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TLV320AIC20KIPFBR - Texas Instruments

Description: Low-Power Stereo Voice Band CODEC with 8-ohm Speaker Amplifiers

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TLV320AIC20KIPFBR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB(S-PQFP-G48)
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TLV320AIC20KIPFBR - Texas Instruments  - 3D model - Quad Flat Packages - PFB(S-PQFP-G48)
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TLV320AIC20KIPFBR Details

  • Manufacturer Part Number:

    TLV320AIC20KIPFBR

  • 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:

    2 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

  • Linear Coding:

    16-BIT

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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

  • Telecom IC Type:

    PROGRAMMABLE CODEC

  • Temperature Grade:

    INDUSTRIAL

  • 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

TLV320AIC20KIPFBR 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 TLV320AIC20KIPFBR for stereo audio, set the STEREO bit in the Audio Interface Control Register (AIC20_REG_03) to '1'. This enables stereo mode and allows for independent left and right channel audio processing.
  • The TLV320AIC20KIPFBR supports clock frequencies up to 50 MHz. However, the recommended clock frequency is 12.288 MHz for optimal performance.
  • The TLV320AIC20KIPFBR has a built-in microphone bias voltage generator. To enable it, set the MICBIAS bit in the Power Management Register (AIC20_REG_04) to '1'. The microphone bias voltage can be adjusted using the MICBIAS_LEVEL bits in the same register.
  • The NOISE_GATE bit in the Audio Interface Control Register (AIC20_REG_03) enables or disables the noise gate function. When set to '1', the noise gate function is enabled, which helps to reduce noise and hiss in the audio signal.

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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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Part Image TLV320AIC20KIPFB Texas Instruments

Programmable Codec, 1-Func, 1-Channel, PQFP48