Overview
The LM318PS is a high-performance operational amplifier produced by Texas Instruments. It is part of the broader category of amplifier circuits and is known for its fast and general-purpose capabilities. This operational amplifier is designed to operate with a wide range of supply voltages and is suitable for various applications requiring high slew rates and good common-mode rejection ratios.
Key Specifications
| Specification | Value |
|---|---|
| Amplifier Type | Operational Amplifier |
| Package Type | SOIC (Small Outline IC) |
| Pin Count | 8 |
| Operating Temperature Range | 0°C to 70°C |
| Supply Voltage Limit | -20 V to 20 V |
| Supply Voltage Nominal | -15 V to 15 V |
| Slew Rate Nominal | 70 V/μs |
| Common-mode Reject Ratio Nominal | 100 dB |
| Input Offset Voltage Max | 15000 μV |
| Unity Gain Bandwidth Nominal | 15000 kHz |
| Average Bias Current Max | 0.75 μA |
| Surface Mount | Yes |
| Technology | Bipolar |
| Terminal Finish | Nickel/Palladium/Gold |
Key Features
- High slew rate of 70 V/μs, making it suitable for high-speed applications.
- Excellent common-mode rejection ratio of 100 dB, ensuring good noise immunity.
- Wide supply voltage range from -20 V to 20 V, allowing for flexibility in circuit design.
- Low average bias current of 0.75 μA, contributing to low power consumption.
- Unity gain bandwidth of 15000 kHz, supporting a wide range of frequencies.
- Surface mount package (SOIC) for easy integration into modern PCB designs.
- Bipolar technology for robust performance across various operating conditions.
Applications
The LM318PS operational amplifier is versatile and can be used in a variety of applications, including:
- Audio and video circuits where high slew rates and good common-mode rejection are essential.
- Instrumentation and measurement systems requiring high accuracy and stability.
- Control systems and feedback loops in industrial and automotive applications.
- Medical devices and equipment that demand high performance and reliability.
- General-purpose amplification in electronic circuits where a wide supply voltage range is beneficial.
Q & A
- What is the typical operating temperature range for the LM318PS?
The LM318PS operates within a temperature range of 0°C to 70°C.
- What is the maximum supply voltage for the LM318PS?
The maximum supply voltage for the LM318PS is 20 V.
- What is the slew rate of the LM318PS?
The slew rate of the LM318PS is 70 V/μs.
- Is the LM318PS RoHS compliant?
Yes, the LM318PS is RoHS compliant.
- What is the input offset voltage maximum for the LM318PS?
The input offset voltage maximum for the LM318PS is 15000 μV.
- What is the unity gain bandwidth of the LM318PS?
The unity gain bandwidth of the LM318PS is 15000 kHz.
- Is the LM318PS suitable for surface mount applications?
Yes, the LM318PS is suitable for surface mount applications.
- What technology is used in the LM318PS?
The LM318PS uses bipolar technology.
- What is the common-mode rejection ratio of the LM318PS?
The common-mode rejection ratio of the LM318PS is 100 dB.
- What is the average bias current maximum for the LM318PS?
The average bias current maximum for the LM318PS is 0.75 μA.
