Overview
The LM258YPT is a dual operational amplifier produced by STMicroelectronics, designed for a wide range of applications requiring low power consumption and high performance. This component is part of the LM258 series, which is known for its versatility in both single and dual power supply configurations. The LM258YPT is particularly suitable for industrial, automotive, and consumer electronics applications due to its robust design and reliable performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3 to 30 | V | Single or Dual Supply |
| Input Offset Voltage | 5 | mV | Max |
| Gain Bandwidth Product | 1.1 | MHz | |
| Slew Rate | 0.6 | V/µs | |
| Operating Temperature Range | -40 to +105 | °C | |
| Package | SOIC-8 |
Key Features
- Low power consumption independent of the supply voltage.
- Wide range of supply voltage from 3V to 30V.
- Internal frequency compensation for ease of use.
- Directly interfacable with logic systems operating at 5V.
Applications
The LM258YPT is widely used in various applications including transducer amplifiers, DC gain blocks, and all conventional op-amp circuits. Its ability to operate from a single power supply makes it ideal for portable and battery-powered devices. Additionally, it is used in automotive electronics for sensor signal conditioning and in industrial controls for process monitoring.
Q & A
1. What is the operating voltage range of the LM258YPT?
The LM258YPT can operate from a supply voltage of 3V to 30V, suitable for both single and dual supply configurations.
2. Can the LM258YPT be used in automotive applications?
Yes, its robust design and wide operating temperature range make it suitable for automotive electronics, particularly in sensor signal conditioning.
3. What is the gain bandwidth product of the LM258YPT?
The gain bandwidth product is 1.1 MHz, which is sufficient for a wide range of audio and signal processing applications.
4. Is the LM258YPT suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for portable and battery-powered applications.
5. What is the package type of the LM258YPT?
It comes in an SOIC-8 package, which is compact and suitable for surface mount technology.
6. Does the LM258YPT require external frequency compensation?
No, it includes internal frequency compensation, simplifying the design process.
7. What is the maximum input offset voltage?
The maximum input offset voltage is 5 mV.
8. Can the LM258YPT operate in extreme temperatures?
Yes, it operates within a temperature range of -40°C to +105°C, making it suitable for harsh environments.
9. What is the slew rate of the LM258YPT?
The slew rate is 0.6 V/µs, which is adequate for most general-purpose applications.
10. Is the LM258YPT RoHS compliant?
Yes, it is compliant with RoHS standards, ensuring it is free from hazardous substances.
