Overview
The TL084CDRE4 is a high-performance, J-FET input, quad operational amplifier produced by Texas Instruments. It is part of the TL084 series, which are next-generation versions of the industry-standard TL08x devices. These amplifiers are designed to provide outstanding value for cost-sensitive applications, offering features such as low offset voltage, high slew rate, and wide common-mode and differential voltage ranges.
The TL084CDRE4 is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for surface mount applications. This component is highly versatile and reliable, making it an excellent choice for a wide range of electronic projects.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Circuits | 4 | |
| Slew Rate | 13 V/µs | V/µs |
| Gain Bandwidth Product | 3 MHz | MHz |
| Input Bias Current | 30 pA | pA |
| Input Offset Voltage | 3 mV | mV |
| Supply Voltage Range | 10 V to 30 V | V |
| Operating Temperature Range | 0°C to 70°C | °C |
| Output Current per Channel | 10 mA | mA |
| Package Type | 14-SOIC |
Key Features
- High Slew Rate: 13 V/µs, ensuring fast response times in various applications.
- Low Offset Voltage: 3 mV, reducing errors in output signals.
- Low Input Bias and Offset Currents: Minimizing the current drawn from the input signal, which is beneficial for high-impedance sources.
- Wide Common-Mode and Differential Voltage Ranges: Including common-mode input voltage range up to VCC+, enhancing flexibility in circuit design.
- Output Short-Circuit Protection: Preventing damage from short circuits to the output.
- Low Noise: With a noise voltage of 18 nV/√Hz at 1 kHz, suitable for applications requiring low noise levels.
- High ESD Protection: Up to 1.5 kV HBM, ensuring robustness against electrostatic discharge.
- Integrated EMI and RF Filters: Enhancing the component's ability to operate in noisy environments.
Applications
The TL084CDRE4 is suitable for a wide range of applications due to its high performance and versatility. Some common uses include:
- Audio Equipment: Due to its low noise and high slew rate, it is ideal for audio amplification and processing circuits.
- Medical Devices: Its low offset voltage and high input impedance make it suitable for medical instrumentation.
- Industrial Control Systems: The component's robustness and wide operating temperature range make it a good fit for industrial control and monitoring systems.
- Automotive Electronics: Its ability to operate across a wide supply voltage range and withstand harsh environments makes it suitable for automotive applications.
Q & A
- What is the typical slew rate of the TL084CDRE4?
The typical slew rate of the TL084CDRE4 is 13 V/µs.
- What is the input offset voltage of the TL084CDRE4?
The input offset voltage of the TL084CDRE4 is typically 3 mV.
- What is the operating temperature range of the TL084CDRE4?
The operating temperature range of the TL084CDRE4 is from 0°C to 70°C.
- What is the maximum supply voltage for the TL084CDRE4?
The maximum supply voltage for the TL084CDRE4 is 30 V.
- Does the TL084CDRE4 have output short-circuit protection?
Yes, the TL084CDRE4 has output short-circuit protection.
- What is the package type of the TL084CDRE4?
The TL084CDRE4 is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package.
- What is the gain bandwidth product of the TL084CDRE4?
The gain bandwidth product of the TL084CDRE4 is 3 MHz.
- Is the TL084CDRE4 suitable for high-impedance sources?
Yes, the TL084CDRE4 is suitable for high-impedance sources due to its low input bias and offset currents.
- Does the TL084CDRE4 have integrated EMI and RF filters?
Yes, the TL084CDRE4 has integrated EMI and RF filters.
- What is the typical input bias current of the TL084CDRE4?
The typical input bias current of the TL084CDRE4 is 30 pA.
