Broadcom Isolation Amplifier 8-Pin PDIP 5V to 5.5V HCPL-7840-300E

Broadcom HCPL-7840-300E isolation amplifier is designed for high-precision signal isolation and conditioning applications in industrial and automotive environments. The device offers a single channel isolation with a low input offset voltage of 0.3 mV and a high common mode rejection ratio (CMRR) of 76.1 dB, ensuring accurate measurement and robust noise immunity.

Supplied in an 8-pin PDIP package, it operates efficiently between 5V and 5.5V supply voltages, accommodating a wide temperature range from -40°C to 85°C. This amplifier is built using sigma-delta modulator technology, making it ideal for isolating current and voltage signals in power converters, motor drives, and inverters.

The compact form factor, with dimensions of 9.8 mm length and 3.56 mm height, facilitates easy integration into compact PCBs. HCPL-7840-300E conforms to automotive quality standards (AEC-Q100), emphasizing reliability and durability in harsh operating conditions.

This isolation amplifier delivers precise measurements benefiting industrial process control, laboratory instrumentation, and automotive sensor signal isolation. It provides a safer alternative to Hall Effect amplifiers by offering galvanic isolation and preventing ground loop issues.

Operates reliably between -40°C to 85°C across harsh conditions. High common mode rejection ratio ensures clean and accurate signal transmission. Single isolation channel with low offset voltage for precision sensing. Compact 8-pin PDIP package fits various PCB layouts.

Certified to meet automotive industry standards. Manufactured in Thailand ensuring stringent quality control.

Broadcom's HCPL-7840 series Isolation Amplifiers are essential components for electronics engineers designing robust, high-accuracy sensing circuits in industrial automation, power electronics, and automotive systems.

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