LM12458CIVX/NOPB

The LM12458CIVX/NOPB is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. This component is part of the LM124 series, which is known for its versatility and reliability in various applications, including signal conditioning, filtering, and amplification.

Key Features:

1. Type: Quad Operational Amplifier

   • The LM12458CIVX/NOPB contains four independent, high-gain, frequency-compensated operational amplifiers in a single package, making it suitable for multi-channel applications.

2. Supply Voltage:

   • It operates over a wide supply voltage range, typically from ±2.5V to ±15V, allowing it to be used in both single-supply and dual-supply configurations.

3. Input Characteristics:

   • The op-amp features a high input impedance, which minimizes the loading effect on preceding stages. This is crucial for maintaining signal integrity in sensitive applications.
   • It has a low input offset voltage, ensuring accurate signal amplification.

4. Output Characteristics:

   • The LM12458CIVX/NOPB provides a high output current capability, allowing it to drive loads effectively without significant distortion.
   • It has a rail-to-rail output swing, which maximizes the output voltage range and enhances the dynamic range of the application.

5. Frequency Response:

   • The op-amp exhibits a wide bandwidth and fast slew rate, making it suitable for high-speed applications. The gain-bandwidth product is typically around 1 MHz, which is adequate for many audio and signal processing tasks.

6. Thermal Performance:

   • The device is designed to operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

7. Package Type:

   • The LM12458CIVX/NOPB is available in a compact, surface-mount package (such as TSSOP or SOIC), which is ideal for space-constrained designs.

8. Applications:

   • This op-amp is widely used in various applications, including audio processing, active filters, instrumentation amplifiers, and signal conditioning circuits.

9. Environmental Considerations:

   • The "NOPB" designation indicates that the part is lead-free and compliant with RoHS standards, making it an environmentally friendly choice for modern electronic designs.

Summary:

The LM12458CIVX/NOPB from Texas Instruments is a versatile and reliable quad operational amplifier that offers high performance in a compact package. Its wide supply voltage range, high input impedance, low offset voltage, and robust output capabilities make it suitable for a variety of applications in consumer electronics, industrial equipment, and automotive systems.