Broadcom Optically Isolated Amplifier, 300µV, 3.75kV, DIP-8

The Broadcom Optically Isolated Amplifier is a precision electronic component engineered to provide robust signal isolation in demanding industrial and measurement environments. It utilises advanced optical isolation technology to achieve a high common-mode voltage rejection, effectively protecting sensitive circuitry from high-voltage transients and ground loops.

This device features a fully differential circuit topology and incorporates a high-performance sigma-delta analogue-to-digital converter. This combination ensures highly accurate signal conditioning with minimal non-linearity and very low input offset voltage, making it ideal for precise measurement applications.

Housed in a compact, industry-standard DIP (Dual In-line Package) format, it is designed for straightforward through-hole mounting and is fully compatible with auto-insertion assembly processes. This facilitates reliable and cost-effective integration into printed circuit boards (PCBs).

With a wide operating temperature range, the amplifier maintains stable performance in harsh conditions, from extreme cold to high heat. Its key electrical characteristics, including bandwidth and gain linearity, are optimised for reliable data acquisition and control system interfacing, where signal integrity is paramount.