Part Image

PCM1793DBR - Texas Instruments

Description: 113dB SNR Stereo DAC (H/W Control)

Download PCM1793DBR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
PCM1793DBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0028A
click to zoom
3D Models
PCM1793DBR - Texas Instruments  - 3D model - Small Outline Packages - DB0028A
click to zoom

PCM1793DBR Details

  • Manufacturer Part Number:

    PCM1793DBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    3.2 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.192 MHz

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    16 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5.3 mm

PCM1793DBR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then DVCC. This ensures that the analog and digital circuits are powered up in the correct order.
  • To optimize the PCB layout, keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signal traces separate. Also, place the decoupling capacitors close to the device pins.
  • The PCM1793DBR can support clock frequencies up to 256 fs (where fs is the sampling frequency). However, the maximum clock frequency may be limited by the specific application and system requirements.
  • The digital filter coefficients are stored in the device's internal memory. The coefficients can be programmed using the SPI interface, and the device provides a default set of coefficients that can be used as a starting point.
  • The recommended operating temperature range for the PCM1793DBR is -40°C to 85°C. However, the device can operate at temperatures up to 125°C with reduced performance and reliability.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

PCM1793DBR Overview

Use the download button to access the PCM1793DBR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCM17, or try a keyword search, such as Digital to Analog Converters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to PCM1793DBR

Showing 0 results

PCM1793DBR Alternates

Showing results

Image Part Number Model
Part Image PCM1793DB Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, PDSO28

Part Image PCM1793DBG4 Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, PDSO28

Part Image PCM1793DBRG4 Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, PDSO28