Texas Instruments Instrumentation, OP Amps, Buffer Amps LF411ACN

The LF411ACN is a low-cost, high-speed JFET input operational amplifier designed for applications requiring low input offset voltage and drift. It features an internally trimmed offset voltage of 0.5 mV (typical) and an input offset voltage drift of 30 ¬µV/¬8C. The amplifier operates with a low supply current of 1.8 mA while maintaining a wide gain bandwidth of 3 MHz and a high slew rate of 7 V/¬µs (minimum). With a high input impedance of 10^12 ,Ѷ and low input bias current of 50 pA, the LF411ACN is suitable for high-speed integrators, fast D/A converters, and sample-and-hold circuits. The device is pin-compatible with the standard LM741, allowing for easy upgrades in existing designs. It also exhibits low total harmonic distortion and fast settling time, making it a versatile choice for precision applications.