HI-8785PDI PDF预览

HI-8785PDI

更新时间: 2025-08-03 04:43:47
品牌 Logo 应用领域
HOLTIC /
页数 文件大小 规格书
9页 187K
描述
ARINC INTERFACE DEVICE 8 bit parallel data converted to 429 & 561 serial data out

HI-8785PDI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:DIP
包装说明:DIP,针数:22
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.71其他特性:ALSO REQUIRES -10V AND 10V SUPPLY
边界扫描:NO外部数据总线宽度:8
JESD-30 代码:R-PDIP-T22JESD-609代码:e0
长度:28.067 mm低功率模式:NO
串行 I/O 数:1端子数量:22
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.699 mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10.16 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

HI-8785PDI 数据手册

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HI-8783, HI-8784, HI-8785  
ARINC INTERFACE DEVICE  
8 bit parallel data converted to 429 & 561 serial data out  
September 2006  
PIN CONFIGURATIONS  
DESCRIPTION  
The HI-8783, HI-8784, and HI-8785 are system compo-  
nents for interfacing 8 bit parallel data to an ARINC 429  
bus. The HI-8783 is a logic device only and requires a sep-  
arate line driver circuit, such as the HI-3182 or HI-8585.  
The HI-8784 and HI-8785 combine logic and line driver on  
one chip. The HI-8784 has an output resistance of 37.5  
ohms, and the HI-8785 has an output resistance of 10  
ohms to facilitate external lightning protection cicuitry. The  
technology is analog/digital CMOS.  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
1
2
VCC  
561 DATA  
DATA ZERO  
DATA ONE  
PARITY ENB  
XMT READY  
XMIT CLK  
RESET  
561 SYNC  
3
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
HI-8783PSI  
&
HI-8783PST  
4
5
6
The HI-8783 is available in a 22 pin DIP format as a second  
source replacement for the Micrel / California Devices  
DLS-111BV.  
7
8
WRITE  
The products offer high speed data bus data transactions  
to a buffer register. After loading 4 bytes, data is automati-  
cally transferred and transmitted. The data rate is equal to  
the clock rate. Parity can be enabled in the 32nd bit. Reset  
is used to initialize the logic upon startup. Word gaps are  
transmitted automatically.  
9
A0  
GND  
10  
20-Pin Plastic SOIC - WB package  
The HI-8784 and HI-8785 require +/- 10 volt supplies in ad-  
dition to the 5 volt supply.  
24  
FEATURES  
1
2
V+  
VCC  
23 561 DATA  
22 TXBOUT  
21 TXAOUT  
561 SYNC  
D0  
l
Automatically converts 8 bit parallel data  
toARINC 429 or 561 serial data  
3
HI-8784PSI  
HI-8784PST  
HI-8785PSI  
&
4
D1  
l
High speed data bus interface  
V-  
20  
19  
18  
17  
16  
15  
5
D2  
PARITY ENB  
XMT READY  
XMIT CLK  
RESET  
WRITE  
SLP1.5  
A0  
6
D3  
l
On-chip line driver option  
HI-8785PST  
7
D4  
l
SOIC packages available  
8
D5  
9
D6  
l
Military processing options  
10  
NC  
14  
13  
11  
12  
D7  
GND  
24-Pin Plastic SOIC - WB package  
(See page 7 for additional pin configurations)  
HOLT INTEGRATED CIRCUITS  
www.holtic.com  
(DS8783 Rev.I)  
09/06  

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