What is the Additional Feature ?

Name: LM1973MX/NOPB
Brand: Texas Instruments
SKU: LM1973MX/NOPB
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

Texas Instruments LM1973MX/NOPB

Part No.:: LM1973MX/NOPB

Manufacturer:: Texas Instruments

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:

Description:: IC VOLUME CONTROL 20SOIC

In Stock:: 3444

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

LM1973MX/NOPB Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Function:
Volume Control
Applications:
Consumer Audio, Professional Audio
NumberofChannels:
3
Interface:
SPI
Voltage-Supply:
4.5V ~ 12V
OperatingTemperature:
0°C ~ 70°C (TA)
Specifications:
76dB
MountingType:
Surface Mount

LM1973MX/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM1973MX/NOPB 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 LM1973MX/NOPB 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.

LM1973MX/NOPB information

Views：

LM1973MX/NOPB application case analysis in emerging technology fields

LM1973MX/NOPB is a versatile audio volume controller chip commonly used in audio systems for various applications. It features precise volume control, low distortion, and wide supply voltage range.

Application Scenario:

In a home entertainment system, LM1973MX/NOPB can be employed to control the volume level of audio output, providing users with a seamless and high-quality listening experience.

Circuit Design:

To design an audio volume control system using LM1973MX/NOPB, follow these steps:

1. Input and Output Connection:

Connect the audio input source, such as a CD player or a smartphone, to the input pins of LM1973MX/NOPB. Connect the output pins of LM1973MX/NOPB to the amplifier circuitry driving the speakers.

2. Volume Control:

Utilize the volume control features of LM1973MX/NOPB to adjust the audio volume level. This can be achieved through digital control signals or analog potentiometers, providing precise and smooth volume adjustments.

3. User Interface:

Integrate a user interface, such as rotary encoders or push-button switches, to allow users to interact with the volume control system. Implement firmware to translate user inputs into control signals for LM1973MX/NOPB.

4. Audio Enhancement:

Implement audio enhancement features, such as equalization or dynamic range compression, to further improve the audio quality. Utilize the processing capabilities of LM1973MX/NOPB to apply these enhancements in real-time.

5. Power Management:

Ensure proper power supply and management circuitry to provide stable voltage levels to LM1973MX/NOPB and connected components. Utilize voltage regulators and filtering capacitors to minimize noise and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Signal Integrity: Ensure high-quality audio signal transmission and minimize noise interference throughout the circuit.

- Compatibility: Verify compatibility between LM1973MX/NOPB and other components in the audio system to ensure seamless integration and optimal performance.

- Thermal Management: Implement proper heat sinking and ventilation to dissipate heat generated by LM1973MX/NOPB and prevent overheating.

- System Integration: Integrate LM1973MX/NOPB with other audio processing components, such as DACs or amplifiers, to create a comprehensive audio system with enhanced functionality.

- Testing and Validation: Thoroughly test the system to validate volume control accuracy, audio quality, and system reliability under various operating conditions.

LM1973MX/NOPB FAQ

1. How to order LM1973MX/NOPB 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 LM1973MX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM1973MX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM1973MX/NOPB on icwhale.com; we pay more attention to the channels and quality of LM1973MX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM1973MX/NOPB price and inventory displayed accurate?

The price and inventory of LM1973MX/NOPB 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 LM1973MX/NOPB?

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 LM1973MX/NOPB we delivered, we will accept the replacement or return of the LM1973MX/NOPB 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 LM1973MX/NOPB.

(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