HCPL-7520-300E

Instrumentation, Op Amps, Buffer Amps Overview

The HCPL-7520-300E is an optically isolated amplifier manufactured by Broadcom Limited. It operates within a supply voltage range of 4.5 V to 5.5 V, with a tolerance of +/-5%. The device features a bandwidth of 100 kHz and an input offset voltage (Vos) of -600 uV. It draws a working supply current of 16 mA. The component is housed in an 8-pin DIP Gull Wing package designed for surface mount or SMD/SMT installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides galvanic isolation between input and output circuits using optical transmission technology.
• Delivers signal amplification with specified low input offset voltage characteristics.
• Supports operation over a standard industrial temperature range.

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control systems requiring isolated signal conditioning
• Medical equipment needing high-voltage isolation protection
• Power electronics monitoring circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer part number HCPL-7520-300E against official Broadcom documentation to ensure authenticity. Confirm that the package type matches the required DIP-8 Gull Wing configuration for your PCB layout. Check RoHS compliance status if environmental regulations apply to your specific deployment region. Ensure supply voltage requirements align with your system's 4.5 V to 5.5 V operating window.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when optical isolation is required for analog signal amplification. The 100 kHz bandwidth suits applications where moderate speed is sufficient. Consider the 16 mA supply current for power budget calculations. The DIP-8 package facilitates prototyping and through-hole assembly if needed, though it supports SMT mounting.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the HCPL series of optically isolated amplifiers from Broadcom. It is distinct from digital optocouplers like the HCPL-4503 or other precision sensors in the portfolio. The HCPL-7520 variant specifically targets analog signal integrity across isolation barriers, differing from the HCPL-7510 which may have different accuracy specifications.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the isolation type used in this component?

The HCPL-7520-300E uses optical isolation technology to separate the input and output circuits.

Does this component support single-ended or differential inputs?

The provided data identifies it as an optically isolated amplifier but does not explicitly specify input/output configuration details beyond general amplifier classification.