16-Channel CMOS
Analog Multiplexer
306
Memory
Logic Diagram
F
EATURES
:
•
R
AD
-P
AK®
technology
radiation-hardened against natural
space radiation
• Total dose hardness:
- > 50 Krad (Si), depending upon space mission
• Excellent Single Event Effects:
- SEL
TH
: > 110 MeV/mg/cm
2
•
•
•
•
•
•
•
•
•
•
•
•
•
- SEU
TH
: > 110 MeV/mg/cm
2
Package: 28-pin R
AD
-P
AK®
flat pack
Guaranteed on-resistance matching between channels:
< 5
Ω
max
Low on-resistance < 100
Ω
max
Guaranteed flat on-resistance over specified signal range:
7
Ω
max
Guaranteed Charge Injection: < 10 pC
I
NO(OFF)
Leakage < 2.5 nA at +85
°
C
I
COM(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
D
ESCRIPTION
:
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 R
AD
-P
AK®
technology
incorporates radiation shielding in the microcircuit package.
Using Maxwell’s radiation hardened R
AD
-P
AK
packaging tech-
nology, this single-ended 1-of-16 device offers very low (less
than 100
Ω
) on-resistance which is matched to within 5
Ω
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
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
©2001 Maxwell Technologies
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
