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DSD1793DBR The Texas Instruments DSD1793DBR is a 24-bit stereo audio DAC offering high performance with 113dB SNR and a sampling rate up to 192kHz. It features an I2C control interface and is supplied in a 28-SSOP package.
Mfr Part #:

DSD1793DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DSD1793DBR is a 24-bit stereo audio DAC offering high performance with 113dB SNR and a sampling rate up to 192kHz. It features an I2C control interface and is supplied in a 28-SSOP package.
✓ Total Stock: 1,550 pcs
$ Price Range: $3.28

DSD1793DBR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
550 pcs
On Request
550 pcs On Request 1 On Request On Request 19+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DSD1793DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Control Interface
Data Interface
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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DSD1793DBR Description

Short technical summary and product information.

The Texas Instruments DSD1793DBR is a high-performance 24-bit stereo audio Digital-to-Analog Converter (DAC). It supports both DSD and PCM formats, providing a dynamic range of 113dB and a low THD+N of 0.001%. The device operates with a sampling frequency of up to 192kHz, making it suitable for demanding audio applications.

 

Key electrical characteristics include a 24-bit resolution and an SNR of 113dB. The DAC supports an I2C-compatible serial port for control, offering user-programmable features such as digital attenuation from 0 dB to -120 dB. It operates on dual supplies, with 5V for analog and 3.3V for digital sections, and features 5V tolerant digital inputs.

 

Packaged in a compact 28-lead SSOP, the DSD1793DBR is designed for surface mounting. Its operating temperature range is -25°C to 85°C. This audio DAC is well-suited for applications such as A/V receivers, SACD players, DVD players, HDTV receivers, and car audio systems requiring high-fidelity audio conversion.

DSD1793DBR Quick Information

Product Type: Audio DAC
Canonical Name: Texas Instruments DSD1793 Stereo Audio DAC
Subcategory: Data Converters

DSD1793DBR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DSD1793DBR Estimated Pricing

Qty Low High
1+ $3.28 $3.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

DSD1793DBR Features

  • 24-bit resolution stereo audio DAC
  • 113dB typical SNR performance
  • Supports up to 192kHz sampling rate
  • I2C serial control interface
  • Surface mount 28-SSOP package

DSD1793DBR Applications

  • Suitable for A/V receivers
  • Used in SACD and DVD players
  • Ideal for HDTV receivers
  • Applicable to car audio systems
  • For digital multitrack recorders

DSD1793DBR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the DSD1793DBR audio DAC?

The DSD1793DBR has a resolution of 24 bits.

What is the maximum sampling rate supported by the DSD1793DBR?

The DSD1793DBR supports a maximum sampling rate of 192kHz.

What is the typical Signal-to-Noise Ratio (SNR) for the DSD1793DBR?

The typical SNR for the DSD1793DBR is 113dB.

What type of interface does the DSD1793DBR use for control?

The DSD1793DBR uses an I2C control interface.

What is the operating temperature range for the DSD1793DBR?

The operating temperature range for the DSD1793DBR is -25°C to 85°C.

What package type is the DSD1793DBR supplied in?

The DSD1793DBR is supplied in a 28-SSOP package.

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