BU2092F View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

Manufacturer

BU2092F

4-input Serial-in / Parallel-out Drivers

ROHM Semiconductor 

Datasheet

Serial-in / Parallel-out Driver Series

4-input Serial-in / Parallel-out Drivers

BU2092F BU2092FV

Description

BU2092F/BU2092FV are an open drain output driver.It

incorporates a built-in shift register and a latch circuit to

turn on a maximum of 12 output by a 4-line interface,

linked to a microcontroller.

An open drain output provides maximum 25mA current.

Key Specifications

 Power supply voltage range:

 Output voltage:

 Operating temperature range:

2.7V to 5.5V

0V to +25.0V

-25℃ to +75℃

Features

 LED can be driven directly

 12bit parallel output

 This product can be operated on low voltage

Package

SOP18

SSOP-B20

W(Typ) x D(Typ) x H(Max)

11.20mm x 7.80mm x 2.01mm

6.50mm x 6.40mm x 1.45mm

Pin Configurations

VSS 1

DATA 2

CLOCK 3

LCK 4

Q0 5

Q1 6

Q2 7

Q3 8

Q4 9

(Top View)

SOP18

BU2092F

18 VDD

17 OE

16 Q11

15 Q10

14 Q9

13 Q8

12 Q7

11 Q6

10 Q5

VSS 1

DATA 2

CLOCK 3

LCK 4

Q0 5

Q1 6

Q2 7

Q3 8

Q4 9

Q5 10

(Top View)

SSOP-B20

BU2092FV

20 VDD

19 OE

18 Q11

17 Q10

16 Q9

15 Q8

14 Q7

13 N.C.

12 N.C.

11 Q6

SOP18

BU2092F

SSOP-B20

BU2092FV

Block Diagrams

CLOCK

DATA

LCK

OE

Controller

Shift

Register

12bit

Latch

Write Buffer

Q0～Q11

○Product structure：Silicon monolithic integrated circuit

.www.rohm.com

© 2013 ROHM Co., Ltd. All rights reserved.

TSZ22111・14・001

○This product has not designed protection against radioactive rays

1/13

TSZ02201-0RHR1GZ00130-1-2

18.Sep.2015 Rev.002

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