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    5. LM4900MMBD Texas Instruments

    LM4900MMBD [Texas Instruments]

    LM4900MMBD
    LM4900MMBD

    Part No:

    LM4900MMBD

    Category:

    Development Tools

    Manufacturer:

    Texas Instruments

    Description:

    The LM4900 is a bridged audio power amplifier capable of delivering 265mW of continuous average power into an 8Ω load with 1% THD+N from a 3.3V power supply. Boomer® audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components.

    Datasheet:

    Product FAQ

    1. Is LM4900MMBD available for RFQ?

    Yes. LM4900MMBD 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 LM4900MMBD?

    Pricing for LM4900MMBD 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 LM4900MMBD?

    LM4900MMBD is a Texas Instruments Development Tools with Quiescent Supply Current Max 3 3V: 5mA and Thermal Resistance Ja LDA08B: 67°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 LM4900MMBD?

    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 LM4900MMBD 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 LM4900MMBD?

    Yes. If LM4900MMBD is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Development Tools parts or compatible alternatives.

    RFQ

    Part Number:

    LM4900MMBD

    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
    Junction Temperature
    150°C
    Operating Temperature
    -40°C ~ +85°C
    Supply Voltage
    2.0V ~ 5.5V
    Package
    MSOP, SOP, LLP
    Storage Temperature
    -65°C ~ +150°C
    Output Offset Voltage Max
    50mV
    Output Power 3 3V
    265mW
    Quiescent Supply Current Max 3 3V
    5mA
    Shutdown Current Max 3 3V
    3µA
    Supply Voltage Abs
    6.0V
    Thd N 250mW Typ
    0.4%
    Thermal Resistance Ja LDA08B
    67°C/W
    Thermal Resistance Ja M08A
    170°C/W
    Thermal Resistance Ja MUA08A
    190°C/W

    Products Detail

    The LM4900 delivers 265mW continuous average power into 8Ω at 3.3V with 1% THD+N. It requires no output coupling capacitors, bootstrap capacitors, or snubber networks, making it ideal for low-power portable applications. Features include externally controlled shutdown mode, thermal shutdown protection, unity-gain stability, external gain configuration, and 'click and pop' suppression circuitry.

    Key Features

    • MSOP, LLP, and SOP packaging
    • No output coupling capacitors, bootstrap capacitors, or snubber circuits necessary
    • Thermal shutdown protection circuitry
    • Unity-gain stable
    • External gain configuration capability
    • Latest generation 'click and pop' suppression circuitry
    • Shutdown mode (low power consumption)
    • THD+N at 1kHz for 265mW continuous average output power into 8Ω, VDD=3.3V: 1.0% (max)
    • Shutdown current: 0.1µA (typ)

    Application scenarios

    • Cellular phones
    • PDA’s
    • Any portable audio application

    Documents

    Datasheets:

    LM4900
    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
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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