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 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.

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Datasheet

Title		Size	Date	Other Language
	LM2900/LM3900/LM3301 Quad Amplifiers	323 Kbytes	7-Jan-96

Featured Application Notes

Title		Size	Date	Other Language
	AN-1880: Application Note 1880 LM2854 1MHz Buck Regulator Demo Board	692 Kbytes	27-Aug-08
	AN-1786: Application Note 1786 LM2854 500 kHz Buck Regulator Evaluation Board	760 Kbytes	2-Apr-08

More Application Notes

Title		Size	Date	Other Language
	AN-97: Application Note 97 Versatile Timer Operates from Microseconds to Hours	457 Kbytes	24-Feb-99
	AN-162: AN-162 LM2907 Tachometer/Speed Switch Building Block Applications	309 Kbytes	1-May-04
	AN-607: Pulse Width Modulation A/D Conversion Techniques with COP800 Family Microcontrollers	148 Kbytes	5-Aug-95
	AN-1237: Application Note 1237 RSDS™ Flat Panel Display Design Guidelines Part 2	141 Kbytes	14-May-03

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM2900N	NONE	NONE	10 Mar 1998