Overview
The LM258WYDT is a dual operational amplifier produced by STMicroelectronics, designed for a wide range of general-purpose applications. This product falls under the category of operational amplifiers (op-amps) and is well-suited for industrial, automotive, and consumer electronics markets. The LM258WYDT is known for its low power consumption, wide supply voltage range, and robust performance in harsh environments. Its unique selling points include high reliability, cost-effectiveness, and versatility, making it a competitive choice for designers seeking a dependable solution for signal conditioning and amplification tasks.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 3 to 32 | V | Single or dual supply |
| Input Offset Voltage | 2 | mV | Typical |
| Input Bias Current | 20 | nA | Typical |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.6 | V/µs | Typical |
| Operating Temperature Range | -40 to 125 | °C | Industrial grade |
| Package | SO-8 | - | Surface mount |
| Number of Channels | 2 | - | Dual op-amp |
Key Features
- Low Power Consumption: Ideal for battery-powered applications.
- Wide Supply Voltage Range: Operates from 3V to 32V, supporting single or dual supplies.
- High Reliability: Designed for industrial and automotive environments.
- Cost-Effective: Provides excellent performance at a competitive price.
- Versatile: Suitable for a variety of signal conditioning and amplification tasks.
Applications
The LM258WYDT is widely used in various fields, including:
- Industrial Automation: Signal amplification and filtering in control systems.
- Automotive Electronics: Sensor signal conditioning and motor control.
- Consumer Electronics: Audio amplification and signal processing.
- Power Management: Voltage regulation and monitoring.
- Medical Devices: Low-power signal amplification in portable devices.
Q & A
1. What is the operating voltage range of the LM258WYDT?
The LM258WYDT operates from 3V to 32V, supporting both single and dual supply configurations.
2. Is the LM258WYDT suitable for automotive applications?
Yes, the LM258WYDT is designed to meet the rigorous demands of automotive environments.
3. What is the typical input offset voltage?
The typical input offset voltage is 2mV.
4. Can the LM258WYDT be used in low-power applications?
Yes, it features low power consumption, making it ideal for battery-powered devices.
5. What is the package type of the LM258WYDT?
It comes in an SO-8 surface-mount package.
6. What is the gain bandwidth product of the LM258WYDT?
The gain bandwidth product is typically 1MHz.
7. Is the LM258WYDT suitable for industrial applications?
Yes, it is designed for industrial-grade performance and reliability.
8. What is the typical slew rate of the LM258WYDT?
The typical slew rate is 0.6V/µs.
9. How many channels does the LM258WYDT have?
It is a dual operational amplifier with two channels.
10. What is the operating temperature range?
The LM258WYDT operates from -40°C to 125°C, suitable for industrial and automotive applications.
