R3130N16HA3-TR View Datasheet(PDF) - RICOH Co.,Ltd.

Part Name

Description

Manufacturer

R3130N16HA3-TR

Low Voltage Detector with Built-in Delay Circuit

RICOH Co.,Ltd. 

R3130N/R3131N

• R3131N46xx5-TR

Symbol

Item

VDDH Maximum Operating Voltage

VDDL ∗3 Minimum Operating Voltag

VDET Detector Threshold

ISS1 Supply Current1

ISS2 Supply Current2

ISS3 Supply Current3

VOH “H” Output Voltage

VOL “L” Output Voltage

Tdelay ∗2 Output Delay Time for release

∆VDET/ Detector Threshold

∆Topt Temperature Coefficient

Conditions

Min.

Typ.

[Topt=25°C]

Max. Unit

6.0

V

CMOS

Output

Nch Open

Drain Output

IOH=−10µA

VDS=6.5V

0.90 1.00

V

4.581 4.650 4.719

V

VDD=6.00V

1.40 5.00 µA

VDD=4.75V

1.30 4.00 µA

VDD=4.55V

1.15 3.50 µA

VDD=4.55V, IOUT=−800µA 0.8×VDD 0.95×VDD

V

VDD=4.75V, IOUT=3.2mA

0.18 0.40

V

Refer to electrical characteristics by Output Delay Time for release

−40°C <= Topt <= 85°C

±100

ppm/°C

∗1) Supply Voltage when Output Voltage becomes equal or less than 0.3V. (As for Nch Open Drain Output

type, pull-up resistor is 470kΩ, pull-up voltage is 5.0V.

∗2) Time interval of rising edge of VDD which is set from 1.0V to VDET+1.0V, and the point of which Output

voltage reaches to 50% of final voltage.

∗3) CMOS Output type; Supply Voltage when Output Voltage becomes equal or more than 0.8×VDD.

Nch Open Drain type; Supply Voltage when off leakage current becomes equal or less than 0.1µA.

ELECTRICAL CHARACTERISTICS BY OUTPUT DELAY TIME

Part Number

R313xNxxAx

R313xNxxBx

R313xNxxDx

R313xNxxEx

R313xNxxHx

Test Condition

VDD=1.0V to VDET+1.0V

Output Delay Time (Tdelay)

Min.

Typ.

Max.

45

50

55

90

100

110

180

200

220

216

240

264

360

400

440

[Topt=25°C]

Unit

ms

11

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