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TLV320AIC25CPFB - Texas Instruments

Description: Interface - CODECs Low Power Low IOVdd Dual Channel

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TLV320AIC25CPFB - Texas Instruments - PCB symbol
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TLV320AIC25CPFB - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48
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TLV320AIC25CPFB - Texas Instruments - 3D model - Quad Flat Packages - PFB (S-PQFP-G48
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TLV320AIC25CPFB Details

  • Manufacturer Part Number:

    TLV320AIC25CPFB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    IT ALSO REQUIRES 3.3V ANALOG SUPPLY

  • Analog Input-Max:

    3 V

  • Filter:

    YES

  • Input Code:

    TWOS COMPLEMENT

  • Input Type:

    SINGLE-ENDED/DIFF

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Output:

    VOLTAGE

  • Output Code:

    TWOS COMPLEMENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Telecom IC Type:

    PROGRAMMABLE CODEC

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

TLV320AIC25CPFB Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
  • To configure the TLV320AIC25CPFB for stereo audio, connect the left and right audio channels to the corresponding pins (AINL and AINR) and set the STEREO pin high. Additionally, set the I2C register 0x04 to 0x01 to enable stereo mode.
  • The maximum input signal level that the TLV320AIC25CPFB can handle is 2.2 Vrms. Exceeding this level may result in distortion or clipping of the audio signal.
  • To optimize the TLV320AIC25CPFB for low power consumption, set the POWERDOWN pin low, reduce the clock frequency, and adjust the analog and digital supply voltages to the minimum required levels. Additionally, use the power-saving modes (PS0-PS2) to reduce power consumption during idle periods.
  • The recommended layout and routing for the TLV320AIC25CPFB involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the audio signal traces. Additionally, use a decoupling capacitor (e.g., 10 uF) between the AVDD and AGND pins to reduce noise and ripple.

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TLV320AIC25CPFB 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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