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Name: LM4950TSBD
Brand: Texas Instruments
SKU: LM4950TSBD
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 LM4950TSBD

Part No.:: LM4950TSBD

Manufacturer:: Texas Instruments

Package:

Datasheet:: LM4950TSBD.pdf

Description:: BOARD EVALUATION LM4950TS

In Stock:: 3567

Quantity:: Add To Cart

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LM4950TSBD Specifications

Packaging:
Box
Series:
Boomer®
ProductStatus:
Obsolete
AmplifierType:
Class AB
OutputType:
1-Channel (Mono) or 2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
7.5W x 1 @ 8Ohm; 3.1W x 2 @ 4Ohm
Voltage-Supply:
9.6V ~ 16V
BoardType:
Fully Populated
UtilizedIC/Part:
LM4950

LM4950TSBD this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM4950TSBD 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 LM4950TSBD 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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LM4950TSBD information

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LM4950TSBD Typical application Circuitry

LM4950TSBD

LM4950TSBD is an evaluation board designed specifically for the LM4950TS, which is an audio power amplifier IC. This evaluation board facilitates the testing, prototyping, and development of audio applications such as portable speakers, laptop audio systems, and other devices requiring audio amplification.

Application Scenarios

A common application for the LM4950TSBD is in the development and testing phase of portable Bluetooth speakers. The board allows designers to easily assess the audio performance, power efficiency, and overall functionality of the LM4950TS amplifier in a real-world audio playback scenario.

Parameter Features

- Integrated Amplifier: The board comes with the LM4950TS audio amplifier IC, capable of delivering up to 7.5W of power to an 8Ω load with a 5V power supply.

- Power Supply Flexibility: It supports a wide range of supply voltages, allowing for flexible power sourcing options in various application scenarios.

- Ease of Use: The LM4950TSBD is designed for straightforward implementation, with clear pin labeling and access to all necessary connections for audio input, output, and power.

- Built-in Protection: Features inherent to the LM4950TS, such as thermal shutdown and short-circuit protection, are naturally extended to the evaluation board, providing a safe testing environment.

Circuit Connection Example: Portable Bluetooth Speaker

When integrating the LM4950TSBD into a portable Bluetooth speaker design, the following detailed steps should be considered:

- Power Connection: Connect a 5V power supply to the designated power input terminals of the LM4950TSBD. This will power the LM4950TS amplifier on the board.

- Audio Input: Connect the audio output from a Bluetooth audio receiver module to the audio input terminals on the LM4950TSBD. This will typically involve the left and right audio channels.

- Speaker Output: Connect the speaker terminals to the output headers provided on the LM4950TSBD. Ensure that the speakers are compatible, typically 8Ω for optimal performance.

- Shutdown Functionality: If the shutdown feature of the LM4950TS is to be utilized, ensure that the shutdown pin is accessible and can be controlled via a switch or connected to a microcontroller for automated control.

Design Considerations

When designing with the LM4950TSBD, it's crucial to consider the quality of the power supply, as noise and fluctuations can significantly impact audio quality. Additionally, the physical placement of the board within the speaker enclosure should be such that it minimizes noise pickup from other components and allows for adequate heat dissipation from the LM4950TS IC.

In summary, the LM4950TSBD evaluation board is an excellent tool for designers looking to leverage the LM4950TS audio amplifier IC in their audio applications. By following careful design practices regarding power supply integrity, signal routing, and thermal management, developers can efficiently use the LM4950TSBD to prototype and refine high-quality audio products.

LM4950TSBD FAQ

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3. Are the LM4950TSBD price and inventory displayed accurate?

The price and inventory of LM4950TSBD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of LM4950TSBD?

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 LM4950TSBD we delivered, we will accept the replacement or return of the LM4950TSBD 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 LM4950TSBD.

(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