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R3116K231A-TR

Description
Power Supply Support Circuit, Adjustable, 1 Channel, +2.3VV, CMOS, PDSO4, DFN-4
CategoryPower/power management    The power supply circuit   
File Size516KB,33 Pages
ManufacturerRICOH Electronic Devices Co., Ltd.
Environmental Compliance  
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R3116K231A-TR Overview

Power Supply Support Circuit, Adjustable, 1 Channel, +2.3VV, CMOS, PDSO4, DFN-4

R3116K231A-TR Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid2031982491
Parts packaging codeDFN
package instructionDFN-4
Contacts4
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresDETECTOR THRESHOLD VOLTAGE IS 2.3V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeS-PDSO-N4
JESD-609 codee4
length1 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals4
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeVSON
Encapsulate equivalent codeSOLCC4,.04,25
Package shapeSQUARE
Package formSMALL OUTLINE, VERY THIN PROFILE
Certification statusNot Qualified
Maximum seat height0.6 mm
Maximum supply current (Isup)0.0015 mA
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)0.5 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceGOLD
Terminal formNO LEAD
Terminal pitch0.65 mm
Terminal locationDUAL
Threshold voltage nominal+2.3V
width1 mm
R3116x Series
0.8% Low Voltage Detector with Output Delay
NO.EA-161-140819
OUTLINE
The R3116x series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low
supply current, which can be operated at an extremely low voltage and is used for system reset as an example.
Each of these ICs consists of a voltage reference unit, a comparator, resistors for detector threshold setting,
an output driver, a hysteresis circuit and an output delay circuit. The detector threshold is internally fixed with high
accuracy and does not require any adjustment.
Two output types, Nch open drain type and CMOS type are available.
The R3116x series are operable at a lower voltage than that of the R3112x series, and can be driven by a
single battery.
Three types of packages, SOT-23-5, SC-82AB, and DFN(PLP)1010-4 are available.
FEATURES
Supply Current ...................................................................... Typ. 0.35μA (-V
DET
=1.5V,
V
DD
=-V
DET
+1V)
Operating Voltage Range...................................................... 0.5V to 6.0V (T
opt
=25°C)
Detector Threshold Range .................................................... 0.7V to 5.0V (0.1V step)
Detector Threshold Accuracy ................................................
±0.8%
(-V
DET
1.5V)
Temperature-Drift Coefficient of Detector Threshold ............ Typ.
±30ppm/°C
Built-in Output Delay Circuit .................................................. Typ. 100ms with an external capacitor: 0.022μF
Output Delay Time Accuracy.................................................
±15%
(-V
DET
1.5V)
Output Types ......................................................................... Nch Open Drain "L" and CMOS
Packages .............................................................................. DFN(PLP)1010-4, SC-82AB, SOT-23-5
APPLICATIONS
CPU and Logic Circuit Reset
Battery Checker
Window Comparator
Wave Shaping Circuit
Battery Back-up Circuit
Power Failure Detector
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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