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TLV320AIC31IRHBRG4 - Texas Instruments

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

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TLV320AIC31IRHBRG4 - Texas Instruments - PCB symbol
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PCB Footprints
TLV320AIC31IRHBRG4 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
TLV320AIC31IRHBRG4 - Texas Instruments - 3D model - Quad Flat No-Lead - RHB0032E
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TLV320AIC31IRHBRG4 Details

  • Manufacturer Part Number:

    TLV320AIC31IRHBRG4

  • 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

  • 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

TLV320AIC31IRHBRG4 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.
  • To configure the TLV320AIC31IRHBRG4 for stereo audio, set the STEREO bit in the Audio Interface Format Register (AIFR) to 1. This enables stereo mode and allows the device to process two channels of audio data.
  • The TLV320AIC31IRHBRG4 supports clock frequencies up to 50 MHz. However, the recommended clock frequency is 12.288 MHz or 24.576 MHz for optimal performance.
  • To reduce power consumption, use the Power Management Register (PMR) to disable unused blocks and interfaces. Additionally, use the Dynamic Voltage Scaling (DVS) feature to adjust the voltage supply to the device based on the system's power requirements.
  • The recommended layout and routing for the TLV320AIC31IRHBRG4 involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the clock signal traces. Additionally, use a decoupling capacitor between VDD and GND to reduce noise and ensure stable operation.

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TLV320AIC31IRHBRG4 Overview

Use the download button to access the TLV320AIC31IRHBRG4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TLV32, or try a keyword search, such as Codecs

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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