What is the Additional Feature ?

Name: LM1972MX/NOPB
Brand: Texas Instruments
SKU: LM1972MX/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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Texas Instruments LM1972MX/NOPB

Part No.:: LM1972MX/NOPB

Manufacturer:: Texas Instruments

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

Datasheet:: LM1972MX/NOPB.pdf

Description:: IC VOLUME CONTROL 20SOIC

In Stock:: 5969

Quantity:: Add To Cart

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LM1972MX/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM1972MX/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 LM1972MX/NOPB to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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The working principle and core technical features of LM1972MX/NOPB

LM1972MX/NOPB is a digitally controlled potentiometer (DCP) designed to provide accurate and reliable volume control in audio applications. Its advanced features make it a versatile choice for various audio systems.

Working Principle:

The LM1972MX/NOPB operates by digitally controlling the resistance between its terminals, effectively adjusting the volume level in the audio signal path. It consists of a resistor array and digital control circuitry, allowing precise and repeatable volume adjustments.

Key Technical Features:

- Digital Control: The use of digital control eliminates the need for manual adjustment, providing accurate and consistent volume control.

- Low Distortion: The LM1972MX/NOPB maintains low distortion levels, preserving the integrity of the audio signal even at high volume levels.

- Wide Dynamic Range: It offers a wide dynamic range, ensuring clear and detailed audio reproduction across various volume settings.

- Non-Volatile Memory: Integrated non-volatile memory stores the volume settings, allowing the device to retain the last configured volume level even after power cycling.

- SPI Interface: The SPI (Serial Peripheral Interface) provides a convenient means of digital control, allowing seamless integration with microcontrollers and digital signal processors.

Application Effects:

In audio systems, the LM1972MX/NOPB enhances user experience by providing precise volume control without the need for manual adjustment. It ensures consistent audio levels, resulting in improved clarity and fidelity of the sound output.

Technical Advantages:

- Simplified Circuit Design: Integration of digital control eliminates the need for complex analog volume control circuits, reducing component count and PCB footprint.

- Improved Reliability: The use of non-volatile memory ensures that volume settings are retained even in the event of power loss, enhancing system reliability and user convenience.

- Enhanced Flexibility: The SPI interface allows for easy integration with digital audio processors and microcontrollers, enabling flexible control and customization options.

Enhancing System Performance and Efficiency:

- Precise Volume Control: The LM1972MX/NOPB ensures accurate volume adjustments, optimizing audio output to suit various listening preferences and environments.

- Reduced System Complexity: Integration of digital volume control simplifies system design, reducing component count and design complexity, thereby lowering overall system cost and power consumption.

- Improved User Experience: Consistent and reliable volume control enhances user satisfaction, leading to a better overall audio experience and increased product appeal.

LM1972MX/NOPB information

LM1972MX/NOPB Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Volume Control
Applications:
Consumer Audio, Professional Audio
NumberofChannels:
2
Interface:
SPI
Voltage-Supply:
4.5V ~ 12V
OperatingTemperature:
0°C ~ 70°C (TA)
Specifications:
78dB
MountingType:
Surface Mount

LM1972MX/NOPB FAQ

1. How to order LM1972MX/NOPB on icwhale.com?

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2. How does icwhale.com guarantee that LM1972MX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM1972MX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM1972MX/NOPB on icwhale.com; we pay more attention to the channels and quality of LM1972MX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM1972MX/NOPB price and inventory displayed accurate?

The price and inventory of LM1972MX/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.

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5. How is the shipping arranged?

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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 LM1972MX/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 LM1972MX/NOPB we delivered, we will accept the replacement or return of the LM1972MX/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 LM1972MX/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