LM3045 LM3046 LM3086 Transistor Arrays
December 1994
LM3045 LM3046 LM3086 Transistor Arrays
General Description
The LM...
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
transistors 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 however in addition they provide the very significant inherent integrated circuit advantages of close electrical and thermal matching The LM3045 is supplied in a 14-lead cavity dualin-line package rated for operation over the full military temperature range The LM3046 and LM3086 are electrically identical to the LM3045 but are supplied in a 14-lead molded dual-in-line package for applications requiring only a limited temperature range
Features
Y
Y Y Y Y Y
Two matched pairs of
transistors VBE matched g 5 mV Input offset current 2 mA max at IC 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 Diagr...