Mfr. Part Number
NAU85L40YGB
Manufacturer
Nuvoton Technology Corporation
Package / Case
28-WFQFN Exposed Pad
Datasheet
Description
IC AUDIO 24BIT 28QFN
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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NAU85L40YGB
Nuvoton Technology Corporation
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In Stock9,971
Unit
Price
$1.33
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Reference Price
QuantityPrice
1$ 1.3300
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x4)
Voltage - Supply
1.62V ~ 3.6V
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Data Interface
I²C, Serial
Mounting Type
Surface Mount
Number of Channels
4
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Type
Audio
Voltage Supply Source
Analog and Digital
Data Interface
I²C, Serial
Sampling Rate (Per Second)
-
Number of Channels
4
Operating Temperature
-40°C ~ 85°C
Resolution (Bits)
24 b
Voltage - Supply
1.62V ~ 3.6V
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x4)
IC AUDIO 24BIT 28QFN
Brand Introduction

Nuvoton Technology Corporation was founded upon the expectation of the future to create a new era by innovative inspiration.

Nuvoton was carved-out as a wholly-owned subsidiary of Winbond Electronics Corp. in July 2008. Nuvoton has extended Winbond's product lines of Computer Logic IC business; core technology, partnerships; customers and sales etc., prior to the curve-out, as well as continues to enhance product innovation and to comprehend the needs of terminal application market, and provide superior service to our customers based on the existing foundation.

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Open RFQ with quantity and target date, or upload a BOM that includes NAU85L40YGB. We reply with stock, channel note, reference price and ETA.

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In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.