Datasheet > 81840RPQK

81840RPQK

更新时间： 2024-11-13 22:23:47

品牌	Logo	应用领域
其他 - ETC		复用器
页数	文件大小	规格书
12页	154K
描述
128 Channel Multiplexer

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数据手册

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81840RPQK 数据手册

81840

128 Channel Multiplexer

ADDRESS ENABLE

COMMON TO ALL

INPUT MUX’s

CLAMP/

PRECHARGE

ADDRESS

ENABLE

CASCADE

INPUT

ADDRESS

ENABLE

V+

(+15V)

V-

(-15V)

BYPASS

16:1

1840A

GRND

OUT

GRND

OUT

16:1

1840A

16:1

1840A

POSITIVE

OUTPUT

128 TOTAL

ANALOG INPUTS

GRND

16:1

1840A

(8 TOTAL 1840A’s)

81840

GROUND

REFERENCE

INPUTS

OUT

16:1

1840A

NEGATIVE

OUTPUT

OUT

16:1

1840A

16:1

1840A

SPARE

INPUTS

SPARE

OUTPUT

GRND

ADDRESS ENABLE

GRND

See page 2 for pin assignments.

ADDRESS

ENABLE

SPARE

OUTPUT

ADDRESS GRND

ENABLE

VREF

(+5V)

SPARE

INPUT

ADDRESS

ENABLE

FEATURES:

DESCRIPTION:

•

128 channel multiplexer, MCM

Package:

- 256 pin R^AD-PAK® quad flat pack

Total dose hardness:

- > 300 krads(Si)

- Dependent upon orbit

Excellent Single Event Effects:

SEL: > 110 MeV-cm²/mg

SEU: > 110 MeV-cm²/mg

Maxwell Technologies’ 81840 high-performance 128-channel

multiplexer features a typical 300 krad (Si) total dose tolerance.

This datasheet defines the design, performance, and test require-

ments for a hermetic, telemetry multiplexer, multi-chip-module

(MCM), utilizing chip and wire technology to be used in space

systems. The 81840 is intended for use in the environments

encountered by high reliability spacecraft applications. The pat-

ented radiation-hardened R^AD-PAK® technology incorporates radi-

ation shielding in the microcircuit package. Capable of surviving

in-space environment, the 81840 is ideal for satellite, spacecraft,

and space probe missions. It is available up to Class K screening.

•

All data sheets are subject to change without notice

06.17.02 REV 5

(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com

12 3 4 5 6 7...12

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