LM3045 LM3046 LM3086 Transistor Arrays
December 1994
LM3045 LM3046 LM3086 Transistor Arrays
General Description
The LM3045 LM3046 and LM3086 each consist of five
general purpose silicon NPN transistors on a common
monolithic substrate Two of the transistors are internally
connected to form a differentially-connected pair The tran-
sistors are well suited to a wide variety of applications in low
power system in the DC through VHF range They may be
used as discrete transistors in conventional circuits howev-
er in addition they provide the very significant inherent inte-
grated circuit advantages of close electrical and thermal
matching The LM3045 is supplied in a 14-lead cavity dual-
in-line package rated for operation over the full military tem-
perature range The LM3046 and LM3086 are electrically
identical to the LM3045 but are supplied in a 14-lead mold-
ed dual-in-line package for applications requiring only a lim-
ited temperature range
Features
Y
Y
Y
Y
Y
Y
Two matched pairs of transistors
V
BE
matched
g
5 mV
Input offset current 2
mA
max at I
C
e
1 mA
Five general purpose monolithic transistors
Operation from DC to 120 MHz
Wide operating current range
Low noise figure
3 2 dB typ at 1 kHz
Full military
b
55 C to
a
125 C
temperature range (LM3045)
Applications
Y
Y
Y
General use in all types of signal processing systems
operating anywhere in the frequency range from DC to
VHF
Custom designed differential amplifiers
Temperature compensated amplifiers
Schematic and Connection Diagram
Dual-In-Line and Small Outline Packages
TL H 7950 – 1
Top View
Order Number LM3045J LM3046M LM3046N or LM3086N
See NS Package Number J14A M14A or N14A
C
1995 National Semiconductor Corporation
TL H 7950
RRD-B30M115 Printed in U S A
NSC [ NATIONAL SEMICONDUCTOR ]
