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PDF BU2090F Data sheet ( Hoja de datos )
| Número de pieza | BU2090F | |
| Descripción | 2-input Serial- in / Parallel- out Drivers | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BU2090F (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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Datasheet
Serial-in / Parallel-out Driver Series
2-input Serial- in / Parallel- out Drivers
BU2090F BU2090FS
Description
BU2090F/BU2090FS are an open drain output driver.It
incorporates a built-in shift register and a latch circuit to
turn on a maximum of 12 Outputs by a 2-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 25V
-40℃ to +85℃
Features
LED can be driven directly
12 bit parallel output
This product can be operated on low voltage
Package
SOP16
SSOP-A16
W(Typ) x D(Typ) x H(Max)
10.00mm x 6.20mm x 1.71mm
6.60mm x 6.20mm x 1.71mm
Applications
Drive of LED
Drive of Solenoid
Drive of Relay
SOP16
BU2090F
SSOP-A16
BU2090FS
Pin Configurations
(Top View)
VSS 1
DATA 2
CLOCK 3
Q0 4
Q1 5
Q2 6
Q3 7
Q4 8
16 VDD
15 Q11
14 Q10
13 Q9
12 Q8
11 Q7
10 Q6
9 Q5
Block Diagrams
CLOCK
DATA
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 no designed protection against radioactive rays
1/12
TSZ02201-0RHR1GZ00110-1-2
18.Sep.2015 Rev.002
1 page  
BU2090F BU2090FS
Test Circuits - continued
VDD
ID+D A
12
SW
VDD
IO+Z A
VSS 1
PatternGenerator
Figure 5. Test Circuit of Output Leak Current / Static Dissipation Current
VDD
RL =10kΩ
+25V
RL RL RL RL RL RL RL
VSS RL RL RL RL RL
PatternGenerator
VDD
VSS
Figure 6. Test Circuit of Timing Characteristics
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/12
TSZ02201-0RHR1GZ00110-1-2
18.Sep.2015 Rev.002
5 Page 
BU2090F BU2090FS
Physical Dimension, Tape and Reel Information
Package Name
SSOP-A16
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
11/12
TSZ02201-0RHR1GZ00110-1-2
18.Sep.2015 Rev.002
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet BU2090F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BU2090 | 12-bit/ serial IN/ parallel OUT driver | ROHM Semiconductor |
| BU2090F | 2-input Serial- in / Parallel- out Drivers | ROHM Semiconductor |
| BU2090FS | 2-input Serial- in / Parallel- out Drivers | ROHM Semiconductor |
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