R3112X データシートの表示（PDF） - RICOH Co.,Ltd.

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R3112X

LOW VOLTAGE DETECTOR WITH OUTPUT DELAY

RICOH Co.,Ltd. 

R3112x

• R3112x271A/C

Symbol

−VDET

VHYS

Item

Detector Threshold

Detector Threshold Hysteresis

ISS

Supply Current

VDDH

VDDL

Maximum Operating Voltage

Minimum Operating Voltage∗Note1

IOUT Output Current (Driver Output Pin)

VTCD CD pin Threshold Voltage

ICD

CD pin Output Current

RD

∆−VDET/

∆Topt

Output Delay Resistance

Detector Threshold

Temperature Coefficient

Conditions

VDD=2.60V

VDD=3.70V

Topt=25°C

−40°C <= Topt <= 85°C

Nch

VDS=0.05V,VDD=0.70V

VDS=0.50V,VDD=1.50V

Pch

VDS=−2.1V,VDD=4.5V

VDD=2.97V

VDS=0.1V,VDD=0.7V

VDS=0.5V,VDD=1.5V

−40°C <= Topt <= 85°C

Min.

2.646

0.081

Typ.

2.700

1.0

0.5

Topt=25°C

Max. Unit

2.754 V

0.189 V

3.0

µA

2.5

6.0

V

0.7

V

0.8

10 120

µA

1.0 3.0

mA

1.0 3.5

mA

0.891

2

200

3.25

1.485

70

500

6.50

2.079

13.00

±100

V

µA

MΩ

ppm/

°C

6

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