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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Amplifier ICs/
    5. VCA8613YT Texas Instruments

    VCA8613YT [Texas Instruments]

    VCA8613YT
    VCA8613YT

    Part No:

    VCA8613YT

    Category:

    Amplifier ICs

    Manufacturer:

    Texas Instruments

    Description:

    The VCA8613 is an 8-channel variable gain amplifier ideally suited to portable ultrasound applications.

    Datasheet:

    Product FAQ

    1. Is VCA8613YT available for RFQ?

    Yes. VCA8613YT by Texas Instruments is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for VCA8613YT?

    Pricing for VCA8613YT can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of VCA8613YT?

    VCA8613YT is a Texas Instruments Amplifier ICs with Thermal Resistance Junction To Ambient: 66.6°C/W and Thermal Resistance Junction To Case: 4.3°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for VCA8613YT?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can VCA8613YT be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to VCA8613YT?

    Yes. If VCA8613YT is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    VCA8613YT

    Manufacturer:

    Texas Instruments

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Supply Voltage
    2.85V ~ 3.15V
    Operating Temperature
    -40°C ~ +85°C
    Package
    TQFP-64
    Packing
    Tape and reel
    Channels
    8
    High Pass Cutoff
    800kHz
    Input Noise
    1.2 nV/√Hz
    Low Pass Cutoff
    14MHz
    Power Dissipation
    600mW ~ 700mW
    Thermal Resistance Junction To Ambient
    66.6°C/W
    Thermal Resistance Junction To Case
    4.3°C/W
    Vcntrl Voltage Max
    2.0V
    Vcntrl Voltage Min
    0V

    Products Detail

    Each channel consists of a Low-Noise pre-Amplifier (LNA) and a Variable Gain Amplifier (VGA). The differential outputs of the LNA can be switched through the 8x10 cross-point switch, programmable through the serial interface port. The VGA consists of a Voltage Controlled Attenuator (VCA) and a Programmable Gain Amplifier (PGA). The PGA gain can be set to 21dB or 26dB, while the VCA offers maximum attenuation settings of 29dB, 33dB, 36.5dB, and 40dB, continuously variable via control voltage. The output feeds into an integrated 2-pole low-pass filter for direct connection to differential-input ADCs. Available in TQFP-64 package.

    Key Features

    • Low input noise: 1.2 nV/√Hz at f=5MHz
    • Extremely low power operation: 75mW per channel at 3V
    • Integrated low-pass, 2-pole filter: 14MHz bandwidth
    • Integrated input LNA
    • Integrated input clamp diodes
    • Differential output
    • Readable control registers
    • Integrated Continuous Wave (CW) processor

    Application scenarios

    • Medical and Industrial Ultrasound Systems
    • Portable Ultrasound Applications

    Documents

    Datasheets:

    VCA8613
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
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      Hassle-Free Returns
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