op284a Maxwell Technologies, op284a Datasheet
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op284a
Manufacturer Part Number
op284a
Description
Dual Operational Amplifier
Manufacturer
Maxwell Technologies
Datasheet
1.OP284A.pdf
(16 pages)
Leadless Chip
F
• R
•
• Package:
• Single-Supply Operation
• Wide Bandwidth: 4 MHz
• Low Offset Voltage: 65uV
• Unity-Gain Stable
• High Slew Rate: 4.0 V/us
• Low Noise: 3.9 nV/(Hz)
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
EATURES
- 8-pin R
- 16-pin R
radiation
AD
-P
AK
Carrier (LCC)
® radiation-hardened against natural space
AD
Flat Pack
OP284A
AD
-P
OP284A
-P
:
AK
AK
® flat pack
® Leadless Chip Carrier (LCC) pack
½
CB1
TP
M
N+
P+
JB1
QB1
RB1
JB2
QB2
-IN
Q1
R1
07.16.09 Rev 2
Q3
RB2
R3
QL1
QL2
QB3
R4
Q4
D
Maxwell Technologies
MHz bandwidth amplifier featuring rail-to-rail inputs and out-
puts. Using
P
(or ±1.5 to ±18) volts and will function with a single supply as
low as +1.5 volts.
This amplifier is superb for single supply applications requiring
both ac and precision dc performance. The combination of
bandwidth, low noise and precision makes the OP284A useful
in a wide variety of applications, including filters and instru-
mentation. Other applications for this amplifier include porta-
ble telecom equipment, power supply control and protection,
and as an amplifier or buffer for transducers with wide output
ranges.
The ability to swing rail-to-rail at both the input and output
enables designers to build multi-stage filters in single-supply
systems and to maintain high signal-to-noise ratios.
Maxwell Technologies' patented R
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.
QB6
AK
ESCRIPTION
Q2
® technology, it is guaranteed to operate from +3 to +36
R2
+IN
QB5
QB4
Logic Diagram
CC1
Dual Operational Amplifier
All data sheets are subject to change without notice
Q7
Q5
Maxwell Technologies
Q11
Q9
R5
:
Q8
Q6
’ OP284A is a dual single-supply, 4
Q12
Q10
QB7
R6
QB9
QB8
RB3
CFF
AD
R7
-P
’ radiation-hardened R
AK
©2009 Maxwell Technologies
QB10
Q13
RB4
R8
® packaging technol-
OP284A
Q14
CC2
R9
Q16
All rights reserved.
Q15
R11
R10
CO
Q17
Q18
OUT
V
V
CC
EE
AD
1
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