Conexant CX31993 (often branded as CX-Pro) is widely reviewed as a high-performance, budget-friendly USB-C DAC/amp. While an official "Conexant" datasheet is difficult to find because the company was acquired by
Mono/Stereo capablities with integrated low-noise microphone bias (Mic-Bias) Sampling Rate Support: Up to 24-bit / 96 kHz
Typically delivers around 65mW into 32Ω. Some implementations, like those paired with a MAX97220 amplifier chip, can reach approximately 60mW @ 22Ω . Performance & Features cx31993 datasheet
is generally characterized by a . It does not tend to add significant coloration, making it a good choice for those who want to hear the original sound of their recordings. The mid-range is clean, and the upper-mids are faithful, offering a slightly airy presentation. 3. Implementation and Practical Use
The has rapidly become a staple in the world of portable audio. As a highly integrated USB Type-C digital-to-analog converter (DAC) SoC, it is the engine behind many of the high-performance "dongle DACs" that audiophiles use to bypass inferior smartphone audio circuitry. Conexant CX31993 (often branded as CX-Pro) is widely
Place 0.1µF and 4.7µF ceramic capacitors as close as physically possible to the VBUS and internal LDO output pins.
The is a cornerstone of the modern portable audio market. It offers a compelling package of high-resolution audio support, an extremely clean signal path, and wide device compatibility, all while requiring minimal power. While the official datasheet remains difficult to access publicly, the wealth of technical information available from component distributors, application notes, and community testing provides a complete picture of its capabilities. Performance & Features is generally characterized by a
Mechanical pin logic to detect headset insertion or removal.
Conexant CX31993 (often branded as CX-Pro) is widely reviewed as a high-performance, budget-friendly USB-C DAC/amp. While an official "Conexant" datasheet is difficult to find because the company was acquired by
Mono/Stereo capablities with integrated low-noise microphone bias (Mic-Bias) Sampling Rate Support: Up to 24-bit / 96 kHz
Typically delivers around 65mW into 32Ω. Some implementations, like those paired with a MAX97220 amplifier chip, can reach approximately 60mW @ 22Ω . Performance & Features
is generally characterized by a . It does not tend to add significant coloration, making it a good choice for those who want to hear the original sound of their recordings. The mid-range is clean, and the upper-mids are faithful, offering a slightly airy presentation. 3. Implementation and Practical Use
The has rapidly become a staple in the world of portable audio. As a highly integrated USB Type-C digital-to-analog converter (DAC) SoC, it is the engine behind many of the high-performance "dongle DACs" that audiophiles use to bypass inferior smartphone audio circuitry.
Place 0.1µF and 4.7µF ceramic capacitors as close as physically possible to the VBUS and internal LDO output pins.
The is a cornerstone of the modern portable audio market. It offers a compelling package of high-resolution audio support, an extremely clean signal path, and wide device compatibility, all while requiring minimal power. While the official datasheet remains difficult to access publicly, the wealth of technical information available from component distributors, application notes, and community testing provides a complete picture of its capabilities.
Mechanical pin logic to detect headset insertion or removal.