LM3900N Texas Instruments, Quad, Op Amps, 2.5MHz, 32 V, 14-Pin PDIP

The Texas Instruments operational amplifier is designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide band width and large output voltage swing.

Designed to be interchangeable with national semiconductor
Internal frequency compensation
Low input bias current