Overview
The LM258YDT is a dual operational amplifier produced by STMicroelectronics, designed for a wide range of applications requiring low power consumption and extended common-mode input voltage range. This component is particularly suitable for single-supply or split-supply operations, making it versatile for various electronic designs. Its market positioning targets cost-sensitive applications, offering a balance between performance and affordability. The LM258YDT stands out for its ability to operate from a supply voltage as low as 3V up to 32V, with a static current significantly lower than traditional operational amplifiers, making it an excellent choice for battery-powered devices and energy-efficient applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3 to 32 | V | |
| Input Offset Voltage | 2 | mV | Max at 25°C |
| Input Bias Current | 20 | nA | |
| Gain Bandwidth Product | 1.2 | MHz | |
| Slew Rate | 0.3 | V/µs | |
| Operating Temperature | -40 to 105 | °C | |
| Package | SO-8 |
Key Features
- Low power consumption, ideal for battery-operated devices.
- Wide supply voltage range from 3V to 32V.
- Internal frequency compensation simplifies circuit design.
- ESD protection enhances durability and reliability.
- Available in a compact SO-8 package for space-constrained applications.
Applications
The LM258YDT is widely used in various fields such as industrial control systems, consumer electronics, and automotive applications. Its ability to operate efficiently over a wide range of supply voltages makes it particularly suitable for portable devices, power management systems, and sensor signal conditioning. In automotive applications, it is used in control modules and sensor interfaces due to its robustness and reliability. Additionally, its low power consumption and extended temperature range make it an ideal choice for harsh environmental conditions.
Q & A
What is the operating voltage range of the LM258YDT?
The LM258YDT can operate from a supply voltage of 3V to 32V.
Is the LM258YDT suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
What is the typical input offset voltage of the LM258YDT?
The typical input offset voltage is 2mV at 25°C.
Can the LM258YDT be used in automotive applications?
Yes, it is suitable for automotive applications due to its robustness and reliability.
What package does the LM258YDT come in?
It is available in an SO-8 package.
Does the LM258YDT have ESD protection?
Yes, it includes ESD protection to enhance durability.
What is the gain bandwidth product of the LM258YDT?
The gain bandwidth product is 1.2MHz.
Is internal frequency compensation provided in the LM258YDT?
Yes, it has internal frequency compensation.
What is the operating temperature range of the LM258YDT?
It can operate from -40°C to 105°C.
Can the LM258YDT be used in industrial control systems?
Yes, it is widely used in industrial control systems.
