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HomeProductsIntegrated Circuits (ICs)Interface - CODECsPCM2902BDBR
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PCM2902BDBR - Texas Instruments

Manufacturer Part Number
PCM2902BDBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-PCM2902BDBR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC STEREO AUD CODEC W/USB 28SSOP
Package
28-SSOP
Data sheet
1.PCM2902BDBR.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 3758
  • Unit Price: $11.231
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $11.231 $11.23
200+ $4.347 $869.40
500+ $4.194 $2,097.00
1000+ $4.119 $4,119.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

PCM2902BDBR Tech Specifications
Texas Instruments - PCM2902BDBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - PCM2902BDBR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Digital 4.35V ~ 5.25V  
Voltage - Supply, Analog 4.35V ~ 5.25V  
Type Stereo Audio  
Supplier Device Package 28-SSOP  
Sigma Delta Yes  
Series -  
S/N Ratio, ADCs / DACs (db) Typ 89 / 96  
Resolution (Bits) 16 b  
Product Attribute Attribute Value  
Package / Case 28-SSOP (0.209', 5.30mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -25°C ~ 85°C  
Number of ADCs / DACs 2 / 2  
Mounting Type Surface Mount  
Dynamic Range, ADCs / DACs (db) Typ 89 / 93  
Data Interface USB  
Base Product Number PCM2902  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

PCM2902BDBR

Manufacturer

Texas Instruments

Introduction

The PCM2902BDBR is a high-performance stereo audio codec with a USB interface. It supports 16-bit audio resolution and incorporates two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs). The device features advanced sigma-delta modulation technology for superior audio quality.

Product Features and Performance

Stereo audio codec with USB interface

16-bit audio resolution

2 ADCs and 2 DACs

Sigma-delta modulation for high-quality audio

89 dB SNR (ADCs) and 96 dB SNR (DACs)

89 dB dynamic range (ADCs) and 93 dB dynamic range (DACs)

Analog and digital supply voltage range of 4.35V to 5.25V

Operating temperature range of -25°C to 85°C

Surface mount package (28-SSOP)

Product Advantages

High-quality audio performance with advanced sigma-delta technology

Versatile USB interface for easy integration

Wide operating voltage and temperature ranges for diverse applications

Compact surface mount package for space-constrained designs

Key Reasons to Choose This Product

Exceptional audio quality and performance

Flexible USB interface for seamless integration

Robust operating conditions for reliable operation

Compact and efficient package design

Quality and Safety Features

Rigorous quality control and testing

Compliance with relevant safety and regulatory standards

Compatibility

The PCM2902BDBR is designed to be compatible with a wide range of USB-enabled devices and systems.

Application Areas

USB audio applications

Multimedia devices

Consumer electronics

Industrial and medical equipment

Product Lifecycle

The PCM2902BDBR is an active product and is not currently nearing discontinuation. Our website's sales team offers several equivalent or alternative models that may be suitable for your application. Please contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments PCM2902BDBR

Product Attribute PCM2902BDBR 12102C473JAT2A
Part Number PCM2902BDBR 12102C473JAT2A
Manufacturer Texas Instruments KYOCERA AVX
Data Interface USB -
Operating Temperature -25°C ~ 85°C -55°C ~ 125°C
Voltage - Supply, Digital 4.35V ~ 5.25V -
S/N Ratio, ADCs / DACs (db) Typ 89 / 96 -
Type Stereo Audio -
Base Product Number PCM2902 -
Series - -
Sigma Delta Yes -
Package Tape & Reel (TR) Tape & Reel (TR)
Resolution (Bits) 16 b -
Dynamic Range, ADCs / DACs (db) Typ 89 / 93 -
Supplier Device Package 28-SSOP -
Number of ADCs / DACs 2 / 2 -
Voltage - Supply, Analog 4.35V ~ 5.25V -
Package / Case 28-SSOP (0.209', 5.30mm Width) 1210 (3225 Metric)
Mounting Type Surface Mount Surface Mount, MLCC

PCM2902BDBR Datasheet PDF

Download PCM2902BDBR pdf datasheets and Texas Instruments documentation for PCM2902BDBR - Texas Instruments.

HTML Datasheet
PCM2900B/02B.pdf
PCN Design/Specification
Lead Frame Base Update 02/Apr/2015.pdf Marking Change 07/Oct/2021.pdf
PCN Packaging
Marking Change 24/Mar/2021.pdf PCN Cancelled 17/Apr/2015.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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PCM2902BDBR Image

PCM2902BDBR

Texas Instruments
32D-PCM2902BDBR

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