ACPL-C799-500E

Overview

The ACPL-C799-500E is a single-channel optically isolated amplifier manufactured by Broadcom Limited. It integrates an infrared LED, a sigma-delta modulator, and a photodetector within an 8-pin SSO package. The device operates on a DC input with a maximum supply voltage of 5.5V and a minimum of 3V. Key electrical specifications include a typical rise time of 1.7μs and a typical fall time of 1.7μs. It provides an isolation voltage of 5000Vrms and functions within a temperature range of -40°C to +105°C. The component outputs an analog-to-digital converter signal.

Feature Summary

• Integrated Sigma-Delta Modulator for high-resolution signal conversion
• 5000Vrms isolation voltage rating compliant with CSA, UL, and IEC/EN/DIN EN 60747-5-5 standards
• Wide operating temperature range from -40°C to +105°C
• Low power consumption with working supply currents of 5mA and 12mA

Applications

• Industrial process control systems requiring galvanic isolation
• Medical equipment needing high-voltage isolation safety
• Precision measurement instrumentation

Procurement Notes

Verify the specific suffix (e.g., 500E) against official datasheets to confirm packaging type and compliance certifications. Ensure the ordering quantity matches the reel or cut tape requirements specified in the manufacturer's documentation. Cross-reference the RoHS status directly with the latest product release notes.

Selection Notes

Select this component when a 16-bit resolution isolated modulator is required for DC voltage sensing applications. Confirm that the 8-pin SSO package fits the PCB layout constraints. Verify that the 5000Vrms isolation level meets the safety requirements of the target application environment compared to lower-rated alternatives.

Part Context

This part belongs to the ACPL series of optocouplers produced by Broadcom Limited. It is categorized under optically isolated amplifiers and serves as a specialized ADC/DAC solution. The device is distinct from standard digital optocouplers by its integrated modulation capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Broadcom documentation for direct pin-compatible replacements.