R3131N38HA View Datasheet(PDF) - RICOH Co.,Ltd.

Part Name

Description

Manufacturer

R3131N38HA

Low Voltage Detector with Built-in Delay Circuit

RICOH Co.,Ltd. 

R3130N/R3131N

ABSOLUTE MAXIMUM RATINGS

Symbol

VDD

Supply Voltage

Item

VOUT

Output Voltage

IOUT

PD

Topt

Tstg

Tsolder

Output Current

Power Dissipation

Operating Temperature Range

Storage Temperature Range

Soldering Temperature

Rating

6.5

CMOS VSS−0.3 to VDD+0.3

Nch

VSS−0.3 to 6.5

20

150

−40 to +85

−55 to +125

260°C, 10s

Unit

V

V

V

mA

mW

°C

°C

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are threshold limit values that must not be exceeded even for a moment under

any conditions.

Moreover, such values for any items must not be reached simultaneously. Operation above these absolute

maximum ratings may cause degradation or permanent damage to the device. These are just stress ratings

and do not necessarily imply to guarantee operation below these limits.

ELECTRICAL CHARACTERISTICS

• R3130N26xx3-TR

Symbol

Item

Conditions

Min.

Typ.

[Topt=25°C]

Max. Unit

VDDH Maximum Operating Voltage

6.0

V

VDDL ∗1 Minimum Operating Voltage IOL=50µA

0.75 1.00

V

VDET Detector Threshold

2.591 2.630 2.669

V

ISS1 Supply Current1

VDD=6.00V

1.40 5.00 µA

ISS2 Supply Current2

VDD=2.73V

1.25 4.00 µA

ISS3 Supply Current3

VDD=2.53V

1.10 3.50 µA

VOH “H” Output Voltage

VDD=2.73V, IOUT=−500µA 0.8×VDD 0.93×VDD

V

VOL “L” Output Voltage

VDD=2.53V, IOUT=1.2Ma

0.16 0.30

V

Tdelay ∗2 Output Delay Time for release Refer to electrical characteristics by Output Delay Time for release

∆VDET/ Detector Threshold

∆Topt Temperature Coefficient

−40°C <= Topt <= 85°C

±100

ppm/°C

5

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