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306

16-Channel CMOS Analog Multiplexer

MAXWELL TECHNOLOGIES 

306

16-Channel CMOS

Analog Multiplexer

Logic Diagram

FEATURES:

• RAD-PAK® technology radiation-hardened against natural

space radiation

• Total dose hardness:

- > 50 Krad (Si), depending upon space mission

• Excellent Single Event Effects:

- SELTH: > 110 MeV/mg/cm2

- SEUTH: > 110 MeV/mg/cm2

• Package: 28-pin RAD-PAK® flat pack

• Guaranteed on-resistance matching between channels:

< 5Ω max

• Low on-resistance < 100Ω max

• Guaranteed flat on-resistance over specified signal range:

7Ω max

• Guaranteed Charge Injection: < 10 pC

• INO(OFF) Leakage < 2.5 nA at +85°C

• ICOM(OFF) Leakage < 20 nA at +85°C

• ESD Protection > 2000V

• Single-supply operation (+4.5V to +30V)

• Bipolar-supply operation (±4.5V to ±20V)

• Low power consumption, < 1.25 mW

• Rail-to-rail signal handling

• TTL/CMOS-logic compatible

DESCRIPTION:

Maxwell Technologies’ 306 high-performance, high-precision,

monolithic, CMOS analog multiplexer features a greater than

50 krad (Si) total dose tolerance, depending upon space mis-

sion. The patented radiation-hardened RAD-PAK® technology

incorporates radiation shielding in the microcircuit package.

Using Maxwell’s radiation hardened RAD-PAK packaging tech-

nology, this single-ended 1-of-16 device offers very low (less

than 100Ω) on-resistance which is matched to within 5Ω

between channels and remains flat over the specified analog

signal range. The 306 also offers low leakage over tempera-

ture and fast switching speeds. The 306 operates with a single

+4.5V to +30V supply, or bipolar ±4.5V to ± 20V supplies,

while retaining TTL/CMOS- logic input compatibility and fast

switching.

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 a space

mission.In a GEO orbit, Rad-Pak provides greater than 50

krad (Si) total radiation dose tolerance, dependent upon space

mission. This product is available with packaging and screen-

ing up to Class S.

08.15.02 Rev 5

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

All data sheets are subject to change without notice 1

©2001 Maxwell Technologies

All rights reserved.

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