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TDA1549T

Name: TDA1549T
Brand: PHILIPS
SKU: JT24-TDA1549T
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Stereo 4fs data input up-sampling filter with bitstream continuous calibration DAC (BCC-DAC1) (stereo 4fs data input upsampling filter (continuous bit stream having a calibrated D / A conversion characteristic))

Manufacturer :	Philips Semiconductors (NXP)
Package/Case :	SOP16
Product Categories :	Filter
Datasheet:	TDA1549T Datasheet (PDF)
RoHs Status:	Lead free / RoHS Compliant
Marking Code:	TDA1549T
In-stock:	1452

Quantity

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TDA1549T Product Details

FEATURES
• Easy application
• Finite-duration impulse-response (FIR) filtering and noise shaping incorporated
• 2nd-order noise shaper
• Wide dynamic range (true 18-bit resolution)
• Low total harmonic distortion
• No zero-crossing distortion
• Superior signal-to-noise ratio
• Bitstream continuous calibration conversion concept
• Inherently monotonic
• Voltage output (1.5 V RMS) at line drive level
• Single supply rail (3.8 to 5.5 V)
• Optimum output voltage level over the entire supply range
• Small outline packaging (SO16)
• Wide operating temperature range (−30 to +85 °C)
• Standard Japanese input format
• No analog post-filtering required
• Low power consumption
• Integrated operational amplifiers.

GENERAL DESCRIPTION

The TDA1549T (BCC-DAC1) is the first of a new generation of digital-to-analog converters featuring a unique combination of bitstream and continuous calibration concepts.

A system of digital filtering, high oversampling, 2nd order noise shaping and continuous calibration digital-to-analog conversion ensures that only simple 1st order analog filtering is required. The circuit accepts 18-bit four times oversampled input data (4fs) in standard Japanese format.

Internal FIR filters remove the main spectral components and increase the sampling rate to 96 times (96fs). A 2nd order noise shaper converts this oversampled data to a 5-bit data stream. For low signal levels the converter operates in the 1-bit bitstream mode with attendant high differential linearity. Higher level signals are reproduced using the dynamic continuous calibration technique, thereby guaranteeing high linearity independent of process variations, temperature effects and product ageing.

High-precision, low-noise amplifiers convert the digital-to-analog current to an output voltage capable of driving a line output. Externally connected capacitors perform the required 1st order filtering so that no further post-filtering is required.

Internal reference circuitry ensures that the output voltage is proportional to the supply voltage, thereby making optimum use of the supply voltage over a wide range (3.8 to 5.5 V). This unique configuration of bitstream and continuous calibration techniques, together with a high degree of analog and digital integration, results in a digital-to-analog conversion system with true 18-bit dynamic range, high linearity and simple low-cost application.

TDA1549T

TDA1549T Pinout
(Picture: Pinout)

TDA1549T Block Diagram
(Picture: Diagram)

Technical Parameters

Manufacturer
PHILIPS
Packing
Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
RoHs Status
Lead free / RoHS Compliant
Package/Case
SOP16

TDA1549T Equivalent Parts

For the TDA1549T component, you may consider these replacement and alternative parts.

Models	Manufacturer	Package/Case	Description
TDA1549AT

TDA1549T Related Products

Ratings and Reviews (1)

5 / 5

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

**cott***

2020-03-28

Great Seller!! Thanks!!

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Shipping:: More
Estimated Delivery Time: Oct 11 - Oct 16 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 TDA1549T 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 TDA1549T devices; we pay more attention to the channels and quality of TDA1549T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TDA1549T chips? Including PHILIPS original factory information, Filter application, TDA1549T pictures?: You can use Jotrin's intelligent search engine, or filter by Filter category, or find it through Philips Semiconductors (NXP) Information page.
Q: Are the PHILIPS's TDA1549T 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 TDA1549T, 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 TDA1549T?: 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 TDA1549T we delivered, we will accept the replacement or return of the TDA1549T 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 TDA1549T.
(3)The TDA1549T 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 TDA1549T datasheet pdf, TDA1549T 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,...

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