R3112Q181C 参数 Datasheet PDF下载

R3112x

BLOCK DIAGRAMS

R3112xxx1A

V

DD

R

D

OUT V

DD

R

D

R3112xxx1C

+

-

Vref

GND

+

OUT

-

Vref

GND

C

D

C

D

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

↑ ↑

a b

Code

a

↑ ↑ ↑

c d e

←

Part Number

Contents

Designation of Package Type;

Q: SC-82AB

N: SOT-23-5

D: SON1612-6

Setting Detector Threshold (−V

DET

);

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)

b

c

d

e

2