Overview
The LM318P3 is a high-performance operational amplifier produced by Texas Instruments. It is part of the LM118, LM218, and LM318 family, which are precision, fast operational amplifiers designed for applications requiring wide bandwidth and high slew rate. These devices are known for their high speed and fast settling time, making them suitable for a variety of applications including A/D converters, oscillators, active filters, sample and hold circuits, and general-purpose amplifiers.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | ±5 V to ±20 V |
| Slew Rate | 50 V/μs (Min) |
| Small Signal Bandwidth | 15 MHz (Typ) |
| Bias Current | 250 nA (Max) |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | PDIP (P), SOIC (D), SOP (PS) |
| Input Voltage | ±15V |
| Output ESD Tolerance | 2000V (Human Body Model) |
Key Features
- High slew rate of 50 V/μs, ensuring fast response times.
- Wide bandwidth of 15 MHz, suitable for high-frequency applications.
- Internal frequency compensation for stability.
- Input and output overload protection for robust operation.
- Same pin assignments as general-purpose operational amplifiers, facilitating easy integration.
- Limited built-in ESD protection; requires careful handling to prevent damage.
Applications
- A/D converters: The high speed and fast settling time make these op amps ideal for analog-to-digital conversion applications.
- Oscillators: Suitable for use in oscillator circuits due to their high slew rate and bandwidth.
- Active filters: Can be used in active filter designs requiring high frequency response.
- Sample and hold circuits: The fast settling time is beneficial in sample and hold applications.
- General-purpose amplifiers: Can be used in various general-purpose amplification tasks.
Q & A
- What is the slew rate of the LM318P3?
The slew rate of the LM318P3 is 50 V/μs (Min). - What is the operating temperature range of the LM318P3?
The operating temperature range is 0°C to 70°C. - What are the typical applications of the LM318P3?
The LM318P3 is typically used in A/D converters, oscillators, active filters, sample and hold circuits, and general-purpose amplifiers. - What is the supply voltage range for the LM318P3?
The supply voltage range is ±5 V to ±20 V. - Does the LM318P3 have built-in ESD protection?
The LM318P3 has limited built-in ESD protection and requires careful handling to prevent damage. - What is the small signal bandwidth of the LM318P3?
The small signal bandwidth is 15 MHz (Typ). - What are the package types available for the LM318P3?
The package types available are PDIP (P), SOIC (D), and SOP (PS). - What is the bias current of the LM318P3?
The bias current is 250 nA (Max). - How should the LM318P3 be handled to prevent electrostatic damage?
The leads should be shorted together or the device placed in conductive foam during storage or handling. - What is the output ESD tolerance of the LM318P3?
The output ESD tolerance is 2000V (Human Body Model).
