What is the Additional Feature ?

Name: TDA21490AUMA1
Brand: Infineon Technologies
SKU: TDA21490AUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Infineon Technologies TDA21490AUMA1

Part No.:: TDA21490AUMA1

Manufacturer:: Infineon Technologies

Package:: 39-PowerVFQFN

Datasheet:: TDA21490AUMA1.pdf

Description:: IFX POWERSTAGE/DRIVER

In Stock:: 3450

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

TDA21490AUMA1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
OptiMOS™
ProductStatus:
Active
DrivenConfiguration:
High-Side or Low-Side
ChannelType:
Independent
NumberofDrivers:
2
GateType:
N-Channel MOSFET
Voltage-Supply:
4.25V ~ 16V
LogicVoltage-VILVIH:
-
Current-PeakOutput(SourceSink):
90A, 70A
InputType:
Non-Inverting
HighSideVoltage-Max(Bootstrap):
-
Rise/FallTime(Typ):
-
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TDA21490AUMA1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TDA21490AUMA1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TDA21490AUMA1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

TDA21490AUMA1 information

Views：

TDA21490AUMA1 Typical application Circuitry

TDA21490AUMA1

The TDA21490AUMA1 is a versatile integrated circuit with a wide range of functionalities, primarily designed for audio amplification and signal processing applications. It offers high-performance audio amplification and processing capabilities, making it suitable for various audio-related applications. Let's delve into its key parameters and features before discussing a specific application circuit.

Key Parameters and Features of TDA21490AUMA1:

1. Amplification Capability: The TDA21490AUMA1 is capable of providing high-quality audio amplification with a power output suitable for driving speakers or headphones.

2. Input and Output Impedance: It typically offers low input and output impedance to ensure efficient signal transmission and compatibility with various audio sources and loads.

3. Voltage Supply: The chip requires a specific voltage supply range for proper operation, typically in the range of 5V to 12V.

4. Audio Signal Inputs and Outputs: It features multiple audio signal inputs and outputs, allowing for versatile audio signal routing and processing.

5. Integrated Audio Processing: The chip may include integrated audio processing features like tone control, equalization, and volume control.

6. Protection Mechanisms: TDA21490AUMA1 often incorporates protection mechanisms to prevent overheating, overvoltage, and other potential issues.

Application Scenario: Building a Stereo Audio Amplifier

In this application, we will design a stereo audio amplifier circuit using the TDA21490AUMA1 IC. This circuit will take two audio input sources and amplify them to drive a pair of speakers in a stereo setup.

Circuit Diagram and Connection Details:

1. Power Supply Connections:

- Connect the VCC (Pin 8) of the TDA21490AUMA1 to the positive terminal of the power supply (e.g., +12V).

- Connect the GND (Pin 3) to the ground (0V) of the power supply.

2. Audio Inputs:

- Attach the audio input sources on the left to IN1 (Pin 1) and the right to IN2 (Pin 5).

3. Sound Outputs:

- Attach Pin 7 (OUT1) to the left speaker's positive terminal.

- Attach Pin 4 (OUT2) to the right speaker's positive terminal.

- Attach the two speakers' negative terminals to the power supply's ground (0V).

4. Volume Control:

- To adjust the audio signal levels, use an external potentiometer. Attach the potentiometer's one end to Pin 8 (VCC) and its other end to Pin 3 (GND). Attach the wiper terminal to the TDA21490AUMA1's VOLUME (Pin 6).

5. Tone Control (Optional):

- If required, you can add tone control circuitry to adjust bass and treble. Connect the appropriate components to the tone control pins (if available on the specific chip variant).

Considerations When Designing the Circuit:

1. Power Supply Voltage: Ensure the power supply voltage falls within the recommended range (e.g., 5V to 12V) to prevent damage to the chip.

2. Input Signal Level: The input signal should not exceed the chip's maximum input voltage to avoid distortion or damage.

3. Heat Dissipation: Depending on the output power and usage, consider heat sinks or ventilation for the chip to prevent overheating.

4. Speaker Impedance: Match the speaker impedance with the chip's specifications to ensure optimal performance and avoid overloading.

5. Grounding: Pay attention to proper grounding to minimize noise and interference in the audio signals.

By following these guidelines, you can design a stereo audio amplifier circuit using the TDA21490AUMA1 chip for high-quality audio amplification in various applications, such as home audio systems, portable speakers, and more.

TDA21490AUMA1 FAQ

1. How to order TDA21490AUMA1 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that TDA21490AUMA1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA21490AUMA1. All suppliers must pass our qualification reviews before they can publish their products including TDA21490AUMA1 on icwhale.com; we pay more attention to the channels and quality of TDA21490AUMA1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TDA21490AUMA1 price and inventory displayed accurate?

The price and inventory of TDA21490AUMA1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of TDA21490AUMA1?

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 TDA21490AUMA1 we delivered, we will accept the replacement or return of the TDA21490AUMA1 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 TDA21490AUMA1.

(3)The PartNo 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