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PCM2702E - Texas Instruments

Description: Audio D/A Converter ICs 16-Bit Stereo DAC w/USB Ifc

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PCM2702E - Texas Instruments - PCB symbol
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PCB Footprints
PCM2702E - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-28
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3D Models
PCM2702E - Texas Instruments - 3D model - Small Outline Packages - SOIC-28
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PCM2702E Details

  • Manufacturer Part Number:

    PCM2702E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    GREEN, PLASTIC, SSOP-28

  • Pin Count:

    28

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Output Voltage-Max:

    3.41 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    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:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °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

  • Seated Height-Max:

    2 mm

  • Settling Time-Nom (tstl):

    12 µs

  • Supply Current-Max:

    30 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

PCM2702E Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC first, followed by VDD, and then the analog power supplies (VAA and VDA). This ensures that the internal voltage regulators are powered up correctly.
  • To configure the PCM2702E for master clock mode, set the MCKE pin high and the BCKE pin low. This enables the internal clock generator and allows the device to generate its own clock signals.
  • The maximum allowed capacitance for the analog output filters is 220nF. Exceeding this value may affect the stability of the output stage and cause oscillations.
  • Yes, you can use a separate analog power supply for the analog output stage. This can help to reduce noise and improve the overall performance of the device. However, ensure that the power supply is well-regulated and has a low noise floor.
  • To troubleshoot issues with the digital interface, check the clock signals (MCLK, BCLK, and LRCK) for proper frequency and phase relationships. Also, verify that the data is being transmitted correctly and that the device is properly configured for the desired data format (e.g., I2S, DSP, or Right-Justified).

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PCM2702E Overview

Use the download button to access the PCM2702E schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCM27, 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.

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