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HCPL-7800A#300

HCPL-7800A#300 Description

The HCPL-7800A#300 from Broadcom Limited is a high-performance isolation amplifier designed for precision signal isolation in demanding industrial and automotive applications. This surface-mount IC features a single-channel isolation architecture with a -3dB bandwidth of 100 kHz, making it ideal for high-speed signal conditioning. Operating within a 4.5V to 5.5V supply range, it delivers exceptional accuracy with a low input offset voltage of 300 µV and minimal input bias current (500 nA). Its 16 mA output current capability ensures robust drive strength for downstream circuitry. Packaged in a tube for ESD protection, this active-status device complies with REACH and EAR99 regulations, ensuring global usability.

HCPL-7800A#300 Features

• Isolation Amplifier: Provides galvanic isolation, critical for noise suppression and safety in high-voltage environments.
• Low Power Consumption: 10.9mA supply current balances performance with energy efficiency.
• Wide Supply Range: 4.5V–5.5V operation supports flexible system integration.
• High Precision: 300 µV offset voltage and 500 nA bias current enhance signal fidelity.
• Robust Output: 16 mA output current drives loads reliably.
• Reliability: MSL 1 (Unlimited) moisture sensitivity ensures longevity in humid conditions.

HCPL-7800A#300 Applications

• Motor Control Systems: Isolates current/voltage feedback in inverters and drives.
• Industrial Automation: Ensures noise-free signal transmission in PLCs and sensors.
• Medical Equipment: Safeguards patient data in diagnostic devices.
• Renewable Energy: Monitors PV arrays and battery systems with high accuracy.
• Automotive Electronics: Isolates CAN bus and battery management signals.

Conclusion of HCPL-7800A#300

The HCPL-7800A#300 stands out for its precision, isolation, and robustness, making it a top choice for applications requiring signal integrity in noisy or high-voltage environments. Its low power consumption, wide bandwidth, and compliance with industry standards position it as a versatile solution for modern electronic systems. Engineers can rely on its performance in critical sectors like automotive, industrial, and medical electronics.