Elias felt a chill that had nothing to do with the climate control. This was forbidden tech. Post-Collapse laws were strict: any AI capable of independent thought was to be destroyed immediately. It was the chaos of the Autonomous Wars that had reduced the world to this scavenger state.
Approximately 0.0003% (-95dB), indicating high transparency.
It maintains a flat response from 20Hz to 80kHz, making it suitable for "Hi-Res Audio" certification. 4. Pin Configuration and Integration
One of the most critical parts of the CX31993 datasheet is its power management. It features an intelligent "Deep Sleep" mode when no audio is playing, preventing it from draining a smartphone's battery during standby. Versatility cx31993 datasheet
has quietly become a staple in the world of budget Hi-Fi audio. It is a highly efficient USB-C digital-to-analog converter (DAC) chip often used in budget-conscious, high-performance, portable dongles. Despite its extremely low price point—often sold for under $15—the
The Conexant is a high-performance, low-power USB Type-C audio codec designed for mobile and portable audio applications . It has become a staple in the "audiophile dongle" market due to its ability to deliver high-resolution audio decoding in an incredibly compact form factor. Technical Specifications Overview
The chip utilizes a multi-bit Delta-Sigma modulator. This allows it to handle high-resolution files (PCM) with minimal quantization noise. The 32-bit depth ensures that even the quietest passages in a recording are reproduced with precision. Adaptive Power Management Elias felt a chill that had nothing to
: It supports high-resolution PCM files, allowing you to listen to "Master" quality tracks on streaming services like Tidal or Apple Music without downsampling. Low Power Consumption : Unlike some desktop-grade portable DACs, the CX31993 Go to product viewer dialog for this item.
Developed with a focus on high-fidelity playback, this chip is often found in premium smartphones and development boards where audio quality is a priority over cutting corners on the Bill of Materials (BOM).
She pulled the datasheet open and read the dry first page like a detective scans a file: “Low-power multi-channel synchronizer and analog switch. Precision timing, internal oscillator options, TTL/CMOS interfaces.” The features read like instructions to a different life. She saw, oddly, a rhythm—a heartbeat of electronic verbs: latch, switch, debounce, synchronize. Words that made wires sing. It was the chaos of the Autonomous Wars
In the market for budget and mid-range USB-C audio chips, the CX31993's main competitor is the . The choice between the two often comes down to specific project priorities.
Use a solid ground plane. Keep the analog ground (AGND) and digital ground (DGND) properly isolated to avoid digital "chirping" in the audio path.
CX31993 Datasheet: High-Resolution USB-C Audio Codec Specifications
in 2017, its technical capabilities and real-world performance are well-documented through enthusiast testing. Core Specifications (from Datasheet Data) Resolution: Supports up to 32-bit / 384kHz PCM. Output Power: Typically rated at 65mW @ 32Ω 1.0 Vrms output (superior to the 0.5V EU Apple dongle). Signal-to-Noise Ratio (SNR): Frequently cited at Dynamic Range (DNR): Distortion (THD+N): 0.0003% or ~95dB. Review Insights Conexant (CX-Pro) CX31993 USB-C Amp/DAC Review