Overview
The LM258AWYDT is a high-performance dual operational amplifier produced by STMicroelectronics. Designed for a wide range of applications, this component is part of the LM258 series, known for its reliability and versatility. The LM258AWYDT is particularly suited for industrial, automotive, and consumer electronics due to its low power consumption, wide supply voltage range, and robust performance. Its market positioning targets engineers and designers seeking cost-effective and efficient solutions for signal conditioning and amplification tasks. The unique selling points of the LM258AWYDT include its low input offset voltage, high gain bandwidth product, and compatibility with both single and dual power supplies.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | ±1.5 to ±18 | V | Dual Supply |
| Input Offset Voltage | 2 | mV | Typical |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.5 | V/µs | Typical |
| Input Bias Current | 20 | nA | Typical |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SO-8 |
Key Features
- Low power consumption for energy-efficient designs.
- Wide supply voltage range for versatile applications.
- Low input offset voltage for precision amplification.
- High gain bandwidth product for stable performance.
- Compatible with single and dual power supplies.
Applications
The LM258AWYDT is widely used in various fields, including:
- Industrial Automation: Signal conditioning, sensor amplification, and control systems.
- Automotive Electronics: Battery management, motor control, and lighting systems.
- Consumer Electronics: Audio amplification, signal processing, and power management.
- Medical Devices: Precision measurement and monitoring systems.
Q & A
1. What is the operating voltage range of the LM258AWYDT?
The LM258AWYDT operates within a supply voltage range of ±1.5V to ±18V for dual supplies.
2. What is the typical input offset voltage?
The typical input offset voltage is 2mV.
3. Can the LM258AWYDT be used with a single power supply?
Yes, it is compatible with both single and dual power supplies.
4. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is typically 1MHz.
5. What is the typical slew rate?
The typical slew rate is 0.5V/µs.
6. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
7. What package does the LM258AWYDT come in?
It is available in an SO-8 package.
8. Is the LM258AWYDT suitable for automotive applications?
Yes, it is well-suited for automotive electronics due to its robust performance.
9. What are the key features of the LM258AWYDT?
Key features include low power consumption, wide supply voltage range, and low input offset voltage.
10. Where can I find the datasheet for the LM258AWYDT?
The datasheet can be found on the official STMicroelectronics website or authorized distributors like Digi-Key or Mouser.
