Low Voltage Micropower Quad
Operational Amplifier
OP490
Logic Diagram
Memory
F
EATURES
:
鈥?R
AD
-P
AK
廬 technology-hardened against natural space radi-
ation
鈥?Package:
- 16 pin Rad-Pak廬 flat package
鈥?Low input offset voltage: 5 碌V max
鈥?Low offset voltage drift
- 5 碌V/擄C max (over -55 to +125擄C)
鈥?Low supply current (per amplifier) 20 碌A(chǔ) max
鈥?High open-loop gain 700 V/me min.
鈥?Outstanding PSRR: 5.6 碌V/V min.
D
ESCRIPTION
:
Maxwell Technologies鈥?OP490 micropower quad operational
amplifier microcircuit features Maxwell鈥檚 radiation-hardened
R
AD
-P
AK
廬 packaging technology, the OP490 has an extremely
low input offset voltage no less than 0.5 mV with a drift of
under 5 碌V/擄C, guaranteed over the full military temperature
range. The OP490 features low power consumption, drawing
less than 20 碌A(chǔ) per amplifier.
Maxwell Technologies' patented R
AD
-P
AK
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. This product is available with screening up to Class
S.
1000560
12.19.01 Rev2
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
漏2001 Maxwell Technologies
All rights reserved.