參數(shù)資料
型號: BA829
廠商: Rohm Semiconductor
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC DRIVER SER/PAR I/O 8BIT DIP18
標(biāo)準(zhǔn)包裝: 1,000
類型: 驅(qū)動器
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 通孔
封裝/外殼: 18-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 18-DIP
包裝: 管件
產(chǎn)品目錄頁面: 1369 (CN2011-ZH PDF)
1/7
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
Serial-in / Parallel-out Driver Series
Serial / Parallel
5-input Driver
BA829
●Description
Serial-in-parallel-out driver is a constant-current output driver with a built-in shift register and a latch circuit to turn on a
maximum of 8 LED by a 5-line interface linked to a microcontroller. Output current value of constant-current can be set up to
a maximum of 300mA.
●Features
1) This product can drive a maximum of 300mA.
2) When the strobe terminal is controlled by the drive timing pulse, current during a period without driving can be reduced.
3) When the data output terminal is used as the next input data, cascade connection becomes possible.
4) Digital ground and power ground are separated.
5) Latch is built in between the shift register and the driver output.
6) Stand-by function is incorporated. (10
μA Typ. upon standby)
●Applications
For AV equipment such as, component stereo sets, videos and TV sets, PCs, and control microcontroller mounted equipment.
●Absolute maximum ratings
●Thermal derating curve
Parameter
Symbol
Limit
Unit
Power supply voltage
VDD
-0.3 to +7.0
V
Power dissipation
Pd
1100*
mW
Input voltage
ISINK
-0.3 to VCC
V
Output voltage
VO
15
V
Operating temperature
Topr
-25 to +70
Storage temperature
Tstg
-55 to +125
*1 Reduced by 11 mW/
C over 25C.
1600
1400
1200
1000
800
600
400
200
0
50
75
25
100
125
150
175
Ambient temperature
Ta 〔℃〕
P
o
we
rd
is
s
ipa
ti
on
Pd
mW
70℃
BA829
No.09051EAT02
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BA829_09 制造商:ROHM 制造商全稱:Rohm 功能描述:Serial / Parallel 5-input Driver
BA829_1 制造商:ROHM 制造商全稱:Rohm 功能描述:8bits Serial-In Parallel-Out Driver
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