TL084BIN

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics:
  • High input impedance
  • Low output impedance
  • Wide bandwidth
  • Low noise
• Package: DIP-14 (Dual In-line Package with 14 pins)
• Essence: TL084BIN is a quad operational amplifier designed for general-purpose applications.
• Packaging/Quantity: Available in tubes or reels, typically sold in quantities of 25 or 50.

Specifications

• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Input Offset Current: 5 nA (maximum)
• Gain Bandwidth Product: 3 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Common Mode Rejection Ratio: 70 dB (typical)
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. Output (Op-Amp 1)
4. VCC+
5. Non-Inverting Input (Op-Amp 2)
6. Inverting Input (Op-Amp 2)
7. Output (Op-Amp 2)
8. VCC-
9. Non-Inverting Input (Op-Amp 3)
10. Inverting Input (Op-Amp 3)
11. Output (Op-Amp 3)
12. VCC+
13. Non-Inverting Input (Op-Amp 4)
14. Inverting Input (Op-Amp 4)
15. Output (Op-Amp 4)
16. VCC-

Functional Features

• High input impedance allows for easy interfacing with various signal sources.
• Low output impedance ensures minimal signal distortion and better driving capability.
• Wide bandwidth enables accurate amplification of high-frequency signals.
• Low noise performance enhances the signal-to-noise ratio in audio and measurement applications.

Advantages and Disadvantages

Advantages: - Versatile and suitable for a wide range of applications. - Reliable and widely available in the market. - Low power consumption. - Stable performance over temperature variations.

Disadvantages: - Limited slew rate compared to some specialized operational amplifiers. - Not specifically optimized for high-speed applications.

Working Principles

TL084BIN is based on the operational amplifier (op-amp) architecture. It utilizes multiple internal transistors and passive components to amplify and process analog signals. The op-amp's inputs, outputs, and power supply pins are interconnected according to the pin configuration mentioned above. By applying appropriate voltages to the inputs, the TL084BIN amplifies the difference between the two input voltages and produces an output voltage proportional to this difference.

Detailed Application Field Plans

The TL084BIN can be used in various applications, including but not limited to: 1. Audio Amplification: TL084BIN provides high-quality amplification for audio signals in audio systems, mixers, and musical instruments. 2. Signal Conditioning: It can be used to condition weak sensor signals in industrial automation and measurement systems. 3. Active Filters: TL084BIN is suitable for designing active filters that require precise frequency response control. 4. Oscillators: It can be used to build stable oscillators for generating clock signals or waveform generation. 5. Voltage Comparators: TL084BIN can be employed as a voltage comparator in threshold detection circuits.

Detailed and Complete Alternative Models

Some alternative models to TL084BIN include: - LM324 - NE5532 - OP07 - AD822

These alternatives offer similar functionality and can be used as replacements depending on specific requirements.

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