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NAU8220SG The Nuvoton Technology NAU8220SG is a high-quality 2Vrms analog input and output line driver. It operates from a single 3.3V supply and includes pop/click elimination features.
Mfr Part #:

NAU8220SG

Available from 2 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The Nuvoton Technology NAU8220SG is a high-quality 2Vrms analog input and output line driver. It operates from a single 3.3V supply and includes pop/click elimination features.
✓ Total Stock: 20,300 pcs
$ Price Range: $2.22

NAU8220SG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
13,200 pcs
On Request
13200 pcs On Request 1 On Request On Request 1523+1417+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,100 pcs
On Request
7100 pcs On Request 1 On Request On Request 15+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NAU8220SG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Function
Interface
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Specifications
Supplier Device Package
Supplier Package
Voltage
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NAU8220SG Description

Short technical summary and product information.

The NAU8220SG from Nuvoton Technology is a high-quality 2Vrms analog input and output line driver designed for audio applications. It operates from a single 3.0V to 3.6V positive supply voltage, utilizing an integrated charge pump to achieve true ground-referenced inputs and outputs with full 5.6Vpp output levels.

 

Key features include automatic pop/click elimination and output muting for power-on sequences, high immunity to power supply and system noise, and a low external parts count, enabling efficient system integration and cost reduction. The device offers a typical SNR of 108dB and THD+N greater than 90dB, with excellent channel separation of 110dB at 1kHz.

 

Specified for operation from -40°C to +85°C, the NAU8220SG is packaged in a space-saving 14-lead SOP package. Its robust design and advanced features make it suitable for portable audio devices and media player/home entertainment systems.

NAU8220SG Quick Information

Product Type: Audio Line Driver
Canonical Name: NAU8220SG Audio Line Driver
Subcategory: Line Driver

NAU8220SG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NAU8220SG Estimated Pricing

Qty Low High
1+ $2.22 $2.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

NAU8220SG Features

  • Operates at 3.0-3.6V voltage range
  • Two-channel serial interface design
  • Low output offset under 1mV
  • High signal-to-noise ratio of 108dB
  • Surface mount 14-SOP package

NAU8220SG Applications

  • Used in audio pre-amplifier circuits
  • Suitable for portable audio devices
  • Ideal for compact audio systems
  • Supports high-quality audio output

NAU8220SG FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NAU8220SG?

The operating voltage range is 3.0 to 3.6 volts.

What package type does the NAU8220SG come in?

It comes in a 14-SOP surface mount package.

What is the operating temperature range for the NAU8220SG?

The operating temperature range is -40°C to 85°C.

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