TL084ACDE4

Product Overview

• Category: Integrated Circuit
• Use: Operational Amplifier
• Characteristics: High input impedance, low offset voltage, low power consumption
• Package: DIP-14 (Dual In-Line Package with 14 pins)
• Essence: TL084ACDE4 is a quad operational amplifier that provides high-performance amplification for various applications.
• Packaging/Quantity: Available in reels of 2,500 units or tubes of 50 units.

Specifications

• Supply Voltage: ±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)
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The TL084ACDE4 has a DIP-14 package with the following pin configuration:

__ __ 1 --| 1 14 |-- Vcc+ 2 --| 2 13 |-- Output 4 3 --| 3 12 |-- Input 4- 4 --| 4 11 |-- Input 4+ 5 --| 5 10 |-- Input 3- 6 --| 6 9 |-- Input 3+ 7 --| 7 8 |-- Output 3 ----------

Functional Features

• Quad operational amplifier in a single package
• High input impedance allows for accurate signal amplification
• Low offset voltage ensures minimal error in amplification
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Compact design with multiple amplifiers in a single package - High input impedance for accurate signal amplification - Low offset voltage minimizes error in amplification - Low power consumption for energy efficiency

Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Slightly higher input bias current than certain alternatives

Working Principles

The TL084ACDE4 operates as a voltage amplifier, taking an input signal and amplifying it to a higher level. It utilizes internal transistors and resistors to achieve the desired amplification characteristics. The high input impedance allows it to accurately amplify weak signals without loading the source. The low offset voltage ensures minimal error in the amplified output.

Detailed Application Field Plans

The TL084ACDE4 is commonly used in various applications, including:

1. Audio Amplification: It can be used in audio equipment such as mixers, amplifiers, and preamplifiers.
2. Signal Conditioning: It is suitable for conditioning signals in measurement and control systems.
3. Active Filters: The TL084ACDE4 can be used in active filter circuits to shape frequency response.
4. Instrumentation Amplifiers: It is utilized in instrumentation amplifiers for precise signal amplification in measurement devices.
5. Oscillators: The TL084ACDE4 can be employed in oscillator circuits for generating stable waveforms.

Detailed and Complete Alternative Models

Some alternative models to TL084ACDE4 that offer similar functionality include:

1. LM324: Quad operational amplifier with similar specifications and pin configuration.
2. TL074: Quad operational amplifier with lower power consumption and wider supply voltage range.
3. OP4177: Precision quad operational amplifier with low offset voltage and low noise performance.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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