参数资料
型号: BA829
厂商: Rohm Semiconductor
文件页数: 5/10页
文件大小: 0K
描述: IC DRIVER SER/PAR I/O 8BIT DIP18
标准包装: 1,000
类型: 驱动器
电源电压: 4.5 V ~ 5.5 V
安装类型: 通孔
封装/外壳: 18-DIP(0.300",7.62mm)
供应商设备封装: 18-DIP
包装: 管件
产品目录页面: 1369 (CN2011-ZH PDF)
BA829
Technical Note
4/7
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
●Block diagram
Fig.3
●Pin descriptions
PIN No.
Terminal
I/O
Function
1
CLK
I
Clock input
2
PSW
I
Power switch
3
DOUT
O
Cascade output
4
VCC
-
Power supply
5
PGND
-
GND
6
O8
O
Parallel data output
7
O7
O
8
O6
O
9
O5
O
10
O4
O
11
O3
O
12
O2
O
13
O1
O
14
PGND
-
GND
15
LGND
-
GND
16
DATA
I
Serial data input
17
STB
I
Strobe input , “L” active
18
LATCH
I
Latch input
●Description of operation
BA829 is configured internally as shown in the logic circuit diagram. Terminals of clock (CLK), data (DATA), latch (LATCH),
strobe (STB), and power switch (PSW) are available as input.
Data input is synchronized with the clock, read serially during the rise time and latched at the rise time edge of the shifted
shift register. Latched data appears on the output terminal of O1-O8 by the strobe input. Pulse width is the same as that of
the strobe input. Data output terminal DOUT, is a terminal used for cascade connection of the IC, where the output of the
final stage of the shift register has appeared, and is connected to the next data input terminal DATA. In this case, when the
clock and the strobe are used in conjunction, output terminal can be increased by 8 bits at a time.
To affect the standby mode, set the power switch to “L”.
16
1
18
17
14
01
13
02
12
03
11
04
10
05
9
06
8
07
7
08
6
2
3
15
4
5
DATA
LATCH
STB
PGND
CLK
POWER
GND
VCC
LOGIC
GND
DOUT
POWER ON
PSW
LATCH
SHIFT REG
相关PDF资料
PDF描述
BBT3420-SN TXRX QUAD MULTI-RATE 289-EBGA
BD3843FS-E2 IC SOUND PROCESSOR 6CH 24SSOP
BD9251FV-E2 IC PREAMP HBD PIR SENSOR 14-SSOP
BGF 104C E6327 IC HSMMC FILTER/ESD PROT S-WLP-6
BGF 104C E6328 IC HSMMC FILTER/ESD PROT WLP-16
相关代理商/技术参数
参数描述
BA829_09 制造商:ROHM 制造商全称:Rohm 功能描述:Serial / Parallel 5-input Driver
BA829_1 制造商:ROHM 制造商全称:Rohm 功能描述:8bits Serial-In Parallel-Out Driver
BA82902YF-CE2 功能描述:AUTOMOTIVE INTEGRATED EMI FILTER 制造商:rohm semiconductor 系列:汽车级,AEC-Q100 包装:剪切带(CT) 零件状态:在售 放大器类型:通用 电路数:2 输出类型:- 压摆率:0.2 V/μs 增益带宽积:500kHz 电流 - 输入偏置:20nA 电压 - 输入失调:2mV 电流 - 电源:700μA 电流 - 输出/通道:30mA 电压 - 电源,单/双(±):3 V ~ 36 V,±1.5 V ~ 18 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-SOIC(0.173",4.40mm 宽) 供应商器件封装:14-SOP 标准包装:1
BA82902YFV-CE2 功能描述:AUTOMOTIVE INTEGRATED EMI FILTER 制造商:rohm semiconductor 系列:汽车级,AEC-Q100 包装:剪切带(CT) 零件状态:在售 放大器类型:通用 电路数:2 输出类型:- 压摆率:0.2 V/μs 增益带宽积:500kHz 电流 - 输入偏置:20nA 电压 - 输入失调:2mV 电流 - 电源:700μA 电流 - 输出/通道:30mA 电压 - 电源,单/双(±):3 V ~ 36 V,±1.5 V ~ 18 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-LSSOP(0.173",4.40mm 宽) 供应商器件封装:14-SSOPB 标准包装:1
BA82904YFVM-CTR 功能描述:EXCELLENT EMI CHARACTERISTICS GR 制造商:rohm semiconductor 系列:汽车级,AEC-Q100 包装:剪切带(CT) 零件状态:在售 放大器类型:通用 电路数:4 输出类型:- 压摆率:0.2 V/μs 增益带宽积:500kHz 电流 - 输入偏置:20nA 电压 - 输入失调:2mV 电流 - 电源:500μA 电流 - 输出/通道:30mA 电压 - 电源,单/双(±):3 V ~ 36 V,±1.5 V ~ 18 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-LSSOP(0.173",4.40mm 宽) 供应商器件封装:14-SSOPB 标准包装:1