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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. STA550 STMicroelectronics

    STA550 [STMicroelectronics]

    STA550
    STA550

    Part No:

    STA550

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    110mA mA 20 kHz kHz 70W W Audio Amplifiers 27 pins 27-Flexiwatt (Formed Leads)

    RoHS Status:

    Product FAQ

    1. Is STA550 available for RFQ?

    Yes. STA550 by STMicroelectronics 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 STA550?

    Pricing for STA550 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 STA550?

    STA550 is a STMicroelectronics Audio ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Peak Reflow Temperature (Cel): 250. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STA550?

    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 STA550 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 STA550?

    Yes. If STA550 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Audio ICs parts or compatible alternatives.

    RFQ

    Part Number:

    STA550

    Manufacturer:

    STMicroelectronics

    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

    Datasheet:

    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
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    27-Flexiwatt (Formed Leads)
    Number of Pins
    27
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    Series
    Bash®
    JESD-609 Code
    e3
    Feature
    Mute, Standby, Thermal Protection
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    27
    ECCN Code
    EAR99
    Type
    Class AB
    Terminal Finish
    Tin (Sn)
    HTS Code
    8542.33.00.01
    Max Power Dissipation
    31W
    Voltage - Supply
    20V~30V
    Terminal Position
    ZIG-ZAG
    Peak Reflow Temperature (Cel)
    250
    Number of Functions
    1
    Terminal Pitch
    1mm
    Base Part Number
    STA550
    Pin Count
    27
    Output Type
    2-Channel (Stereo)
    Power Supplies
    +-3/+-17-10/-2220/30V
    Number of Channels
    2
    Nominal Supply Current
    110mA
    Output Power
    70W
    Supply Type
    Dual
    Bandwidth
    20 kHz
    Gain Bandwidth Product
    1.4MHz
    Voltage Gain
    100dB
    Gain
    100 dB
    Max Dual Supply Voltage
    17V
    Max Output Power
    70W
    Min Dual Supply Voltage
    3V
    Dual Supply Voltage
    15V
    Harmonic Distortion
    10%
    Length
    29.23mm
    Height Seated (Max)
    19.37mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    STA550 Overview


    In the 27-Flexiwatt (Formed Leads) package, it is embedded.In this case, it is packaged as Tube .In addition, there are 27 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 2-Channel (Stereo) is used as the output.This electrical device is classified as type Class AB .As part of a signal interface in a computer or other communication device, there are 27 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Through Hole .There is 20V~30V voltage supply to this electrical device.2 channels are available on the device.Operating with Mute, Standby, Thermal Protection is possible.Temperatures should not exceed 0°C~70°C TA .There are 27 pins on this device.As part of Audio/Video Amplifiers , this part is included.Amp parts belongs to the STA550 family.In this case, the electronic part is mounted in the way of Through Hole .According to the manufacturer, the maximum output power of this electronic component is 70W kWh per hour.Amp parts is a Dual supply type.Power is supplied by a +-3/+-17-10/-2220/30V volt source.Amp parts is a member of the Bash® series of electronic parts.

    STA550 Features


    27-Flexiwatt (Formed Leads) package
    27 pin count
    STA550 family
    70W kWh per hour
    Bash® series


    STA550 Applications


    There are a lot of STMicroelectronics
    STA550 audio amplifiers applications.


    • single/dual op amp sum and difference circuits
    • Integrator and differentiator circuits
    • Logarithmic and exponential operation circuits
    • Multiplication and division circuits
    • Precision measurement
    • Power control
    • Information processing
    • Weak signal detection
    • Signal amplification
    • Signal filtering

    Documents

    Datasheets:

    STA550
    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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