PM1012G Analog Devices, PM1012G Datasheet

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PM1012G

Manufacturer Part Number
PM1012G
Description
Manufacturer
Analog Devices
Datasheet

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a
GENERAL DESCRIPTION
The PM1012 is a general purpose, precision operational ampli-
fier. Offering several performance enhancements over industry-
standard precision op amps such as the OP07, the PM1012
requires less than 1/6 the supply current. These enhancements
include exceptionally low bias currents of only 80 pA, typical,
over the full military temperature range, and 132 dB of com-
mon-mode rejection and power-supply rejection. The PM1012’s
low offset voltage of 35 V maximum frees the user from exter-
nal nulling in most circuits.
An open-loop gain of two million into a 10 k load ensures that
excellent linearity is maintained even in high gain configura-
tions, and 5 mA of output current allows 2 k
driven with an open-loop gain of one million. The PM1012
offers low noise, especially for a low power amplifier—only
17 nV/ Hz at 10 Hz. Exceptionally low current noise minimizes
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
Low Supply Current: 600 A Max
Very Low Offset: 35 V Max
Low Drift: 1.5 V/ C Max
Very Low Bias Current
Low Noise: 0.5 V p-p Typ
High Common-Mode Rejection: 114 dB Min
25 C: 100 pA Max
loads to be
noise contributions when high source impedances are used. The
PM1012 may be overcompensated, using Pin 5 to limit the
amplifier’s bandwidth, further reducing system noise and in-
creasing stability with large capacitive loads.
The PM1012 conforms to the OP07 pinout with nulling through
Pins 1 and 8 to the positive supply. It offers an upgrade to the
OP07 in sockets where reduced power dissipation or low bias
currents are attractive. It may also be used as an upgrade from
the OP12, OP05 and 725 type op amps. The PM1012 may
replace 741 type op amps by removing the nulling potentiom-
eter, if used.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
Plastic Mini-DIP (P Suffix)
NULL
World Wide Web Site: http://www.analog.com
PIN CONNECTIONS
Operational Amplifier
8-Lead SO (S Suffix)
+IN
–IN
V–
Low Power Precision
1
2
3
4
PM1012
8
7
6
5
© Analog Devices, Inc., 1998
NULL
V+
OUT
OVER
COMP
PM1012

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PM1012G Summary of contents

Page 1

... Hz. Exceptionally low current noise minimizes REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use ...

Page 2

... C for PM1012GP, GS, unless otherwise noted) A PM1012G Min Typ Max 20 120 30 200 0.2 1.5 20 230 40 300 0.3 2.5 35 230 50 300 0.3 2.5 150 1500 100 800 ...

Page 3

... Differential Input Current . . . . . . . . . . . . . . . . . . . . Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite Operating Temperature Range PM1012G ( – +85 C Storage Temperature Range . . . . . . . . . . . . – +150 C Junction Temperature Range . . . . . . . . . . . . – +150 C Lead Temperature (Soldering, 60 sec +300 C 4 Package Type ...

Page 4

PM1012 0.210 (5.33) 0.160 (4.06) 0.115 (2.93) 0.1574 (4.00) 0.1497 (3.80) 0.0098 (0.25) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 8-Lead Plastic DIP (N-8) 0.430 (10.92) 0.348 (8.84 0.280 (7.11) 0.240 (6.10 0.325 ...

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