mold)package, high density mounting of the ICs on board is possible.
................................................................................possible. (refer to Selection Guide) .
CPU & Logic Circuit Reset
Battery Checker
Window Comparator
Wave Shaping Circuit
Battery Back-Up Circuit
Power Failure Detector
The RN5VD Series are voltage detector ICs with output delay functions and high detector threshold
Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an
The RN5VD Series are operable by a lower voltage than that for the R 5VL Series, and can be driven
Two output types, Nch open drain type and CMOS type, are available. Since the package for these ICs
WITH OUTPUT DELAY
VOLTAGE DETECTOR
DD
=3.5V)
1