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R3119N096E-TR-FE

Description
Supervisory Circuits 36V input Voltage Detector with output delay (output capacitor type)
Categorysemiconductor    Power management   
File Size1MB,25 Pages
ManufacturerRICOH Electronic Devices Co., Ltd.
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Supervisory Circuits 36V input Voltage Detector with output delay (output capacitor type)

R3119N096E-TR-FE Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerRICOH Electronic Devices Co., Ltd.
Product CategorySupervisory Circuits
RoHSDetails
PackagingReel
Moisture SensitiveYes
Factory Pack Quantity3000
R3119x SERIES
36V INPUT VOLTAGE DETECTOR
NO.EA-187-160229
OUTLINE
R3119x Series are CMOS-based 36V input (absolute maximum ratings: 50V) voltage detector with high
detector threshold accuracy and ultra-low supply current. Each of those ICs consists of a voltage reference unit,
a comparator, resistors for detector threshold setting, an output driver and a hysteresis circuit.
There are two types: R3119xxxxA has the C
D
pin for setting the output delay time. R3119xxxxE has the SENSE
pin.
The supply current of IC is only 3.3μA. The detector threshold is fixed in the IC and can be set with a step of
0.1V in the range of 2.3V to 12V. Detector threshold accuracy is 1.5%. The output type is Nch Open drain type.
The R3119x is offered in a small-size 6-pin DFN(PLP)1820-6 package in addition to a 5-pin SOT-23-5 package.
FEATURES
Supply Current ...................................................................... Typ. 3.3µA
Operating Voltage Range...................................................... 1.2V to 36.0V (C
D
pin type: R3119xxxxA)
2.1V to 6.0V (SENSE pin type: R3119xxxxE)
Operating Temperature Range .............................................
−40°C
to 105°C
Detector Threshold Range .................................................... 2.3V to 12.0V (0.1V steps)
(
For other voltages, please refer to MARK INFORMATIONS.)
Detector Threshold Accuracy ................................................
±1.5%
(T
opt
=25°C)
Temperature-Drift Coefficient of Detector Threshold ............ Typ.
±100ppm/°C
Output Delay Time (Power ON Reset Delay Time)............... Typ. 85ms (C
D
=0.01µF,
C
D
pin type)
Output Delay Time Accuracy.................................................
−50%
to 80% (C
D
pin type: R3119xxxxA)
Output Type........................................................................... Nch Open Drain
Package ................................................................................ SOT-23-5, DFN(PLP)1820-6
APPLICATIONS
CPU and Logic Circuit Reset
Battery Checker
Battery Back-up Circuit
Power Failure Detector for Digital home appliances
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