LM3900 - Quad Amplifier [Discontinued]
Datasheet Obsolete Versions Application Notes Knowledge Base

Features
•Wide single supply voltage: 4 VDC to 32 VDC Range or dual supplies: ±2 VDC to ±16 VDC
•Supply current drain independent of supply voltage
•Low input biasing current: 30 nA
•High open-loop gain: 70 dB
•Wide bandwidth: 2.5 MHz (unity gain)
•Large output voltage swing: (V+ - 1) Vp-p
•Internally frequency compensated for unity gain
•Output short-circuit protection

 

General Description

The LM2900 series consists of four independent, dual input, internally compensated amplifiers which were designed specifically to operate off of a single power supply voltage and to provide a large output voltage swing. More...


Additional Resources

Application Notes



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LM2900/LM3900/LM3301 Quad Amplifiers 323
Kbytes		 7-Jan-96 Download

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Obsolete Versions

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LM3900M
NONE
NONE
23 Oct 1999
LM3900MX
NONE
NONE
23 Oct 1999
LM3900N
NONE
NONE
23 Oct 1999

General Description

The LM2900 series consists of four independent, dual input, internally compensated amplifiers which were designed specifically to operate off of a single power supply voltage and to provide a large output voltage swing. These amplifiers make use of a current mirror to achieve the non-inverting input function. Application areas include: ac amplifiers, RC active filters, low frequency triangle, squarewave and pulse waveform generation circuits, tachometers and low speed, high voltage digital logic gates.

Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-72: The LM3900: A New Current-Differencing Quad of Plus or Minus Input Amplifiers 649
Kbytes		 4-Nov-95 Download
AN-263: Application Note 263 Sine Wave Generation Techniques 350
Kbytes		 26-May-09 Download
AN-274: Application Note 274 CMOS A/D Converter Interfaces Easily with Many Microprocessors 73
Kbytes		 3-Oct-02 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-97: Application Note 97 Versatile Timer Operates from Microseconds to Hours 457
Kbytes		 24-Feb-99 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]