The TL084 JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset-voltage temperature coefficient.
Features:-
• Low Power Consumption: 1.4 mA/ch Typical
• Wide Common-Mode and Differential Voltage Ranges
• Low Input Bias Current: 30 pA Typical
• Low Input Offset Current: 5 pA Typical
• Output Short-Circuit Protection
• Low Total Harmonic Distortion: 0.003% Typical
• High Input Impedance: JFET Input Stage
• Latch-Up-Free Operation
• High Slew Rate: 13 V/μs Typical
• Common-Mode Input Voltage Range
• Includes VCC+
Specification:-
| Parameter | Specification |
| Number of channels (#) | 4 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 30 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 7 |
| Rail-to-rail | In to V+ |
| GBW (Typ) (MHz) | 3 |
| Slew rate (Typ) (V/us) | 13 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 6 |
| Iq per channel (Typ) (mA) | 1.4 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 18 |
| Rating | See Data Sheet |
| Operating temperature range © | 0 to 70, -40 to 85, -40 to 125 |
| Offset drift (Typ) (uV/C) | 18 |
| Input bias current (Max) (pA) | 200 |
| CMRR (Typ) (dB) | 86 |
| Output current (Typ) (mA) | 10 |
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