OP284B Datasheet, PDF (1/8 Pages) Maxwell Technologies – Dual Operational Amplifier

OP284B
Dual Operational Amplifier
OP284B
Flat Pack
OP284B
RB1
R3
R4 QB6
QB5
TP
JB1
Q7
Q1
Q3
Q4 Q2
QL1
-IN
QL2
+IN
Q5
QB2
CB1 N+
M ^P+
QB1
JB2
QB3
RB2
R1
QB4
CC1
R2
RB3
RB4
V_CC
R11
Q11
Q12
Q8
Q10
Q9
Q6
R6
QB7
R5
QB9
CFF
Q16
Q17
QB10
CC2
OUT
CO
R7
Q13 Q14
Q15
R9
QB8
R8
R10
Q18
V_EE
Leadless Chip
Carrier (LCC)
FEATURES:
• RAD-PAK® radiation-hardened against natural space
• radiation
• Package:
- 8-pin RAD-PAK® flat pack
- 16-pin RAD-PAK® Leadless Chip Carrier (LCC) pack
• Single-Supply Operation
• Wide Bandwidth: 4 MHz
• Unity-Gain Stable
• High Slew Rate: 4.0 V/us
• Low Noise: 3.9 nV/(Hz)^½
Logic Diagram
DESCRIPTION:
Maxwell Technologies’ OP284B is a dual single-supply, 4
MHz bandwidth amplifier featuring rail-to-rail inputs and out-
puts. Using Maxwell Technologies’ radiation-hardened RAD-
PAK® technology, it is guaranteed to operate from +3 to +36
(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 OP284B 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 RAD-PAK® packaging technol-
ogy incorporates radiation shielding in the microcircuit pack-
age. It eliminates the need for box shielding while providing
the radiation shielding for a space mission. This product is
available with screening up to Class S.
07.16.09 Rev 1
[phone] - Fax: [phone] - www.maxwell.com
All data sheets are subject to change without notice 1
©2009Maxwell Technologies
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