BU2092F_15 Datasheet, PDF (1/17 Pages) Rohm – 4-input Serial-in / Parallel-out Drivers

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