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Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
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Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name

Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM

MOQ: 5
Price: $1.83-2.97
Details Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
GuangDong China
Brand Name
COMTANG
Model Number
TTUM31993
Type:
Smart Electronics Pcba
Supplier Type:
OEM, ODM, Wholesale, Bulk Supply
Copper Thickness:
1 Oz
Functional Application:
Audio/Video Processing
Operating System:
Compatible With Mainstream Operating Systems Inclu
Application:
DAC AMP
Product Name:
TTUM31993 CX31993 USB Digital Audio Codec Module
Material:
PCB, Semiconductor Chip, Electronic Components
Interface:
USB 2.0 Type-C, Through-Hole Pin Header
Audio Specs:
DAC 384kHz/32bit, ADC 48kHz/16Bit
SNR:
115dB (Typical), 120dB (Max)
THD+N:
-95dB (Typical), -100dB (Min)
Operating Voltage:
5V DC (4.75V-5.25V)
Compatibility:
Windows, MacOS, Android, IOS, HarmonyOS
Function:
Audio Decoding, DAC Microphone Acquisition, Headphone Amplification
OEM/ODM:
Available, Custom Logo, Custom Firmware, Custom PCB Design
Highlight:

USB Audio Codec Module PCBA

,

384kHz 32bit DAC ADC PCBA

,

Type-C Audio Adapter PCBA

Product Description
Product Description
Product Name
TTUM31993 CX31993 USB Digital Audio Codec Module
Material
PCB Board + CX31993 Semiconductor Chip + Electronic Components
Use
USB Digital Audio Module for Type-C to 3.5mm Adapter, Headset, USB Sound Card OEM
Chipset,Audio Specs
CX31993 Digital Audio Codec Chip,DAC 384kHz/32bit, ADC 48kHz/16Bit
Compatibility
Windows, MacOS, Android, iOS, HarmonyOS Plug & Play

Key Features

Single-Chip Full Integration, Zero R&D Threshold
Integrates USB audio bridge, DAC, ADC, headphone amplifier, and microphone bias circuit in one chip. No complex circuit design or driver development required. You can finish product development in weeks, not months.
✅ 384kHz/32bit High-Resolution Audio Support
Native DAC decoding up to 384kHz/32bit, delivering clear, detailed sound quality with typical SNR of 115dB and THD+N as low as -95dB, meeting the Hi-Fi entry-level quality requirements of consumer audio products.
✅ Full-System Plug & Play, No Drivers Needed
Compatible with Windows, MacOS, Android, iOS, and HarmonyOS. No drivers required, just plug in and play. Works with 99% of consumer electronic devices on the market.
✅ Ultra-Low Power Consumption, Perfect for Portable Devices
Typical standby current of only 7mA, working current of 35mA at 70% volume. Power consumption is 50% lower than comparable SMD solutions, greatly extending battery life for portable audio products.
✅ Through-Hole Design, Easy Assembly for Mass Production
Through-hole pin header design, lower soldering difficulty, higher assembly yield, and lower labor cost compared to SMD packages. Ideal for manual prototyping and million-level mass production.
✅ Full Functionality, Cover All Mainstream Scenarios
Supports stereo music playback, full-duplex microphone call, headphone insertion detection. One module covers multiple product lines, including Type-C adapters, USB sound cards, headsets, gaming headphones, and car audio systems.
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM

  • Product Overview

The TTUM31993 is a high-integration, cost-effective USB digital audio codec module built on the CX31993 single-chip audio codec
solution. Designed for mass production of consumer audio products, this through-hole module integrates full USB audio functions,
requires minimal external circuitry, and enables zero-driver, plug-and-play operation across all mainstream operating systems. It
is the perfect solution for Type-C to 3.5mm adapters, USB sound cards, headsets, gaming headphones, and car audio systems, helping
you reduce R&D costs, shorten time-to-market, and maximize profit margins.


Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Company Video Profile
Factory environment
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Company Profile
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM

Corporate Culture: Unity, Innovation, Integrity, Excellence

Innovation is our lifeline. We encourage every employee to harness their creativity to explore and experiment with new ideas and
technologies.
Integrity is our foundation. We adhere to the principles of honesty and trustworthiness, both internally and externally, to build
and maintain trust with all stakeholders.
We believe integrity underpins long-term relationships.
We are committed to pursuing perfection in every detail and continuously optimising our products and services to meet and exceed
customer expectations.
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM

Professional ODM and OEM services

Beyond pursuing commercial success, we recognise our responsibilities towards society and the environment. We actively participate
in social initiatives, support environmental programmes, and are committed to advancing sustainability through our products and
technologies.
Looking ahead, Comtang will continue to uphold our core values of innovation, quality, and service. We shall persist in exploring
and developing more innovative acoustic products, delivering an enhanced listening experience for users worldwide.
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM

Our Services and Capabilities

Shenzhen Kangtang is a wholesale company specialising in the production of premium audio cables and Hi-Fi products since 2014. We
offer bespoke products and OEM services.
In response to market shifts, new collections and designs emerge monthly, even weekly. Our factory possesses skilled craftsmanship
and state-of-the-art machinery.
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
R&D and testing process
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Our R&D capabilities
We recognise innovation as the core driver of business development. Our R&D team brings together the industry's foremost electronic engineers and designers, who collaborate to push the boundaries of acoustic technology.
Through in-depth market research and user needs analysis, we have successfully developed multiple industry-leading products that set the pace for acoustic technology trends. Our R&D centre is equipped with state-of-the-art laboratories and testing apparatus to ensure every product meets the highest standards of performance, comfort and reliability.
Packaging and Transportation
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Numerous partner brands and certifications
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Numerous customers have given favourable reviews
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Factory CX31993 COMTANG USB Audio Codec Module 384kHz/32bit DAC ADC Type-C 3.5mm Audio Adapter DAC AMP OEM
Frequently Asked Questions

Examples of Frequently Asked Questions

Q1: Can you customise products and provide OEM/ODM services?
A1: Yes, certainly! We possess over a decade of experience in audio and related services. Our R&D team will provide all technical
support. We hold certifications from ISO, BSCI, CE, and RoHS, and are members of USB, HDMI, and Apple MFi.
Q2: Can you provide samples for testing?
A2: Yes, we can.
Q3: What is your product warranty period?
A3: We offer a one-year limited warranty.
Q4: Do you provide on-site commissioning and software upgrades?
A4: Yes, we can.
Q5: May I visit your premises?
A5: Yes, certainly. We look forward to meeting diverse clients. The world is diverse, and so is trade.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

Y
Yuki
Hungary Sep 30.2026
Helpful (2)
They offer custom PCB Assembly SMT and material procurement. Enthusiastic service, good quality, fast delivery time.It was a great shopping experience
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Prototype PCB Assembly Services,  

PCB Prototype Assembly

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