R3112Q271C-TR 参数 Datasheet PDF下载

s

SELECTION GUIDE

The package type, the detector threshold, the output type, and the taping type of R3112 Series can

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

R3112

×××

1

×

-

××←

Part Number

↑↑ ↑↑

ab c d

Code

a

b

Contents

Designation of Package Type;

Q:SC-82AB

N:SOT-23-5

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: TR is prescribed as standard directions.

(Refer to Taping Specifications)

c

d

s

PIN CONFIGURATION

SOT-23-5

5

4

SC-82AB

4

3

MARK SIDE

MARK SIDE

1

2

3

1

2

s

PIN DESCRIPTION

           SC-82AB

SOT-23-5

Pin No. Symbol Description

Pin No. Symbol

1

OUT

Output Pin(Output “L” at detector

threshold, Output “H” at released

voltage)

Voltage Supply Pin

Ground Pin

No Connection

1

V

DD

Description

Voltage Supply Pin

2

3

4

V

DD

GND

NC

2

3

4

GND

C

D

OUT

Ground Pin

Pin for External Capacitor

(for setting output delay)

Output Pin(Output “L”

at detector threshold, Output

“H” at released voltage)

5

C

D

Pin for External Capacitor (for

setting output delay)

Rev. 1.10

-4-