TLH7950

December 1994

LM3045LM3046LM3086 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

Two matched pairs of transistors

Y

Five general purpose monolithic transistors

Y

Operation from DC to 120 MHz

Y

Wide operating current range

Y

Low noise figure

32 dB typ at 1 kHz

Y

Full military

temperature range (LM3045)

b

Applications

Y

General use in all types of signal processing systems

operating anywhere in the frequency range from DC to

VHF

Y

Custom designed differential amplifiers

Y

Temperature compensated amplifiers

Schematic and Connection Diagram

Dual-In-Line and Small Outline Packages

TLH7950 – 1

Top View

Order Number LM3045J LM3046M LM3046N or LM3086N

See NS Package Number J14A M14A or N14A

C1995 National Semiconductor Corporation

RRD-B30M115Printed in U S A