R3130N44BC-TR RICOH Co.,Ltd., R3130N44BC-TR Datasheet

no-image

R3130N44BC-TR

Manufacturer Part Number
R3130N44BC-TR
Description
Low voltage detector with built-in delay circuit. Detector threshold 4.40V. Output delay time 100ms. Output type CMOS. Taping type TR.
Manufacturer
RICOH Co.,Ltd.
Datasheet
Low Voltage Detector with built-in
Delay Circuit
R3130N×××A/C, R3131N×××A/C
APPLICATION MANUAL
NO. EA-073-0012

Related parts for R3130N44BC-TR

R3130N44BC-TR Summary of contents

Page 1

Low Voltage Detector with built-in R3130N×××A/C, R3131N×××A/C APPLICATION MANUAL Delay Circuit NO. EA-073-0012 ...

Page 2

R3130N×××A/C, R3131N×××A/C R3130N/R3131N Series are low voltage detector ICs with built-in delay circuit, high Detector Threshold accuracy and ultra low supply current by CMOS process, which can be operated at low voltage. These ICs can be used as system reset ...

Page 3

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

Page 4

Detector Threshold V DET Supply Minimum Operating Voltage Voltage ( Output Voltage V SS • Output Delay Time, or Tdelay is specified as follows the case of Nch Open Drain Output: The time interval ...

Page 5

The detector threshold , the output type, and Output delay time of R3130N series can be designated at the user’s request by specifying the part number as follows: R3130N×××××-TR ←Part Number R3131N×××××-TR ←Part Number ↑ ↑↑↑ ↑ a bcd e ...

Page 6

GND 2 OUT Supply Voltage DD V Output Voltage OUT I Output Current OUT P Power Dissipation D Topt Operating Temperature Range Tstg Storage Temperature Range Tsolder Soldering Temperature Absolute Maximum Ratings are threshold limit ...

Page 7

V Maximum Operating Voltage DDH V (*1) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 8

V Maximum Operating Voltage DDH V (*1) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 9

V Maximum Operating Voltage DDH V (*1) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 10

V Maximum Operating Voltage DDH V (*3) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 11

V Maximum Operating Voltage DDH V (*3) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 12

V Maximum Operating Voltage DDH V (*3) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 13

V Maximum Operating Voltage DDH V (*3) Minimum Operating Voltage DDL V Detector Threshold DET I Supply Current1 SS1 I Supply Current2 SS2 I Supply Current3 SS3 V “H” Output Voltage OH V “L” Output ...

Page 14

R313×N××A× R313×N××B× R313×N××D× V =1. DET R313×N××E× R313×N××H× 100 110 +1.0V 180 200 220 216 240 264 360 400 440 [Topt=25° ...

Page 15

R3130N16EA/C 1.576 1.600 1.624 R3130N17EA/C 1.675 1.700 1.725 R3130N18EA/C 1.773 1.800 1.827 R3130N19EA/C 1.872 1.900 1.928 R3130N20EA/C 1.970 2.000 2.030 R3130N21EA/C 2.069 2.100 2.131 R3130N22EA/C 2.167 2.200 2.233 R3130N23EA/C 2.266 2.300 2.334 R3130N24EA/C 2.364 2.400 2.436 R3130N25EA/C 2.463 2.500 ...

Page 16

DET +0.1V 0.80× 0.95× -150µ DET -0. =1.2mA DET +0.1V 0.80× 0.93× -500µA V ...

Page 17

R3131N16EA/C 1.576 1.600 1.624 R3131N17EA/C 1.675 1.700 1.725 R3131N18EA/C 1.773 1.800 1.827 R3131N19EA/C 1.872 1.900 1.928 R3131N20EA/C 1.970 2.000 2.030 R3131N21EA/C 2.069 2.100 2.131 R3131N22EA/C 2.167 2.200 2.233 R3131N23EA/C 2.266 2.300 2.334 R3131N24EA/C 2.364 2.400 2.436 R3131N25EA/C 2.463 2.500 ...

Page 18

DET -0.1V 0.80× 0.95× -150µ DET +0. =1.2mA DET -0.1V 0.80× 0.93× -500µA V ...

Page 19

In the above diagram, ! Output Voltage becomes equal to supply voltage (Nch Open Drain Output Type; equal to pull-up Voltage). " When Supply Voltage is down to the detector threshold level (Point A), Vref ≥ V Output of ...

Page 20

Supply A Voltage ( Output Voltage (V ) OUT In the above diagram, ! Output Voltage becomes equal to GND level. " When Supply Voltage is down to the detector threshold level (Point A), ...

Page 21

• × • × • × • • • Ω × × × ...

Page 22

×× ×× ×× ×× ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ×× ×× ×× ...

Page 23

×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ...

Page 24

×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ...

Page 25

×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ...

Page 26

×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ° ° ° ×× ×× ×× ×× ° ...

Page 27

V =0. Topt=-40°C 14 25° 85° ...

Page 28

×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ...

Page 29

×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ×× ...

Page 30

×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ×× ×× ×× ×× ° ×× ×× ×× ×× ...

Page 31

×× × × × × ×× ×× ×× ×× × × × × ×× ×× ×× ° ×× × × × × ×× ×× ×× ×× ×× × × × × ×× ×× ° ×× × × × × ×× ...

Page 32

As shown wiring in Figure A and Figure B may cause unstable operation by through-type current at detection of all types of R313×N Series. And Detector Threshold may shift because of voltage drop by consumption current of this IC ...

Related keywords