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TLV320AIC3254IRHBR - Texas Instruments

Description: Interface - CODECs Very LW PWR Stereo Audio CODEC/miniDSP

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PCB Footprints
TLV320AIC3254IRHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB (S-PVQFN-N32)
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3D Models
TLV320AIC3254IRHBR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB (S-PVQFN-N32)
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TLV320AIC3254IRHBR Details

  • Manufacturer Part Number:

    TLV320AIC3254IRHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    32

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input-Max:

    2.5 V

  • Filter:

    YES

  • Input Type:

    SINGLE-ENDED/DIFF

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    PCM CODEC

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TLV320AIC3254IRHBR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly.
  • The TLV320AIC3254 has a variety of configuration options, including clocking modes, audio interface formats, and analog-to-digital converter (ADC) and digital-to-analog converter (DAC) settings. Refer to the datasheet and application notes for specific configuration examples.
  • The TLV320AIC3254 supports clock frequencies up to 50 MHz, but the maximum frequency may vary depending on the specific application and clocking mode.
  • To optimize the TLV320AIC3254 for low power consumption, use the power-down modes, adjust the clock frequency, and optimize the analog and digital supply voltages. Additionally, consider using the device's built-in power-saving features, such as the automatic power-down mode.
  • The TLV320AIC3254IRHBR is a variant of the TLV320AIC3254 with a different package type (VQFN) and a slightly different pinout. The functional differences between the two devices are minimal, but the IRHBR variant has a more compact package and is more suitable for space-constrained designs.

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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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