BU2152FS_15 Datasheet, PDF (1/16 Pages) Rohm – 4-input Serial-in / Parallel-out Drivers

Datasheet
Serial-in / Parallel-out Driver Series
4-input Serial-in / Parallel-out Drivers
BU2152FS
Description
BU2152FS is a CMOS output driver. It incorporates a
built-in shift register and a latch circuit to turn on a
maximum of 24 output by a 4-wire interface, linked to a
microcontroller.
A CMOS output can provides maximum 25mA current.
Key Specifications
 Power supply voltage range:
 Output voltage:
 Operating temperature range:
2.7V to 5.5V
0V to VDD
-25°C to +85°C
Features
 Possible to drive LED directly
 24bit parallel output
Package
SSOP-A32
W(Typ) x D(Typ) x H(Max)
13.60mm x 7.80mm x 2.01mm
Pin Configurations
VSS ₁
CLK ₂
VSS 3
DATA 4
P1 5
P2 6
P3 7
P4 8
P5 9
P6 10
P7 11
P8 12
P9 13
P10 14
P11 15
P12 16
(Top View)
32 _VDD
31 _CLB
30 STB
29 SO
28 P24
27 P23
26 P22
25 P21
24 _P20
23 P19
22 P18
21 _P17
20 P16
19 P15
18 P14
17 P13
SSOP-A32
SSOP-A32
Block Diagrams
DATA
CLK
STB
CLB
Controller
Shift
SO
Register
24bit
Latch
Write Buffer
P1～P24
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product has no designed protection against radioactive rays
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TSZ02201-0RHR1GZ00150-1-2
24.Aug.2015 Rev.002