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All data sheets are subject to change without notice

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Dual Operational Amplifier

OP284A

©2009 Maxwell Technologies

All rights reserved.

07.16.09 Rev 2

•

radiation

• Package:

• Single-Supply Operation

• Wide Bandwidth: 4 MHz

• Low Offset Voltage: 65uV

• Unity-Gain Stable

• High Slew Rate: 4.0 V/us

MHz bandwidth amplifier featuring rail-to-rail inputs and out-

puts. Using

(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.

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.

Q1

Q3

QL1

QL2

Q4

Q2

R4

QB6

QB5

Q7

Q5

Q9

Q11

Q8

Q6

Q12

Q10

R6

QB9

RB3

QB10

RB4

CFF

CC2

Q16

Q17

R11

CO

Q18

R3

QB3

RB2

R7

Q13

Q14

R9

Q15

R1

R2

QB4

CC1

QB7

QB8

R8

R10

R5

RB1

JB1

QB2

CB1

M

N+

P+

QB1

JB2

-IN

+IN

OUT

V

CC

V

EE

TP

Logic Diagram

Flat Pack

Leadless Chip

Carrier (LCC)

OP284A

OP284A