Features • Two matched pairs of transistors VBE matched ±5 mV Input offset current 2 µA max at IC = 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 Description The LM3046 consists 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 LM3046 is supplied in a 14-lead molded small outline package. Applications • 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

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	Connection Diagram click for larger image
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Datasheets

Title		Size	Date	Other Language
	LM3046 Transistor Array	606 Kbytes	19-Nov-04

Featured Application Notes

Title		Size	Date	Other Language
	AN-299: Application Note 299 Audio Applications of Linear Integrated Circuits	232 Kbytes	24-Feb-99

More Application Notes

Title		Size	Date	Other Language
	AN-286: Application Note 286 Applications of the LM392 Comparator Op Amp IC	135 Kbytes	2-Oct-02
	AN-263: Application Note 263 Sine Wave Generation Techniques	350 Kbytes	26-May-09

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
LM3046M/NOPB LM3046M RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 530 DIGIKEY Worldwide 0 FARNELL Europe and Asia 1877 FUTURE Worldwide 1100 NEWARK Americas 1215 RS COMPONENTS Worldwide 130	$0.34 each at 1K+ pcs	rail of 55
LM3046MX/NOPB LM3046MX RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 2500 DIGIKEY Worldwide 0 FUTURE Worldwide 1100	$0.34 each at 1K+ pcs	reel of 2500

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Part Number(s) (NSID)	Top View	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LM3046M/NOPB LM3046M		SOIC NARROW	14	1 1	260 235	Detail	N/A	N/A	NSUZXYTTE# LM3046M
LM3046MX/NOPB LM3046MX		SOIC NARROW	14	1 1	260 235	Detail	N/A	N/A	NSUZXYTTE# LM3046M

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows

CAD Symbols and Models N/A

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LM3046M	SLM	0	44046	0	0	3532500	1	1002356520
LM3046MX	SLM	0	44046	0	0	3532500	1	1002356520

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.