TI TL081D Wide Bandwidth JFET Input Op Amp SO8 (Pk of 5)
TI TL081D Wide Bandwidth JFET Input Op Amp SO8 (Pk of 5)
Manufactured by Texas Instruments - Part # TL081DR - SO8 SMD Package
Supplied on cut tape
FEATURES
Internally trimmed offset voltage - 15 mV
Low input bias current - 50 pA
Low input noise voltage - 25 nV√Hz
Low input noise current - 0.01 pA√Hz
Wide gain bandwidth - 4 MHz
High slew rate - 13 V/µs
Low supply current - 1.8 mA
High input impedance 1012Ω
Low total harmonic distortion AV = 10, - <0.02%
RL = 10k, VO = 20 Vp-p,
BW = 20 Hz - 20 kHz
Low 1/f noise corner - 50 Hz
Fast settling time to 0.01% - 2 ms
DESCRIPTION
The TL081 is a low cost high speed JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET II™ 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 compatible 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 recommended. If maximum supply current is important, however, the TL081C is the better choice.
FEATURES
Internally trimmed offset voltage - 15 mV
Low input bias current - 50 pA
Low input noise voltage - 25 nVHz
Low input noise current - 0.01 pAHz
Wide gain bandwidth - 4 MHz
High slew rate - 13 V/us
Low supply current - 1.8 mA
High input impedance 1012R
Low total harmonic distortion AV = 10, - <0.02%
RL = 10k, VO = 20 Vp-p,
BW = 20 Hz - 20 kHz
Low 1/f noise corner - 50 Hz
Fast settling time to 0.01% - 2 ms
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 compatible 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 recommended. If maximum supply current is important, however, the TL081C is the better choice.
