Overview
The TL084IDRG4 is a quad operational amplifier (op-amp) IC produced by Texas Instruments. It is known for its high performance and versatility, making it suitable for a wide range of analog circuits. Introduced in 1977, this component has been a staple in both professional and hobbyist electronic projects due to its robust features such as high input impedance, low input bias current, low noise, wide bandwidth, and good slew rate.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 14-SOIC (0.154, 3.90mm Width) |
| Number of Channels per Chip | 4 |
| Supply Voltage Range | 7V to 36V, ±3.5V to ±18V |
| Bandwidth | 3 MHz |
| Slew Rate | 13 V/μs |
| Input Bias Current | 30 pA (typical) |
| Input Offset Voltage | 9000 μV (max) |
| Operating Temperature Range | -40°C to 85°C |
| Maximum Power Dissipation | Not specified (refer to datasheet for detailed power dissipation calculations) |
| RoHS Compliance | Yes |
Key Features
- High input impedance and low input bias current, making it ideal for high-impedance sources.
- Low noise and high slew rate, suitable for audio and signal amplification.
- Wide bandwidth of 3 MHz, enabling it to handle high-frequency signals.
- Operates over a wide supply voltage range (7V to 36V, ±3.5V to ±18V), providing flexibility in design.
- Compact 14-SOIC package, convenient for space-constrained applications.
Applications
- Analog Signal Amplification: Suitable for amplifying low-level signals in various analog circuits.
- Filters: Can be used in active filter designs due to its high bandwidth and low noise.
- Oscillators and Waveform Generators: Its high slew rate and bandwidth make it suitable for generating precise waveforms.
- Analog Computation: Used in analog computing circuits for mathematical operations.
- Control Systems: Employed in feedback control systems requiring high precision and stability.
- Data Acquisition Systems: Used for amplifying and conditioning signals in data acquisition systems.
- Power Supply Circuits: Can be used in power supply circuits for voltage regulation and monitoring.
- Analog and Digital Conversion: Utilized in circuits that interface between analog and digital systems.
Q & A
- What is the TL084IDRG4?
The TL084IDRG4 is a quad operational amplifier (op-amp) IC produced by Texas Instruments.
- What package type does the TL084IDRG4 come in?
The TL084IDRG4 comes in a 14-SOIC package.
- What is the supply voltage range for the TL084IDRG4?
The supply voltage range is 7V to 36V, or ±3.5V to ±18V.
- What is the bandwidth of the TL084IDRG4?
The bandwidth is 3 MHz.
- What is the slew rate of the TL084IDRG4?
The slew rate is 13 V/μs.
- Is the TL084IDRG4 RoHS compliant?
Yes, the TL084IDRG4 is RoHS compliant.
- What are some common applications of the TL084IDRG4?
Common applications include analog signal amplification, filters, oscillators, analog computation, control systems, data acquisition systems, power supply circuits, and analog and digital conversion.
- What is the operating temperature range of the TL084IDRG4?
The operating temperature range is -40°C to 85°C.
- What is the typical input bias current of the TL084IDRG4?
The typical input bias current is 30 pA.
- Where can I find detailed specifications for the TL084IDRG4?
Detailed specifications can be found in the datasheet available from Texas Instruments or distributors like Digi-Key, Mouser, and Heisener.
