Texas Instruments

LF398M/NOPB  

OP Amps, Buffer Amps ICs

LF398M/NOPB Description

The LF398M/NOPB is a high-performance Sample and Hold Amplifier designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is specifically engineered to capture and hold analog signals with high accuracy and minimal distortion. The LF398M/NOPB operates within a wide supply voltage range of 10V to 36V, making it versatile for various power supply configurations. It features a low supply current of 4.5mA, which ensures efficient power usage and minimal heat generation, crucial for maintaining performance in high-density circuits.

The LF398M/NOPB is housed in a surface mount package, specifically a tube, which facilitates easy integration into modern PCB designs. It is rated for an operating temperature range of 0°C to 70°C, ensuring reliable performance in typical industrial and commercial environments. The device also complies with stringent environmental regulations, being both REACH unaffected and ROHS3 compliant, which is essential for global market compliance.

LF398M/NOPB Features

• Wide Supply Voltage Range: The LF398M/NOPB can operate from 10V to 36V, providing flexibility in power supply requirements.
• Low Supply Current: Consuming only 4.5mA, this amplifier is highly efficient, reducing power consumption and heat dissipation.
• Low Input Bias Current: With an input bias current of just 10nA, the LF398M/NOPB minimizes the impact on sensitive input signals, ensuring high fidelity in signal processing.
• Low Input Offset Voltage: An input offset voltage of 2mV ensures accurate signal representation, reducing errors in analog-to-digital conversion processes.
• Sample and Hold Functionality: The LF398M/NOPB is designed to capture and hold analog signals with high precision, making it ideal for applications requiring accurate signal sampling.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Environmental Compliance: The LF398M/NOPB is REACH unaffected and ROHS3 compliant, ensuring it meets global environmental standards.

LF398M/NOPB Applications

The LF398M/NOPB is well-suited for a variety of applications where accurate and efficient signal processing is critical. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The LF398M/NOPB's sample and hold functionality is ideal for capturing analog signals before conversion to digital form, ensuring high accuracy and minimal distortion.
• Data Acquisition Systems: In systems where precise signal sampling is required, the LF398M/NOPB can capture and hold signals for further processing and analysis.
• Medical Equipment: The low input bias current and low offset voltage make the LF398M/NOPB suitable for medical devices where signal integrity is paramount.
• Industrial Automation: The wide operating temperature range and robust performance make the LF398M/NOPB suitable for industrial environments where reliability and accuracy are essential.

Conclusion of LF398M/NOPB

The LF398M/NOPB from Texas Instruments is a versatile and high-performance Sample and Hold Amplifier that offers significant advantages over similar models. Its wide supply voltage range, low supply current, and low input bias current make it highly efficient and suitable for a variety of applications. The device's compliance with environmental regulations ensures it meets global standards, making it an ideal choice for modern electronic designs. Whether used in data acquisition systems, medical equipment, or industrial automation, the LF398M/NOPB delivers reliable and accurate signal processing, making it a valuable component in the electronics industry.

LF398M/NOPB Documents

Download datasheets and manufacturer documentation for LF398M/NOPB

PCN Assembly/Origin :

Wafer Fab 25/Sep/2018      

Datasheets :

LF198,298,398(A)      

HTML Datasheet :

LF198,298,398(A)