TL084 Quad JFET-Input Operational Amplifier 3mV 3MHz 30pA DIP-14
TL084 quad JFET-input operational amplifier features 3MHz bandwidth and ultra-low input bias current (30pA). Ideal for high-impedance analog circuits.
11.00 EGP
Buy NowTL084 Quad JFET-Input Operational Amplifier 3mV 3MHz 30pA DIP-14
The TL084CN is a monolithic quad operational amplifier integrating high-voltage JFET to deliver high-speed performance with minimal power consumption. Characterized by an exceptionally low input bias current (30pA) and offset voltage (3mV), it excels in high-impedance sensor interfaces, precision integrators, and audio signal chains. The 3MHz bandwidth and 13V/µs slew rate enable accurate amplification of fast signals, while internal frequency compensation ensures stability without external components.
Features:
- Quad JFET-input operational amplifiers for high-impedance applications.
- Low input offset voltage of 3mV (typical) for precise DC accuracy.
- Unity-gain bandwidth of 3MHz supporting medium-speed signal processing.
- Ultra-low input bias current of 30pA (typical) to minimize loading effects.
- High slew rate for fast transient response without distortion.
- Wide supply voltage range compatible with single or dual supplies.
- Internal frequency compensation for stable operation.
- Output short-circuit protection for enhanced durability.
Pinout
Pin Configuration:
| Pin Number | Pin Name | Description |
| 1,7,10,16 | Op-Amp Output Pins | These are the output pins of the four Op-Amps |
| 2,6,11,15 | Input Inverting Pins | These are the input inverting pins of the four Op-Amps |
| 3,5,12,14 | Input Non-Inverting Pins | These are the input non-inverting pins of the four Op-Amps |
| 4 | Vcc (+) | Positive Supply Rail of the Op-Amp |
| 13 | Vcc (-) | Negative Supply Rail of the Op-Amp |
Specifications:
| Parameter | Value |
|---|---|
| Architecture | JFET Input, Bipolar Output |
| Number of Channels | 4 |
| Gain Bandwidth Product | 3MHz |
| Input Offset Voltage | 3mV (max) |
| Slew Rate | 13V/µs |
| Input Bias Current | 30pA |
| Common-Mode Rejection Ratio | 70dB |
| Supply Voltage Range | ±3.5V to ±18V |
| Operating Temperature | -40°C to +125°C |
| Package | DIP-14 |
| Input Impedance | >1 TΩ |
Applications:
- Active filters and precision integrators in audio processing.
- High-impedance instrumentation amplifiers for sensor signal conditioning.
- Voltage followers in test equipment and data acquisition systems.
- Analog computing modules for sum/difference amplifiers.
- Power supply error amplifiers requiring wide voltage range.
Package Include:
1x TL084 Quad JFET-Input Operational Amplifier 3mV 3MHz 30pA DIP-14.