TL081 Datasheet | National Semiconductor

Description The TL081 is a low cost high speed JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET IITM technology) The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate In addition well matched high voltage JFET input devices provide very low input bias and offset currents The TL081 is pin patible with the standard LM741 and uses the same offset voltage adjustment circuitry This feature allows designers to immediately upgrade the overall performance of existing LM741 designs The TL081 may be used in applications such as high speed integrators fast D A converters sample-and-hold circuits and many other circuits requiring low input offset voltage low input bias current high input impedance high slew rate and wide bandwidth The devices has low noise and offset voltage drift but for applications where these requirements are critical the LF356 is remended If maximum supply current is important however the TL081C is the better choice Features Y Y Y Y Y Y Y Y Y Internally trimmed offset voltage Low input bias current Low input noise voltage Low input noise current Wide gain bandwidth High slew rate Low supply current High input impedance Low total harmonic distortion AV e 10 RL e 10k VO e 20 Vp-p BW e 20 Hzb20 k Hz Low 1 f noise corner Fast settling time to 0 01% 15 m V 50 p A 25 n V 0Hz 0 01 p A 0Hz 4 MHz 13 V ms 1 8 m A 1012X k 0 02% 50 Hz 2 ms Typical Connection Simplified Schematic TL H 8358 - 1 Connection Diagram Dual-In-Line Package TL H 8358 - 2 TL H 8358 - 4 Order Number TL081CP See NS Package Number N08E BI-FET IITM is a trademark of National Semiconductor Corp C1995 National Semiconductor Corporation TL H 8358 RRD-B30M125 Printed in U S A Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage Power Dissipation (Notes...