Products > Integrated Circuits (ICs) > Amplifier ICs > NCA-ONA10IVUCX
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Manufacturer :
ON Semiconductor, LLC
Package/Case :
Product Categories :
Linear - Amplifiers - Audio
RoHs Status:
Pb-free Halide free

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NCA-ONA10IVUCX Product Details

The NCA-ONA10IVUCX is a digital input, mono Class−D audio amplifierwith real time, integrated current and voltage sensing of theloudspeaker it’s driving. This sense data is transmitted to the hostthrough a separate digital output to enable a smart amplifier system.The NCA-ONA10IVUCX can be directly connected to a 2−cell (2S) or 3−cell(3S) battery and offers a fast automatic gain control (AGC) forbrownout protection that can react within 10 µs.Up to eight devices can share the digital audio interface throughI2C control. A separate bus (MAGC) is used to synchronize gainacross multiple NCA-ONA10IVUCX instantiations during a brownout protectionevent.


  • Filter−less, Mono Class−D Amplifier♦ 16 W into 4 Ω / 14 V Supply (1% THD+N)♦ 13.8 W into 4 Ω / 12 V Supply (1% THD+N)♦ 500 µV “Click and Pop” Suppression♦ 42 µVRMS Noise Floor (A−Weighted)
  • Higher performance audio amplification that is well aligned with battery powered applications
  • Smart Speaker Voltage & Current Sense♦ Up to 20 kHz Bandwidth♦ 81 / 71 dBA Dynamic Range (Voltage / Current)♦ 0.5% V/I Gain Error Variation
  • Digital Audio / Sense Configurations♦ 16 kHz to 96 kHz Audio Sampling Rates♦ 16−, 24−, and 32−Bit I2S Data♦ 16−, 24−, and 32−Bit TDM Data (up to 8 Slots)
  • No Boost Caps Required
  • I2C Fast Mode (up to 1 MHz) Control
  • EMI Reduction Controls
  • Over Current and Thermal Protection
  • PVDD Power Supply: 5.5 V to 14 V
  • DVDD Power Supply: 1.62 V to 1.98 V
  • 30−Bump WLCSP♦ 2.31 mm x 2.89 mm, 0.4mm pitch
  • This is a Pb−Free Device


  • Audio Amplifier for Micro-speakers
  • Audio Amplifier for Loudspeakers
  • Speaker Protection & Reliability
  • Smart Amplifier Algorithms
  • Home Automation
  • Laptops
  • Smart Speakers
  • Wireless Speakers
  • Soundbars
  • Alarms

Technical Parameters

Type Class D Mounting Type Surface Mount
Output Type 1-Channel (Mono) Operating Temperature -40??C ~ 85??C (TA)
Max Output Power x Channels @ Load 16W x 1 @ 4Ohm, 10.9W x 1 @ 8Ohm Supplier Device Package 30-WLCSP (2.89x2.31)
Voltage Supply 1.62V ~ 1.98V Package / Case 30-UFBGA, WLCSP

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Estimated Delivery Time: Jan 29 - Feb 03 days (choose Expedited at checkout).

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Shipping Type Ship Fee Lead Time

$20.00-$40.00 (0.50 KG)

2-5 days

$20.00-$40.00 (0.50 KG)

3-7 days

$20.00-$45.00 (0.50 KG)

2-5 days

$25.00-$65.00 (0.50 KG)

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5-14 days

$2.00-$3.00 (0.10 KG)

7-30 days

Processing Time:Shipping fee depend on different zone and country.


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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product


  • Step2:Vacuum packaging

    Step2:Vacuum packaging

  • Step3:Anti-static bag

    Step3:Anti-static bag

  • Step4:Individual packaging

    Step4:Individual packaging

  • Step5:Packaging boxes

    Step5:Packaging boxes

  • Step6:bar-code shipping tag

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that NCA-ONA10IVUCX is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their NCA-ONA10IVUCX devices; we pay more attention to the channels and quality of NCA-ONA10IVUCX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of NCA-ONA10IVUCX chips? Including ON original factory information, Linear - Amplifiers - Audio application, NCA-ONA10IVUCX pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers & Comparators ; Audio Power Amplifiers category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's NCA-ONA10IVUCX price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for NCA-ONA10IVUCX, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of NCA-ONA10IVUCX?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NCAONA10IVUCX we delivered, we will accept the replacement or return of the NCA-ONA10IVUCX only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of NCA-ONA10IVUCX.
(3)The NCA-ONA10IVUCX is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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