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8408 PDF预览

8408

更新时间: 2024-02-23 11:12:17
品牌 Logo 应用领域
麦斯威 - MAXWELL 转换器
页数 文件大小 规格书
20页 472K
描述
Quad 8-Bit Multiplying CMOS D/A Converter with Memory

8408 技术参数

生命周期:Transferred零件包装代码:DFP
包装说明:DFP, FL28,.4针数:28
Reach Compliance Code:compliantECCN代码:3A001.A.2.C
HTS代码:8542.39.00.01风险等级:5.57
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:PARALLEL, 8 BITSJESD-30 代码:R-XDFP-F28
长度:18.288 mm最大线性误差 (EL):0.1953%
位数:8功能数量:1
端子数量:28最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:UNSPECIFIED
封装代码:DFP封装等效代码:FL28,.4
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
座面最大高度:5.6896 mm最大稳定时间:0.25 µs
标称安定时间 (tstl):0.19 µs子类别:Other Converters
最大压摆率:1.5 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子形式:FLAT
端子节距:1.27 mm端子位置:DUAL
宽度:10.414 mmBase Number Matches:1

8408 数据手册

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8408  
Quad 8-Bit Multiplying CMOS  
D/A Converter with Memory  
Logic Diagram  
own reference input, feedback resistor, and onboard data  
latches that feature read/write capability. The readback func-  
tion serves as memory for those systems requiring self-diag-  
nostics.  
FEATURES:  
RAD-PAK® patented shielding against natural  
space radiation  
Total dose hardness:  
A common 8-bit TTL/CMOS compatible input port is used to  
load data into any of the four DAC data-latches. Control lines  
DS1, DS2 and A/B determine which DAC will accept data.  
Data loading is similar to that of a RAMs write cycle. Data can  
be read back onto the same bus with control line R/W. The  
8408 is a bus compatible with most 8-bit microprocessors,  
including the 6800, 8080, 8085, and Z80. The 8408 operates  
on a single +5 volt supply and dissipates less than 20 mW.  
The 8408 is manufactured using highly stable, thin-film resis-  
tors on an advanced oxide-isolated, silicon-gate, CMOS pro-  
cess. The improved latch-up resistant design eliminates the  
need for external protective Schottky diodes.  
- equal to 100 krad (Si), depending upon orbit  
and space mission  
Package:  
- 28 pin RAD-PAK® Flat Pack  
Single Supply Ooperation (+5V)  
Four 8 Bit DACs in one 28 Pin Package  
D/As Matched to within 1%  
TTL/CMOS Compatable  
Four-Quadrant Multiplication  
Maxwell Technologies' patented RAD-PAK® packaging technol-  
ogy incorporates radiation shielding in the microcircuit pack-  
age. It eliminates the need for box shielding while providing  
the required radiation shielding for a lifetime in orbit or space  
mission. In a GEO orbit, RAD-PAK provides greater than 100  
krad (Si) radiation dose tolerance. This product is available  
with screening up to Class S.  
DESCRIPTION:  
Maxwell Technologies’ 8408 is a monolithic quad 8-bit multi-  
plying digital-to-analog CMOS converter. Each DAC has its  
08.20.02 REV 1  
1
All data sheets are subject to change without notice  
(858) 503-3300- Fax: (858) 503-3301- www.maxwell.com  
©2002 Maxwell Technologies  
All rights reserved.  

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