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參數資料
| 型號： | 7805ALPRPDS |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | ADC |
| 英文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP28 |
| 封裝： | RAD-PAK, DIP-28 |
| 文件頁數： | 1/34頁 |
| 文件大小： | 605K |
| 代理商： | 7805ALPRPDS |
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All data sheets are subject to change without notice
(858) 503-3300 Fax: (858) 503-3301- www.maxwell.com
PRELIMINARY
16-Bit Latchup Protected ADC
7805ALP
2001 Maxwell Technologies
All rights reserved.
12.19.01 Rev 6
1000583
FEATURES:
16-bit organization
Latchup Protection Technology
RAD-PAK radiation-hardened against natural space radia-
tion
Total dose hardness:
- > 50 krads(Si), depending upon space mission
Latchup converted to reset.
- Rate based on cross section and mission.
Package:
- 28 pin RAD-PAK flat pack
- 28 pin RAD-PAK DIP
100 kHz min sampling rate
Standard ± 10V input range
Advance CMOS technology
- 86 dB min SINAD with 20 kHz input
- Single 5V supply operation
- Utilizes internal or external reference
- Full parallel data output
- Power dissipation: 132 mW max
DESCRIPTION:
Maxwell Technologies’ 7805ALP high-speed analog-to-digital
converter features a greater than 50 krad (Si) total dose toler-
ance, depending upon space mission. Using Mawell’s radia-
tion-hardened RAD-PAK packaging technology, the 7805ALP
incorporates the commercial ADS 7805 from Burr Brown. This
device is latchup protected by Maxwell Technologies’ LPT
technology. The 7805ALP, 16-bit sampling A/D using state-of-
the-art CMOS structure. The device contains a complete 16-
bit capacitor-based SAR A/D with S/H, reference, clock, inter-
face for microprocessor use, and three-state output drivers.
The 7805ALP is specified at a 100 kHz sampling rate, and
guaranteed over the full temperature range. Laser-trimmed
scaling resistors provide an industry-standard ± 10V input
range, while the innovative design allows operation from a sin-
gle 5V supply, with power dissipation of under 132 mW.
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.
Logic Diagram
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| 7805ALPRPFB | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, DFP28 |
| 7846RPFE | PARALLEL, WORD INPUT LOADING, 16-BIT DAC, DFP28 |
| 7846RPFB | PARALLEL, WORD INPUT LOADING, 16-BIT DAC, DFP28 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 7805ALPRPFE | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
| 7805ALPRPFH | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
| 7805ALPRPFI | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
| 7805ALPRPFK | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
| 7805B | 制造商:ESTEK 制造商全稱:ESTEK 功能描述:fixed-voltage monolithic integrated-circuit voltage regulators |
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