R3112X Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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R3112X

LOW VOLTAGE DETECTOR WITH OUTPUT DELAY

RICOH Co.,Ltd. 

R3112x

BLOCK DIAGRAMS

R3112xxx1A

VDD

RD

+

-

Vref

R3112xxx1C

OUT VDD

RD

+

-

Vref

GND

OUT

GND

CD

CD

SELECTION GUIDE

The package type, the detector threshold, the output type, and the taping type of R3112x Series can be

designated at the users’ request by specifying the part number as follows;

R3112xxx1x-xx-x ← Part Number

↑↑ ↑ ↑ ↑

ab c d e

Code

a

b

c

d

e

Contents

Designation of Package Type;

Q: SC-82AB

N: SOT-23-5

D: SON1612-6

Setting Detector Threshold (−VDET);

Stepwise setting with a step of 0.1V in the range of 0.9V to 5.0V is possible.

Designation of Output Type;

A: Nch Open Drain

C: CMOS

Designation of Packing or Taping Type;

Ex. SOT-23-5, SC-82AB, SON1612-6: TR is prescribed as standard

directions. (Refer to Taping Specifications)

Designation of Composition of pin plating;

-F: Lead free plating (SOT-23-5, SC-82AB, SON1612-6)

2

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