Texas Instruments

LF412CD  

OP Amps, Buffer Amps ICs

LF412CD Description

The LF412CD from Texas Instruments is a high-performance dual JFET-input operational amplifier housed in an 8-SOIC surface-mount package. Designed for precision analog applications, it combines low input bias current (50 pA) and low input offset voltage (500 µV) with a wide supply voltage range (7V to 36V). With a slew rate of 13V/µs and a gain bandwidth product of 3 MHz, it delivers fast signal processing while maintaining stability. The device operates within a 0°C to 70°C temperature range, making it suitable for industrial and commercial environments.

LF412CD Features

• Low Input Bias Current (50 pA): Minimizes errors in high-impedance circuits.
• Wide Supply Voltage Range (7V to 36V): Supports flexible power configurations.
• High Slew Rate (13V/µs): Ensures fast transient response for dynamic signals.
• Low Input Offset Voltage (500 µV): Enhances DC accuracy in precision applications.
• Dual-Channel Design (2 Circuits): Saves board space in multi-channel systems.
• Surface-Mount Package (8-SOIC): Ideal for compact PCB layouts.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.

LF412CD Applications

The LF412CD excels in applications requiring high input impedance, low noise, and fast response, such as:

• Active Filters & Signal Conditioning: Due to its low distortion and stable bandwidth.
• Instrumentation Amplifiers: Leveraging its low input bias current for accurate measurements.
• Data Acquisition Systems: Where wide supply range and precision are critical.
• Audio Processing: Benefiting from its high slew rate and low noise.
• Industrial Control Systems: Operating reliably in moderate temperature environments.

Conclusion of LF412CD

The LF412CD is a versatile, high-performance op-amp ideal for precision analog designs. Its JFET inputs, wide voltage range, and robust performance make it superior to standard bipolar op-amps in high-impedance and low-noise applications. While it is on Last Time Buy status, its combination of speed, accuracy, and reliability ensures it remains a strong choice for legacy and new designs requiring stable, high-fidelity signal processing.

LF412CD Documents

Download datasheets and manufacturer documentation for LF412CD

Datasheets :

LF412C      

PCN Obsolescence/ EOL :

EOL NOTICE 17/Feb/2023       EOL PDN20230217005.3A 23/Feb/2023      

HTML Datasheet :

LF412C      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018