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Product Detailed Parameters
- Description：IC VOICEBAND CODEC 5V 1CH 20SSOP
- Series：-
- Mfr：Nuvoton Technology Corporation
- Package：Tape & Reel (TR)
- Type：PCM
- Data Interface：PCM Audio Interface
- Resolution (Bits)：8 b
- Sigma Delta：No
- S/N Ratio, ADCs / DACs (db) Typ：-
- Dynamic Range, ADCs / DACs (db) Typ：-
- Voltage - Supply, Analog：4.5V ~ 5.5V
- Voltage - Supply, Digital：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
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Overview
The W6810IRG TR is a single-channel voiceband audio codec manufactured by Nuvoton Technology Corporation. It operates on a single 5V supply with a voltage range of 4.5 V to 5.5 V. The device features an 8-bit resolution and utilizes a PCM interface for data transmission. Designed for surface mount installation, it is housed in a 20-pin SSOP package. The component supports an operating temperature range from -40°C to +85°C. This specific part number indicates reel packaging.
Feature Summary
- Single-channel voiceband audio processing capability
- PCM digital interface compatibility
- Integrated analog-to-digital and digital-to-analog conversion
Applications
- Voice communication systems
- Telephony equipment
- Audio interface modules
Procurement Notes
Verify the NRND status before procurement, as this designation indicates the component is not recommended for new designs. Confirm availability through authorized distributors, as stock levels may be limited. Ensure the SSOP-20 package variant matches the target PCB footprint requirements. Check for RoHS compliance documentation if environmental regulations apply to the final assembly process.
Selection Notes
Select this component when an 8-bit resolution and PCM interface are sufficient for the application's audio quality requirements. Consider the 4.5 V to 5.5 V supply constraint during power budgeting. Evaluate the 20-SSOP package dimensions against available board space. Compare against higher-resolution alternatives like the W681360 series if enhanced audio fidelity is necessary for the specific use case.
Part Context
This part belongs to the Nuvoton W6810 series of audio codecs. It serves as a specialized interface for converting analog voice signals to digital PCM data and vice versa. The series is designed for cost-effective voiceband applications requiring standard telephony audio performance within a compact surface-mount form factor.
Replacement Considerations
The W681360RG TR is a documented alternative within the same manufacturer portfolio. It offers 13-bit resolution and a wider supply voltage range of 2.7 V to 5.25 V. Verify pinout compatibility and software register differences before substituting, as the increased resolution may require firmware adjustments.
