MJLM108A-X Datasheet, PDF (1/19 Pages) National Semiconductor (TI) – OPERATIONAL AMPLIFIERS (SINGLE)

MJLM108A-X REV 2A0
MICROCIRCUIT DATA SHEET
Original Creation Date: 06/26/95
Last Update Date: 04/16/99
Last Major Revision Date: 04/06/99
OPERATIONAL AMPLIFIERS (SINGLE)
General Description
The LM108A is a precision operational amplifier having specifications a factor of ten
better than FET amplifiers over a -55 C to +125 C temperature range.
The device operates with supply voltages from +2V to +20V and has sufficient supply
rejection to use unregulated supplies. Although the circuit is interchangeable with and
uses the same compensation as the LM101A, an alternate compensation scheme can be used to
make it particularly insensitive to power supply noise and to make supply bypass
capacitors unnecessary.
The low current error of the LM108A makes possible many designs that are not practical
with conventional amplifiers. In fact, it operates from 10M Ohms source resistances,
introducing less error than devices like the 709 with 10K Ohms sources. Integrators with
drifts less than 500 uV/sec and analog time delays in excess of one hour can be made using
capacitors no larger than 1uF.
Industry Part Number
LM108A
Prime Die
LM108A
Controlling Document
38510/10104,AMEND.4 CIR.C REV G
NS Part Numbers
JL108ABCA
JL108ABGA
JL108ABHA
JL108ABPA
JL108ABZA
JL108ASCA
JL108ASGA
JL108ASHA
JL108ASPA
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description
1
Static tests at
2
Static tests at
3
Static tests at
4
Dynamic tests at
5
Dynamic tests at
6
Dynamic tests at
7
Functional tests at
8A
Functional tests at
8B
Functional tests at
9
Switching tests at
10
Switching tests at
11
Switching tests at
Temp ( ^oC)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
1