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VCA2615RGZT - Texas Instruments

Description: 2-Channel Variable Gain Amplifier

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PCB Footprints
VCA2615RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048A
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3D Models
VCA2615RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048A
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VCA2615RGZT Details

  • Manufacturer Part Number:

    VCA2615RGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,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-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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:

    7 mm

VCA2615RGZT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the VCA2615RGZT is 2.7V to 5.5V.
  • To ensure proper biasing, connect the VBIAS pin to a voltage source that is 1.2V to 1.5V above the supply voltage (VCC). This sets the internal bias voltage for the amplifier.
  • The maximum power dissipation for the VCA2615RGZT is 250mW. Ensure that the device is properly heat-sinked and operated within the recommended temperature range to avoid overheating.
  • To minimize noise and distortion, use a low-noise power supply, decouple the power pins with capacitors, and ensure proper grounding and shielding of the audio signals. Additionally, use a high-quality audio capacitor in the feedback loop.
  • Yes, the VCA2615RGZT can be used as a headphone amplifier. However, ensure that the output power is limited to avoid damaging the headphones or the amplifier. A maximum output power of 50mW per channel is recommended.

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VCA2615RGZT 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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