LF441 Datasheet | National Semiconductor

LF441 Low Power JFET Input Operational Amplifier Obsolete February 1995 LF441 Low Power JFET Input Operational Amplifier General Description The LF441 low power operational amplifier provides many of the same AC characteristics as the industry standard LM741 while greatly improving the DC characteristics of the LM741 The amplifier has the same bandwidth slew rate and gain (10 kX load) as the LM741 and only draws one tenth the supply current of the LM741 In addition the well matched high voltage JFET input devices of the LF441 reduce the input bias and offset currents by a factor of 10 000 over the LM741 A bination of careful layout design and internal trimming guarantees very low...