Low-Power Quad
Operational Amplifier
124
Logic Diagram
F
EATURES
:
• R
AD
-P
AK
® technology-hardened against natural space radi-
ation
• Total dose hardness:
- > 100 krad (Si), depending upon space mission
• Excellent Single Event Effects:
• - SELTH LET = > 90 MeV/mg/cm2
• Package: -14 pin Rad-Pak® flat pack
• Internally frequency compensated for unity gain
• Large DC voltage gain
• Wide bandwidth (unity gain): 1 MHz
• Large output voltage swing 0V to V+ -1.5V
• Input common - mode voltage range includes ground
• Wide power supply range:
- Single supply 3V to 32V
- Dual supply ±1.5V to ±16V
• Very low current drain (essentially independent of supply
voltage): 700 uA
• Low input biasing current: 45 nA
• Low input offset voltage and current: 2mV, 5nA
• Differential input voltage range equal to the power supply
voltage
D
ESCRIPTION
:
Maxwell Technologies’s 124 independent, high gain, internally
frequency compensated operational amplifiers feature a
greater than 100 krad (Si) total dose tolerance, depending
upon space mission. Using Maxwell’s radiation-hardened
Rad-Pak® packaging technology, the 124 is designed specifi-
cally to operate from a single power supply over a wide range
of voltages. The 124 also features operation from split power
supplies, and the low power supply current drain is indepen-
dent of the magnitude of the power supply voltage.
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. In a GEO orbit, R
AD
-P
AK
provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Class S.
Memory
04.02.02 Rev 5
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
©2002 Maxwell Technologies
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
