LM3045 is a dual NPN transistor array from TI, which has excellent electrical and thermal matching characteristics and can be used in a variety of low power applications. LM3045 is available in a 14-lead dual in-line package and has a full military temperature range of -55°C to +125°C.
The document describes the LM3045, LM3046, and LM3086, which consist of five general-purpose silicon NPN transistors on a common monolithic substrate. Two of these transistors are internally connected to form a differentially-connected pair. These devices are well-suited for low-power systems operating in the DC through VHF range.
| Number of Transistors | Five general purpose monolithic transistors |
|---|---|
| Operating Frequency Range | DC to 120 MHz |
| Input Offset Current (LM3045) | 2 pA max at Io = 1mA |
| Low Frequency Noise Figure | 3.2 dB typ at 1 kHz |
The LM3046 and LM3086 operate from -40°C to +85°C.
Yes, they feature two matched pairs of transistors with Vee matched within +5 mV.