參數(shù)資料
型號(hào)： 8408RPFI
廠(chǎng)商： MAXWELL TECHNOLOGIES
元件分類(lèi)： DAC
英文描述： Quad 8-Bit Multiplying CMOS D/A Converter with Memory
中文描述： PARALLEL, 8 BITS INPUT LOADING, 0.19 us SETTLING TIME, 8-BIT DAC, DFP28
封裝： RAD PAK, LDFP-28
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 472K
代理商： 8408RPFI
1
M
All data sheets are subject to change without notice
(858) 503-3300- Fax: (858) 503-3301- www.maxwell.com
Quad 8-Bit Multiplying CMOS
D/A Converter with Memory
8408
2002 Maxwell Technologies
All rights reserved.
08.20.02 REV 1
F
EATURES
:
R
AD
-P
AK
patented shielding against natural
space radiation
Total dose hardness:
- equal to 100 krad (Si), depending upon orbit
and space mission
Package:
- 28 pin R
AD
-P
AK
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
D
ESCRIPTION
:
Maxwell Technologies’ 8408 is a monolithic quad 8-bit multi-
plying digital-to-analog CMOS converter. Each DAC has its
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.
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.
Maxwell Technologies' patented R
AD
-P
AK
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, R
AD
-P
AK
provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Class S.
Logic Diagram
相關(guān)PDF資料
PDF描述
8408RPFS Quad 8-Bit Multiplying CMOS D/A Converter with Memory
84A3A-C16-J06L 83/84 - 5/8 Square 10-Turn
84A2C-B16-J10L 83/84 - 5/8 Square 10-Turn
84A2C-B16-K06 83/84 - 5/8 Square 10-Turn
84A2C-B16-K06L 83/84 - 5/8 Square 10-Turn
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
8408RPFS 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:Quad 8-Bit Multiplying CMOS D/A Converter with Memory
8408-SRF 制造商:SPC Multicomp 功能描述:STRAIN RELIEF BUSHING KIT; Kit Contents:Installation Tool, Strain Reliefs, Storage Box, Kit Lid Label ;RoHS Compliant: NA
8408-TM 制造商:3M Electronic Products Division 功能描述:St Mm Plate, 8 Port, W/Couplings 8408-Tm 制造商:3M Electronic Products Division 功能描述:PLATE 8 PORT W/ST MULTIMODE CPLN 制造商:3M Electronic Products Division 功能描述:PLATE 8 PORT W/ST MULTIMODE COUPLING
8408-TS 制造商:3M Electronic Products Division 功能描述:3M(TM) ST SM PLATE, 8 PORT, WITH COUPLINGS 制造商:3M Electronic Products Division 功能描述:ST SM PLATE, 8 PORT, W/COUPLINGS 8408 TS 制造商:3M Electronic Products Division 功能描述:PLATE 8 PORT W/ST SINGLEMODE CPL 制造商:3M Electronic Products Division 功能描述:PLATE 8 PRT W/ST SNGLMD COUPLING
8408-TWT 制造商:Farnell / Duratool 功能描述:CABLE TIE INSTALLATION TOOL KIT; Kit Contents:100-Pcs of Beaded, 200-Pcs of Twist-Type Wire Ties, Kit Lid Label; Accessory Type:Cable Tie ;RoHS Compliant: NA
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