R3112D501A 데이터 시트보기 (PDF) - RICOH Co.,Ltd.

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R3112D501A

LOW VOLTAGE DETECTOR WITH OUTPUT DELAY

RICOH Co.,Ltd. 

TYPICAL CHARACTERISTICS

1) Supply Current vs. Input Voltage

R3112x091x

1.5

1.2

Topt=85°C

0.9

25°C

0.6

-40°C

0.3

0

0 12 34 567

Input Voltage VIN(V)

R3112x271x

1.5

1.2

0.9 25°C

0.6

Topt=85°C

0.3

-40°C

0

0 12 34 567

Input Voltage VIN(V)

2) Detector Threshold vs. Temperature

R3112x091x

0.98

0.96

0.94

+VDET

0.92

0.90

-VDET

0.88

0.86

-50 -25 0 25 50 75 100

Temperature Topt(°C)

R3112x

R3112x131x

1.5

1.2

Topt=85°C

0.9

25°C

0.6

0.3

-40°C

0

0 12 34 567

Input Voltage VIN(V)

R3112x451x

2.0

1.6

1.2

25°C

0.8

Topt=85°C

0.4

-40°C

0

0 12 34 567

Input Voltage VIN(V)

R3112x131x

1.42

1.40

1.38

+VDET

1.36

1.34

1.32

1.30

-VDET

1.28

1.26

-50 -25 0 25 50 75 100

Temperature Topt(°C)

13

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