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TLV320AIC31IRHBR - Texas Instruments

Description: Interface - CODECs Lo-Pwr Ster Codec for Port Aud/Teleph

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PCB Footprints
TLV320AIC31IRHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
TLV320AIC31IRHBR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E
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TLV320AIC31IRHBR Details

  • Manufacturer Part Number:

    TLV320AIC31IRHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-32

  • Pin Count:

    32

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Filter:

    YES

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • 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:

    PROGRAMMABLE 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

TLV320AIC31IRHBR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization of the device.
  • The TLV320AIC31IRHBR can be configured using the I2C or SPI interface. Refer to the datasheet for register settings and configuration examples for common audio applications such as line-in, mic-in, and headphone-out.
  • The maximum input signal level for the TLV320AIC31IRHBR is 2.2Vrms for the line-in and mic-in inputs. Exceeding this level may result in signal distortion or damage to the device.
  • To optimize the TLV320AIC31IRHBR for low power consumption, use the power-down modes, adjust the clock frequency, and optimize the analog and digital supply voltages. Refer to the datasheet for specific guidelines.
  • The recommended layout and routing for the TLV320AIC31IRHBR involves keeping analog and digital signals separate, using a solid ground plane, and minimizing signal trace lengths and impedance mismatches.

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TLV320AIC31IRHBR Overview

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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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