TL084 circuits JFET Input Op-amp
TL084 is a frequency compensated, industry-standard, high quality, JFET input Op-amp. The BIFET technology provides wide bandwidths and fast slew rates with low input bias currents, the input offset currents, and supply currents. The IC has a range of working conditions a wide range of working voltages and possesses direct interfacing capability with almost every PMOS, CMOS, and NMOS device. Moreover, the IC offers a wide array of features such as high noise immunity, ESD barring/reduction, and exceptionally low power dissipation.
TL084 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | OUTPUT 1 | Output Of Amplifier 1 |
| 2 | INV-INPUT 1 | Inverting Input Of Amplifier 1 |
| 3 | NON-INV-INPUT 1 | Non Inverting Input Of Amplifier 1 |
| 4 | VCC | Collector Supply Voltage |
| 5 | NON-INV-INPUT 2 | Non Inverting Input Of Amplifier 2 |
| 6 | INV-INPUT 2 | Inverting Input Of Amplifier 2 |
| 7 | OUTPUT 2 | Output Of Amplifier 2 |
| 8 | OUTPUT 3 | Output Of Amplifier 3 |
| 9 | INV-INPUT 3 | Inverting Input Of Amplifier 3 |
| 10 | NON-INV-INPUT 3 | Non Inverting Input Of Amplifier 3 |
| 11 | VEE | Emitter Supply Voltage |
| 12 | NON-INV-INPUT 4 | Non Inverting Input Of Amplifier 4 |
| 13 | INV-INPUT 4 | Inverting Input Of Amplifier 4 |
| 14 | OUTPUT 4 | Output Of Amplifier 4 |
TL084 Features
- Input Offset Voltage Options of 6.0 mV and 15 mV Max
- Low Input Bias Current: 30 pA
- Low Input Offset Current: 5.0 pA
- Wide Gain Bandwidth: 4.0 MHz
- High Slew Rate: 13 V/s
- Low Supply Current: 1.4 mA per Amplifier
- High Input Impedance: 1012
Application
- Circuit requiring high input impedance
- Amplifier Circuits
- Buffer application
- Audio pre-amplification
- Multi-stage Voltage generators
- Audio/noise filter circuits
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