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TFA9842J

Name: TFA9842J
Brand: PHILIPS
SKU: JT24-TFA9842J
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Audio Amplifiers STEREO 2X6W SE MPA

Manufacturer :	Philips Semiconductors (NXP)
Package/Case :	ZIP-9
Product Categories :	Special Purpose Audio Amplifiers
Datasheet:	TFA9842J Datasheet (PDF)
RoHs Status:	Lead free / RoHS Compliant
In-stock:	115

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TFA9842J Product Details

Description：

The TFA9842J contains two identical audio power amplifiers. The TFA9842J can be used as two Single-Ended (SE) channels with a fixed gain of 26 dB or one Bridge-Tied Load (BTL) channel with a fixed gain of 32 dB. The TFA9842J comes in a 9-pin DIL-bent-SIL (DBS9P) power package. The TFA9842J is pin compatible with the TFA9841J and TFA9843J. The TFA9842J contains a unique protection circuit that is solely based on multiple temperature measurements inside the chip. This gives maximum output power for all supply voltages and load conditions with no unnecessary audio holes. Almost any supply voltage and load impedance combination can be made as long as thermal boundary conditions (number of channels used, external heatsink and ambient temperature) allow it.

Features：

SE: 1 W to 7.5 W; BTL: 2 W to 15 W operation possibility
• Soft clipping
• Standby and mute mode
• No on/off switching plops
• Low standby current
• High supply voltage ripple rejection
• Outputs short-circuit protected to ground, supply and across the load
• Thermally protected
• Pin compatible with the TFA9841J and TFA9843J.

Applications：

•Television
• PC speakers
• Boom box
• Mini and micro audio receivers.

TFA9842J

TFA9842J Pinout
(Picture: Pinout)

TFA9842J Block Diagram
(Picture: Diagram)

Technical Parameters

Product
Class-AB
Output Type
1-Channel Mono or 2-Channel Stereo
Output Power
15 W
THD plus Noise
0.05 %
Operating Supply Voltage
17 V
Maximum Power Dissipation
35000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-523
Packaging
Tube
Audio Load Resistance
8 Ohms
Available Set Gain
26 dB
Input Signal Type
Single
Minimum Operating Temperature
- 40 C
Output Signal Type
Differential, Single
Factory Pack Quantity
36
Supply Type
Single
Supply Voltage Max
26 V
Supply Voltage Min
9 V
Part # Aliases
TFA9842J/N1,112

TFA9842J Related Products

Ratings and Reviews (1)

5 / 5

5 Stars 100%
4 Stars 0%
3 Stars 0%
2 Stars 0%
1 Stars 0%

**erma***

2020-03-28

Einwandfrei so sollte jotrin sein. Besser geht's nicht

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Shipping:: More
Estimated Delivery Time: Dec 21 - Dec 26 days (choose Expedited at checkout).

Shipping & Payment

Shipping

Shipping Type
Ship Fee
Lead Time
DHL
$20.00-$40.00 (0.50 KG)
2-5 days
Fedex
$20.00-$40.00 (0.50 KG)
3-7 days
UPS
$20.00-$45.00 (0.50 KG)
2-5 days
TNT
$25.00-$65.00 (0.50 KG)
2-5 days
EMS
$25.00-$45.00 (0.50 KG)
5-14 days
REGISTERED AIR MAIL
$2.00-$3.00 (0.10 KG)
7-30 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment
Hand Fee
Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.

Packing

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that TFA9842J is the original manufacturer or agent of PHILIPS?: We have a professional business development department to strictly test and verify the qualifications of PHILIPS original manufacturers and agents. All PHILIPS suppliers must pass the qualification review before they can publish their TFA9842J devices; we pay more attention to the channels and quality of TFA9842J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TFA9842J chips? Including PHILIPS original factory information, Special Purpose Audio Amplifiers application, TFA9842J pictures?: You can use Jotrin's intelligent search engine, or filter by Special Purpose Audio Amplifiers category, or find it through Philips Semiconductors (NXP) Information page.
Q: Are the PHILIPS's TFA9842J price and stock displayed on the platform accurate?: The PHILIPS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TFA9842J, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?: TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?: Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of TFA9842J?: 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 TFA9842J we delivered, we will accept the replacement or return of the TFA9842J 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 TFA9842J.
(3)The TFA9842J 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as TFA9842J datasheet pdf, TFA9842J pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Philips Semiconductors (NXP)

Philips Semiconductor is an independent semiconductor company that changed its name to NXP in September 2006. NXP, formerly Phillips Semiconductor, continues to create semiconductors, system solutions and software that deliver better sensory experiences in mobile phones, personal media players, TVs,...