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參數(shù)資料
| 型號(hào)： | 358RPFB |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | 多路復(fù)用及模擬開關(guān) |
| 英文描述： | 8-Channel Fault-Protected Analog Multiplexer |
| 中文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, DFP16 |
| 封裝： | RAD PAK, LDFP-16 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 122K |
| 代理商： | 358RPFB |
1
M
All data sheets are subject to change without notice
(858) 503-3000 - Fax: (858) 503-3301 - wwwmaxwell.com
8-Channel Fault-Protected
Analog Multiplexer
358
2004 Maxwell Technologies
All rights reserved.
02.06.04 Rev 3
F
EATURES
:
R
AD
-P
AK
technology-hardened against natural space radi-
ation
Total dose hardness:
- > 50 krad (Si), depending upon space mssion
Excellent Single Event Effect
- SEL
TH
> 80 MeV/mg/cm
2
- SEU
TH
> 80 MeV/mg/cm
2
Package:
- 16 pin R
AD
-P
AK
Flat Pack
All switches off with power supplies off
On channel turns OFF if overvoltage occurs
Only nanoamperes of input current under all fault condi-
tions
Operates from±4.5 to ±18V supplies
All digital inputs are TTL and CMOS compatible
Significantly reduced power consumption
D
ESCRIPTION
:
Maxwells’s 358 8-Channel single-ended (1 of 8) multiplexers
with fault protection features a greater than 50 krad (Si) total
dose tolerance, depending upon space mssion. Using a
series N-channel, P-channel, N-channel structure, these multi-
plexers provide significantly improved fault protection. If the
power supplies to the fault-protected multiplexer are inadvert-
ently turned off while input voltages are still applied, all chan-
nels in the multiplexer are turned off, and only a few
nanoamperes of leakage current will flow into the inputs. This
protects not only the multiplexer and the circuitry driven by the
multiplexer, but also protects the sensors or signal sources
which drive the multiplexer. All digital inputs have logic thresh-
olds of 0.8V and 2.4V, ensuring both TTL and CMOS compati-
bility without requiring pullup resistors. Break-before-make
operation is guaranteed. Power supply currents have been
reduced and typical power dissipation is less than 2 mW.
Maxwell Technologies' patented R
AD
-P
AK
packaging technol-
ogy incorporates radiation shielding in the mcrocircuit pack-
age. It elimnates the need for box shielding while providing
the required radiation shielding for a lifetime in orbit or a space
mssion. In a GEO orbit, Rad-Pakprovides true greater than
50 krad (Si) total radiation dose tolerance, dependent upon
space mssion. This product is available with packaging and
screening up to Class S.
Logic Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 358RPFC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Channel Analog Multiplexer |
| 358RPFE | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8-Channel Fault-Protected Analog Multiplexer |
| 358RPFI | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8-Channel Fault-Protected Analog Multiplexer |
| 358RPFP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Channel Analog Multiplexer |
| 358RPFS | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8-Channel Fault-Protected Analog Multiplexer |
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