What is the Additional Feature ?

Name: LM4950TS
Brand: Texas Instruments
SKU: LM4950TS
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 LM4950TS

Part No.:: LM4950TS

Manufacturer:: Texas Instruments

Package:: DDPAK/TO-263-9

Datasheet:: LM4950TS.pdf

Description:: IC AMP AB MONO/STER 7.5W TO263-9

In Stock:: 146

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

LM4950TS Specifications

Packaging:
Bulk,Tube
Series:
Boomer®
ProductStatus:
Active
Type:
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
Features:
Depop, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C (TA)

LM4950TS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM4950TS 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 LM4950TS 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.

LM4950TS information

Views：

LM4950TS Typical application Circuitry

LM4950TS

LM4950TS is an audio power amplifier IC designed for applications requiring low voltage operation with high output power, such as portable speakers, laptop computers, and other personal audio devices.

Application Scenarios

A typical application for the LM4950TS is in portable speaker systems, where it can drive the speakers directly and provide high-quality audio output with minimal external components and power consumption.

Parameter Features

- Output Power: Using a 5V power source, the LM4950TS can provide an 8Ω load with 10% THD+N with up to 7.5W of continuous average power.

- Supply Voltage Range: It can be used with a variety of battery-operated devices because it operates over a wide range of supply voltages.

- Shutdown Mode: Has a feature that, while not in use, drastically lowers power usage.

- No External Bootstrap Capacitors Required: Designed to operate without external bootstrap capacitors, simplifying the circuit design.

Circuit Connection Example: Portable Speaker System

Incorporating the LM4950TS into a portable speaker system involves several detailed steps:

- Power Supply Connection: Connect the power supply to the VDD pin (pin 8) of the LM4950TS, ensuring that the voltage is within the IC's operating range. A typical value is 5V for portable applications.

- Grounding: Connect the ground pin (pin 4) of the LM4950TS to the system's ground. This is crucial for the stability and performance of the audio output.

- Input Audio Signal: The audio input signal should be fed into the IN+ pin (pin 6) for the right channel and the IN- pin (pin 5) for the left channel, if stereo output is desired. For mono applications, only one input may be used.

- Speaker Connection: Connect the speakers between the OUT+ pin (pin 9) and the OUT- pin (pin 10). This configuration allows the LM4950TS to drive the speakers directly.

- Shutdown Control: To utilize the shutdown feature, connect a switch or microcontroller output to the SHUTDOWN pin (pin 3). Applying a logic high to this pin puts the LM4950TS into a low-power shutdown mode.

Design Considerations

When designing with the LM4950TS, thermal management is an essential aspect, especially when operating at high output power levels. Ensuring adequate heat dissipation is crucial for maintaining audio performance and preventing the IC from overheating. Additionally, careful layout of the PCB to minimize noise pickup in the audio signal paths is vital for achieving high-quality audio output.

In summary, the LM4950TS is an ideal choice for developing compact, efficient, and high-quality audio applications such as portable speaker systems. By paying attention to power supply management, signal integrity, and thermal considerations, designers can leverage the LM4950TS to achieve impressive audio performance in their applications.

LM4950TS FAQ

1. How to order LM4950TS 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 LM4950TS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM4950TS. All suppliers must pass our qualification reviews before they can publish their products including LM4950TS on icwhale.com; we pay more attention to the channels and quality of LM4950TS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM4950TS price and inventory displayed accurate?

The price and inventory of LM4950TS 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 LM4950TS?

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 LM4950TS we delivered, we will accept the replacement or return of the LM4950TS 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 LM4950TS.

(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