Cx31993 Datasheet ((better)) (95% Verified)

The datasheet’s "General Description" section states that the CX31993 targets:

In the world of consumer electronics, few components have had as quiet yet profound an impact as the . If you have purchased a USB-C to 3.5mm dongle in the last four years—from brands like Apple, Google, or countless third-party manufacturers—there is a high probability you have used a device powered by this chip. Cx31993 Datasheet

Below is a comprehensive technical breakdown based on the specifications and real-world performance metrics. Core Technical Specifications Core Technical Specifications Note: Exact pin functions may

Note: Exact pin functions may vary by implementation — always check vendor-specific datasheet. For 300Ω, P = V²/R = (1

The first serious section of any CX31993 datasheet is the "Absolute Maximum Ratings." For engineers designing dongles, this is non-negotiable.

However, the information contained within is vital for several key stakeholders:

Output voltage swing = 1.4Vrms max. For 300Ω, P = V²/R = (1.4²)/300 = 6.5mW. This yields only ~95dB SPL. Answer: It will produce sound, but not nearly enough volume. The datasheet confirms you need an external amp for high-impedance loads.