The main distinguishing feature of the TL Op-Amp is that they incorporate high-voltage JFET and bipolar transistors which helps the transistor to have very high input impedance and low bias current. Also this Op-Amp has low noise and harmonic distortion making it an ideal choice for audio pre-amplifiers. The TL however is not meant for common 5V operation as it requires a minimum of 7V to operate. If you are curious to learn about few basic application circuits of this IC then you can read through how LM is used since both the IC shares the same applications. There are a plethora of application circuits for Op-Amp each having its characteristics and significance in its own way. But every Op-Amp designs will have some common design considerations or tips which are common among them and we will discuss the same further.
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Wide common-mode Rejection ratio of 70dB to 86dB and wide voltage supply range A low input bias current less Power Requirement Supply current is 1. The TLIC can be used in all those applications requiring a high slew rate, low input bias current and offset voltage and wide bandwidth.
As it is an op-amp IC, therefore, it is used in voltage followers, ac to dc conversions, sample and hold circuits, high-speed integrators. It is used for performing mathematical calculations. In addition to all these circuits, our computers, tablets and personal electronics also use this IC. Pin 2 is the inverting terminal of the amplifier and pin 3 is the non-inverting terminal.
Connect pin 4 to the ground and pin 7 to the positive power supply. It can be used as an inverting or non-inverting amplifier by feeding back output at the input with the help of two resistors. If the input voltage is supplied at a positive pin, then It behaves as a non-inverting op-amp, and the output voltage will be in a phase of the input voltage.
On the other hand, if the input voltage is supplied at the negative pin, the output and input voltages will be out of phase and it will behave as an inverting amplifier.
The circuit diagrams of both inverting and non-inverting amplifiers are given below: Non-Inverting Amplifier Example Circuit.
TL081/ TL082/TL084 JFET-Input Operational Amplifiers