Texas Instruments

LMP8640HVMKX-F/NOPB  

OP Amps, Buffer Amps ICs

LMP8640HVMKX-F/NOPB Description

The LMP8640HVMKX-F/NOPB is a high-performance current sense amplifier designed by Texas Instruments. This device is part of the Linear IC Chips category and is optimized for precision current sensing applications. The LMP8640HVMKX-F/NOPB features a wide supply voltage range from 2.7 V to 12 V, making it suitable for a variety of power supply environments. It also boasts a gain bandwidth product of 450 kHz and a slew rate of 1.8 V/µs, ensuring fast and accurate response times. The amplifier is designed for surface mount applications and comes in a Tape & Reel (TR) package, facilitating efficient manufacturing processes.

LMP8640HVMKX-F/NOPB Features

• Wide Supply Voltage Range: The LMP8640HVMKX-F/NOPB operates within a supply voltage range of 2.7 V to 12 V, providing flexibility for various power supply requirements.
• High Gain Bandwidth Product: With a gain bandwidth product of 450 kHz, this amplifier ensures high-frequency performance and stability.
• Fast Slew Rate: The 1.8 V/µs slew rate enables the amplifier to handle rapid changes in input signals, making it ideal for dynamic current sensing applications.
• Low Input Bias Current: The low input bias current of 13 µA minimizes the impact on the circuit being monitored, ensuring accurate current measurements.
• Low Input Offset Voltage: The 900 µV input offset voltage ensures high accuracy in current sensing, reducing errors in the measurement process.
• Surface Mount Compatibility: The surface mount design allows for easy integration into compact and high-density PCB layouts.
• Compliance and Reliability: The LMP8640HVMKX-F/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited storage conditions.

LMP8640HVMKX-F/NOPB Applications

The LMP8640HVMKX-F/NOPB is ideal for applications requiring precise current sensing, such as:

• Power Management Systems: Monitoring and controlling the current flow in power supplies and battery management systems.
• Motor Control: Ensuring accurate current feedback for motor control applications, enhancing efficiency and reliability.
• Industrial Automation: Providing reliable current sensing for various industrial control systems and machinery.
• Consumer Electronics: Ensuring safe and efficient operation in devices such as smartphones, laptops, and other portable electronics.
• Automotive Applications: Monitoring current in automotive electronic systems, including battery management and motor control.

Conclusion of LMP8640HVMKX-F/NOPB

The LMP8640HVMKX-F/NOPB from Texas Instruments is a robust and versatile current sense amplifier designed to meet the demands of modern electronics. Its wide supply voltage range, high gain bandwidth product, and fast slew rate make it suitable for a variety of applications, from power management to industrial automation. The low input bias current and low input offset voltage ensure high accuracy in current sensing, while the surface mount design and compliance with environmental standards make it an ideal choice for contemporary electronic designs. Whether used in consumer electronics, automotive systems, or industrial applications, the LMP8640HVMKX-F/NOPB offers reliable performance and ease of integration.

LMP8640HVMKX-F/NOPB Documents

Download datasheets and manufacturer documentation for LMP8640HVMKX-F/NOPB

Datasheets :

LMP8640(HV) Datasheet      

PCN Design/Specification :

Pin 1 Dot Mark Revison A 30/Jan/2015       Pin 1 Dot Marking Update 01/Jan/2015