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Product attributes Property Value
Manufacturer Nuvoton Technology Corporation
Product Series
Packaging Tape & Reel (TR) |
Type ADC, Audio
Number of Channels 6
Resolution (Bits) 24 b
Sampling Rate (Per Second) -
Data Interface Serial
Voltage Supply Source Analog and Digital
Voltage - Supply 1.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

NAU8502YG TR - High-Performance 6-Channel Audio ADC

The NAU8502YG TR from Nuvoton Technology Corporation is a precision 24-bit, 6-channel audio analog-to-digital converter designed for professional audio applications requiring exceptional signal fidelity and low power consumption.

Key Features & Benefits

  • 24-bit resolution delivers studio-grade audio quality with superior dynamic range
  • 6 independent channels enable multi-microphone arrays and complex audio capture systems
  • Wide voltage range (1.7V to 3.6V) supports battery-powered and low-power designs
  • Serial data interface simplifies integration with DSPs and microcontrollers
  • Extended temperature range (-40°C to 85°C) ensures reliable operation in automotive, industrial, and consumer applications
  • Compact 32-QFN (5x5mm) package minimizes PCB footprint for space-constrained designs
  • RoHS compliant meets environmental and regulatory standards

Typical Applications

Ideal for voice recognition systems, smart speakers, automotive hands-free systems, conferencing equipment, IoT devices with voice interfaces, portable audio recorders, and multi-channel audio capture solutions.

Ordering Information: Available in tape and reel packaging for automated assembly. Full traceability and lifecycle support from authorized distributor.