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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TS421IDT STMicroelectronics

    TS421IDT [STMicroelectronics]

    TS421IDT
    TS421IDT

    Part No:

    TS421IDT

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    1.8mA mA 20 kHz kHz 367mW W Audio Amplifiers 710mW W 8 pins 8-SOIC (0.154, 3.90mm Width)

    RoHS Status:

    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
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    8-SOIC (0.154, 3.90mm Width)
    Number of Pins
    8
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e4
    Feature
    Differential Inputs, Short-Circuit Protection, Standby
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8

    Products Detail

    TS421IDT Overview


    Amp parts is embedded in the 8-SOIC (0.154, 3.90mm Width) package.Amp parts is packaged in the way of Tape & Reel (TR) .There are 8 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The output it is configured with uses 1-Channel (Mono) .The type of this electrical device is Class AB .There are 8 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2V~5.5V .The number of channels is growing strong/weak: 1 .Differential Inputs, Short-Circuit Protection, Standby can be ensured when operating.The operating temperature should not exceed -40°C~85°C TA .Amp parts is equipped wAmp partsh 8 pin count.This part is included in Audio/Video Amplifiers .Amp parts belongs to TS421 family.This electronic part is mounted in the way of Surface Mount .The maximal Output Power of this electronic part is 367mW kWh per hour.The supply voltage (Vsup) should be kept above 2V for normal operation.The supply type of this electronic part is Single .Amp parts consumes 1.8mA of quiescent current wAmp partshout being affected by external factors.

    TS421IDT Features


    8-SOIC (0.154, 3.90mm Width) package
    8 pin count
    TS421 family
    367mW kWh per hour


    TS421IDT Applications


    There are a lot of STMicroelectronics
    TS421IDT audio amplifiers applications.


    • Proportional operation circuits
    • Inverse/same-phase proportional circuit
    • Addition and subtraction operation circuits
    • 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

    Documents

    Datasheets:

    TS419, TS421
    Product FAQ

    1. Is TS421IDT available for RFQ?

    Yes. TS421IDT 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 TS421IDT?

    Pricing for TS421IDT 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 TS421IDT?

    TS421IDT is a STMicroelectronics Audio ICs with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): 30 and Power Supply Rejection Ratio (PSRR): 56dB. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TS421IDT?

    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 TS421IDT 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 TS421IDT?

    Yes. If TS421IDT 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:

    TS421IDT

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    ECCN Code
    EAR99
    Type
    Class AB
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Max Power Dissipation
    710mW
    Technology
    BIPOLAR
    Voltage - Supply
    2V~5.5V
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    TS421
    Pin Count
    8
    Output Type
    1-Channel (Mono)
    Operating Supply Voltage
    5V
    Supply Voltage-Min (Vsup)
    2V
    Number of Channels
    1
    Nominal Supply Current
    1.8mA
    Power Dissipation
    710mW
    Quiescent Current
    1.8mA
    Output Power
    367mW
    Supply Type
    Single
    Input Offset Voltage (Vos)
    300mV
    Bandwidth
    20 kHz
    Gain Bandwidth Product
    1.1MHz
    Power Supply Rejection Ratio (PSRR)
    56dB
    Max Output Power
    367mW
    Length
    4.9mm
    Height Seated (Max)
    1.75mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead
    TS421IDT-STMicroelectronics-datasheet-17900537.pdf
    TS421IDT-STMicroelectronics-datasheet-32188.pdf
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