Texas Instruments

LMP8640HV-FEVAL/NOPB

LMP8640HV-FEVAL/NOPB Description

The LMP8640HV-FEVAL/NOPB from Texas Instruments is a fully populated evaluation board designed for the LMP8640 high-voltage precision current sense amplifier. This board enables engineers to evaluate the amplifier's performance in real-world conditions, supporting a wide supply voltage range of 2.7V to 12V (single/dual ±). With a differential output, the LMP8640 excels in accurate current measurement applications, making it ideal for power management, battery monitoring, and industrial control systems. The board is RoHS3 compliant and adheres to REACH regulations, ensuring environmental and safety compliance.

LMP8640HV-FEVAL/NOPB Features

• High Precision Sensing: Optimized for current measurement with low offset and high accuracy.
• Wide Supply Range: Operates from 2.7V to 12V, accommodating diverse power requirements.
• Low Power Consumption: Only 130 µA supply current, enhancing energy efficiency.
• Fast Response: 1.8V/µs slew rate ensures quick signal processing for dynamic loads.
• Robust Packaging: Supplied in a box with full assembly (MSL 1), ready for immediate use.
• Compliance: Meets EAR99, HTSUS 9030.90.6600, and RoHS3 standards.

LMP8640HV-FEVAL/NOPB Applications

• Power Management Systems: Precise current monitoring in DC-DC converters and voltage regulators.
• Battery-Powered Devices: Accurate charge/discharge measurement in portable electronics and EVs.
• Industrial Automation: Current feedback in motor drives, PLCs, and robotics.
• Telecom Infrastructure: Overcurrent protection and load monitoring in base stations.
• Test & Measurement Equipment: High-fidelity signal conditioning for lab instruments.

Conclusion of LMP8640HV-FEVAL/NOPB

The LMP8640HV-FEVAL/NOPB is a versatile, high-performance evaluation tool for engineers developing precision current sensing solutions. Its low power consumption, wide voltage range, and fast response make it superior to generic amplifiers in demanding applications. By providing a fully assembled, compliance-certified platform, Texas Instruments simplifies prototyping and validation, accelerating time-to-market for advanced electronic systems.