參數(shù)資料
型號(hào): BU2050F-E2
廠商: Rohm Semiconductor
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 0K
描述: IC DRVR SER/PAR I/O 8BIT SOP14
標(biāo)準(zhǔn)包裝: 1
類型: 驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù): 8/0
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOP
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1376 (CN2011-ZH PDF)
其它名稱: BU2050F-E2DKR
1/24
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
Serial-in / Parallel-out Driver Series
Serial / Parallel
4-input Drivers
BU2050F,BU2092F,BU2092FV,BU2099FV,BD7851FP,BU2152FS
●Description
Serial-in-parallel-out driver incorporates a built-in shift register and a latch circuit to control a maximum of 24 LED by a 4-line
interface, linked to a microcontroller.
A single external resistor can set the output current value of the constant current up to a maximum of 50mA. (BD7851FP only)
CMOS open drain output type products can drive the maximum current of 25mA.
●Features
1) LED can be driven directly.
2) Parallel output of a maximum of 24 bit
3) Operational on low voltage (2.7V to 5.5V)
4) Cascade connection is possible (BU2050F and BU2092F,BU2092FV are not acceptable)
●Application
For AV equipment such as, audio stereo sets, videos and TV sets, PCs, control microcontroller mounted equipment.
●Product line-up
Parameter
BU2050F
BU2092F
BU2092FV
BU2099FV
BD7851FP
BU2152FS
Unit
Output current
25
50
25
mA
Output line
8
12
16
24
line
Output type
CMOS
Open drain
Constant
current
CMOS
-
Package
SOP14
SOP18
SSOP-B20
HSOP25
SSOP-A32
-
No.09051EAT03
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