SSM3515CCBZ-R7

Overview

The SSM3515CCBZ-R7 is a fully integrated, high-efficiency mono Class-D audio amplifier with digital inputs. It operates from a single 4.5 V to 17 V supply and delivers up to 31.3 W into a 4 Ω load at 1% THD+N when powered by 17 V. The device features a filterless modulation scheme requiring no external LC output filters. It supports I2C control, flexible gain adjustment, and includes pop and click suppression.

Feature Summary

• Filterless digital input mono Class-D architecture
• Integrated I2C control interface for configuration
• Built-in thermal shutdown and short-circuit protection
• Pop and click suppression circuitry

Applications

• Notebooks
• Portable electronics
• Home audio

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm packaging details. Ensure compatibility with system voltage requirements and digital audio interfaces before integration. Confirm that the component meets all necessary environmental and safety standards for the intended deployment environment.

Selection Notes

Select this component for applications requiring high power output in a minimal footprint. The digital input eliminates the need for an external DAC. Consider the available analog gain settings and the requirement for a single power supply rail when designing the system architecture.

Part Context

This part belongs to the SSM3515 series of Class-D audio amplifiers manufactured by Analog Devices. It is designed for mobile, portable, and computing applications where space and efficiency are critical constraints. The device integrates the full bridge power stage and modulation logic.

Replacement Considerations

SSM3515CCBZ-R7

FAQ

Does the SSM3515 require external output filters?

No, the SSM3515 utilizes a filterless modulation scheme that does not require external LC output filters.

What is the maximum output power capability?

The device can deliver 31.3 W into a 4 Ω load at 1% THD+N when supplied with 17 V.