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HomeProductsIntegrated Circuits (ICs)Data Acquisition - ADCs/DACs - Special PurposeDSD1791DB
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DSD1791DB - Texas Instruments

Manufacturer Part Number
DSD1791DB
Manufacturer
Texas Instruments
Allelco Part Number
32D-DSD1791DB
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC DAC/AUDIO 24BIT 200K 28SSOP
Package
28-SSOP
Data sheet
1.DSD1791DB.pdf ...

PCN Packaging

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
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In stock: 8470

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Specifications

DSD1791DB Tech Specifications
Texas Instruments - DSD1791DB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - DSD1791DB

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Analog and Digital  
Voltage - Supply 3V ~ 3.6V, 5V  
Type DAC, Audio  
Supplier Device Package 28-SSOP  
Series -  
Sampling Rate (Per Second) 200k  
Resolution (Bits) 24 b  
Product Attribute Attribute Value  
Package / Case 28-SSOP (0.209', 5.30mm Width)  
Package Tube  
Operating Temperature -25°C ~ 85°C  
Number of Channels 2  
Mounting Type Surface Mount  
Data Interface DSD, PCM  
Base Product Number DSD1791  

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

DSD1791DB

Manufacturer

texas-instruments

Introduction

The DSD1791DB is a high-performance, dual-channel digital-to-analog converter (DAC) designed for audio applications. It supports both DSD and PCM audio formats, allowing it to handle a wide range of digital audio sources. The DSD1791DB offers excellent audio quality and advanced features to provide an exceptional listening experience.

Product Features and Performance

Dual-channel DAC with 24-bit resolution and up to 200 kHz sampling rate

Supports both DSD and PCM audio formats

Analog and digital voltage supply sources (3V to 3.6V, 5V)

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

Surface mount package (28-SSOP)

Product Advantages

Versatile audio format support (DSD and PCM)

High-quality audio performance with 24-bit resolution and up to 200 kHz sampling rate

Wide voltage supply range for flexibility in system design

Suitable for a variety of audio applications due to the operating temperature range

Key Reasons to Choose This Product

Exceptional audio quality and performance

Flexibility in supporting different digital audio formats

Reliable and robust design for various applications

Competitive pricing and availability from a trusted manufacturer

Quality and Safety Features

Rigorously tested to meet industry standards for reliability and safety

Backed by texas-instruments' reputation for quality and innovation

Compatibility

The DSD1791DB is compatible with a wide range of audio systems and devices that require a high-performance, dual-channel DAC. It can be used in applications such as:

Application Areas

Audio equipment (e.g., amplifiers, receivers, digital audio players)

Professional audio systems

Home entertainment systems

Automotive infotainment systems

Product Lifecycle

The DSD1791DB is an active product in texas-instruments' portfolio. There are currently no plans for discontinuation, and it continues to be a viable solution for various audio applications. If you have any questions or need assistance, please contact our sales team through our website for more information.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments DSD1791DB

Product Attribute DSD1791DBG4 DSD1791DBRG4 DSD1791DBR DSD1792DB
Part Number DSD1791DBG4 DSD1791DBRG4 DSD1791DBR DSD1792DB
Manufacturer Luminary Micro / Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -
Voltage Supply Source - - - -
Voltage - Supply - - - -
Data Interface - LVDS - Parallel I²C LVDS - Parallel, Parallel
Number of Channels - - - -
Sampling Rate (Per Second) - - - 65M
Base Product Number - DAC34H84 MAX500 ADS62P42
Type - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Resolution (Bits) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

DSD1791DB Datasheet PDF

Download DSD1791DB pdf datasheets and Texas Instruments documentation for DSD1791DB - Texas Instruments.

HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Design/Specification
Lead Frame Base Update 02/Apr/2015.pdf Marking Change 07/Oct/2021.pdf
PCN Packaging
2.73KHz.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

View More
Texas Instruments

DSD1791DB

Texas Instruments
32D-DSD1791DB

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