R3131N40BA8-TR 查看數據表（PDF） - RICOH Co.,Ltd.

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R3131N40BA8-TR

Low Voltage Detector with Built-in Delay Circuit

RICOH Co.,Ltd. 

R3130N/R3131N

“H” Output Voltage

“L” Output Voltage

VOH (V)

VOL (V)

Condition Min. Typ. Condition Typ. Max.

Minimum

Operating

Voltage

VDDL (V)

Typ. Max.

Topt=25°C

Output Delay Time

Detector Threshold

Temperature Coefficient

Tdelay (ms)

∆VDET/∆Topt

(ppm/°C)

Min. Typ. Max. Condition Typ

VDD=VDET

−0.1V

IOH=

−150µA

0.80×

VDD

0.95×

VDD

VDD=VDET

+0.1V,

IOL=1.2mA

0.16

0.30

VDD=VDET

−0.1V

IOH=

−500µA

0.80×

VDD

0.93×

VDD

∗2

∗2

0.90 1.00

216

240

−40°C

264 <= Topt <= ±100

85°C

VDD=VDET

−0.1V

IOH=

−800µA

0.80×

VDD

0.95×

VDD

VDD=VDET

+0.1V,

IOL=3.2mA

0.18

0.40

∗2 CMOS Output Type; describes VDD voltage when Output Voltage becomes equal or more than VDD×0.8V

Nch Open Drain Output Type; describes VDD voltage when Off-leakage Current becomes equal or less than 0.1µA.

15

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