Overview
The LM258AMX is a dual general-purpose operational amplifier produced by Fairchild Semiconductor. It is designed for a wide range of applications, including industrial, automotive, and consumer electronics. The device features low power consumption, high gain, and a wide operating voltage range, making it suitable for various signal conditioning and amplification tasks. Its market positioning targets engineers and designers looking for reliable and cost-effective solutions in analog circuit design.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3 to 32 | V | Single or dual supply |
| Input Offset Voltage | 2 | mV | Typical |
| Input Bias Current | 45 | nA | Maximum |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.3 | V/µs | Typical |
| Operating Temperature | 0 to +70 | °C | |
| Package | SOIC-8 | Surface Mount |
Key Features
- Low power consumption
- Wide supply voltage range
- High gain bandwidth product
- Low input bias current
- Available in surface mount package
Applications
The LM258AMX is widely used in various applications such as signal conditioning, active filters, and voltage followers. It is also employed in industrial control systems, automotive electronics, and consumer devices like audio amplifiers and sensor interfaces. Its robust design and reliable performance make it a preferred choice for engineers in diverse fields.
Q & A
1. What is the operating voltage range of LM258AMX?
The operating voltage range is from 3V to 32V, suitable for both single and dual supply configurations.
2. What is the typical input offset voltage?
The typical input offset voltage is 2mV.
3. What is the gain bandwidth product of LM258AMX?
The gain bandwidth product is typically 1MHz.
4. What is the slew rate of LM258AMX?
The slew rate is typically 0.3V/µs.
5. What is the maximum input bias current?
The maximum input bias current is 45nA.
6. What is the operating temperature range?
The operating temperature range is from 0°C to +70°C.
7. What package does LM258AMX come in?
It comes in an SOIC-8 surface mount package.
8. Is LM258AMX suitable for low power applications?
Yes, it is designed for low power consumption, making it suitable for low power applications.
9. Can LM258AMX be used in automotive electronics?
Yes, its robust design and wide operating voltage range make it suitable for automotive electronics.
10. What are some typical applications of LM258AMX?
Typical applications include signal conditioning, active filters, voltage followers, and sensor interfaces.
