HCPL-7800-000E

Instrumentation, Op Amps, Buffer Amps Overview

The HCPL-7800-000E is a single-channel optically isolated amplifier manufactured by Broadcom Limited. It operates within a supply voltage range of 4.5 V to 5.5 V and draws a typical operating current of 16 mA. The device features a common-mode rejection ratio (CMRR) of 76 dB and an input offset voltage (Vos) of 2 mV. It is housed in an 8-pin DIP package designed for through-hole mounting. The component supports an operating temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides galvanic isolation between input and output circuits using optical transmission technology.
• Amplifies analog signals while maintaining high common-mode noise immunity.
• Designed for precision applications requiring low input offset voltage characteristics.

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control systems
• Medical equipment signal conditioning
• Data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix code against official datasheets to confirm pinout and electrical tolerances. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm regulatory compliance status such as UL or CSA certifications relevant to your target market before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when precise analog signal isolation is required in noisy environments. Consider the 76 dB CMRR for effective noise rejection. Evaluate the 2 mV Vos for accuracy needs. Compare power consumption and package constraints against alternative solutions in the HCPL series.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the HCPL series of optocouplers produced by Broadcom Limited. It is categorized under optically isolated amplifiers, distinct from standard digital logic isolators. The series focuses on providing linear isolation capabilities for sensitive analog circuitry.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible parts within the HCPL family. Verify pin compatibility and electrical parameter equivalence before replacing. Generic equivalents may not match the specific isolation voltage or bandwidth requirements.