Technical Note

8/8

BU48

□□G, BU48□□F, BU48□□FVE, BU49□□G, BU49□□F, BU49□□FVE series

www.rohm.com

2009.06 - Rev.C

© 2009 ROHM Co., Ltd. All rights reserved.

 Part Number Selection

B

U

4

8

0

9

G

－

T

R

BU48: Standard CMOS reset IC

Detection voltage

Package

Taping Specifications

Open drain type

09: 0.9V (0.1V step)

G: SSOP5

Embossed Taping

BU49: Standard CMOS reset IC

48: 4.8V

F: SOP4

CMOS Output type

FVE: VSOF5

(Unit : mm)

SSOP5

2.9

±0.2

0.13

4°

+6°

−4°

+0.05

−0.03

0.42

+0.05

−0.04

0.95

5

4

12

3

0.1

Direction of feed

Reel

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

The direction is the 1pin of product is at the upper right when you hold

reel on the left hand and you pull out the tape on the right hand

3000pcs

TR

()

1pin

(Unit : mm)

VSOF5

4

3

1.0

±0.05

1

0.22

±0.05

0.5

5

1.6

±0.05

0.13

±0.05

2

Direction of feed

Reel

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

The direction is the 1pin of product is at the upper right when you hold

reel on the left hand and you pull out the tape on the right hand

3000pcs

TR

()

1pin

(Unit : mm)

SOP4

0.05

1.3

2.0

±0.2

12

43

4°

+6°

–4°

0.13

+0.05

–0.03

0.32

+0.05

–0.04

0.42

+0.05

–0.04

S

0.1

S

Direction of feed

Reel

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

The direction is the 1pin of product is at the upper right when you hold

reel on the left hand and you pull out the tape on the right hand

3000pcs

TR

()

1pin