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LM4889MM vs NCP2890DMR2G vs LM4889MM/NOPB Comparison

  • Hide Shared Attributes
    LM4889MM
    LM4889MM
    NCP2890DMR2G
    NCP2890DMR2G
    LM4889MM/NOPB
    LM4889MM/NOPB
  • Part No.
    LM4889MM
    NCP2890DMR2G
    LM4889MM/NOPB
  • Description
    Audio Amp Speaker 1CH Mono 1W Class-AB 8Pin MSOP T/R
    ON SEMICONDUCTOR NCP2890DMR2G Audio Power Amplifier, AB, 1Channel, 1.08W, 2.2V to 5.5V, MSOP, 8Pins
    TEXAS INSTRUMENTS LM4889MM/NOPB Audio Power Amplifier, AB, 1Channel, 1W, 2.2V to 5.5V, MSOP, 8Pins
  • Manufacturer
    NaN/Aonal semiconductor
    On semiconductor
    N/A
  • Classification
    -
    Audio Amplifiers
    Audio Amplifiers
  • Reference Price(USD)
    $2.520
    $0.257
    $0.396
  • Inventory(pcs)
    11k
    0
    2k
  • Case/Package
    MSOP
    Micro-8
    MSOP-8
  • Number of Pins
    8
    8
    8
  • Number of Channels
    -
    1
    1
  • Power Dissipation
    -
    650 mW
    -
  • Output Power
    -
    1.08 W
    1 W
  • Number of Positions
    -
    8
    8
  • Number of Circuits
    1
    1
    -
  • ECCN Code
    -
    EAR99
    EAR99
  • HK STC License
    -
    NLR
    -
  • Output Current
    -
    500 mA
    -
  • Quiescent Current
    -
    1.90 mA
    5.00 mA
  • Operating Temperature
    -
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃ (TA)
  • Halogen Free Status
    -
    Halogen Free
    -
  • Size-Length
    -
    3.1 mm
    3 mm
  • Size-Width
    -
    3.1 mm
    3 mm
  • Size-Height
    -
    0.95 mm
    0.86 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    -
    Tape & Reel (TR)
    Cut Tape (CT)
  • REACH SVHC Compliance
    -
    No SVHC
    -
  • Lead-Free Status
    -
    Lead Free
    Lead Free
  • RoHS
    Non-Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Active
    Active
  • Power Dissipation (Max)
    -
    650 mW
    -
  • REACH SVHC Compliance Edition
    -
    2015/12/17
    2015/06/15
  • Supply Voltage
    -
    2.2V ~ 5.5V
    2.2V ~ 5.5V
  • Supply Voltage (Max)
    -
    5.5 V
    -
  • Supply Voltage (Min)
    -
    2.2 V
    -
  • Output Current (Max)
    -
    500 mA
    -
  • Industrial-Spec
    -
    Yes
    -
  • Operating Temperature (Max)
    -
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -
    -40 ℃
    -40 ℃
  • Overview
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    NCP2890DMR2G Product overview

    The NCP2890DMR2G is a 1W Audio Power Amplifier designed for portable communication device applications such as mobile phone applications. The NCP2890 is capable of delivering 1.0W of continuous average power to an 8R load from a 5.0V power supply and 320mW to a 4R load from a 2.6V power supply. The NCP2890 provides high quality audio while requiring few external components and minimal power consumption. It features a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic low. The NCP2890 contains circuitry to prevent from pop and click noise that would otherwise occur during turn-on and turn-off transitions. For maximum flexibility, the NCP2890 provides an externally controlled gain (with resistors), as well as an externally controlled turn-on and turn-off times (with the bypass capacitor). Due to its excellent PSRR, it can be directly connected to the battery, saving the use of an LDO.

    .
    Excellent PSRR - Direct connection to the battery
    .
    Pop and click noise protection circuit
    .
    Ultralow current shutdown mode
    .
    External gain configuration capability
    .
    External turn-on time configuration capability
    .
    Thermal overload protection circuitry
    .
    Up to 1nF capacitive load driving capability
    View all
    LM4889MM/NOPB Product overview

    DESCRIPTION The LM4889 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less than 2% distortion (THD+N) from a 5VDC power supply. Boomer™ audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4889 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. FEATURES • Available in Space-Saving VSSOP, SOIC, WSON, and DSBGA Packages • Ultra Low Current Shutdown Mode (3.3 to 2.6V - 0.01µA) • Can Drive Capacitive Loads up to 500 pF • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS • Mobile Phones • PDAs • Portable Electronic Devices

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NCP2890DMR2G Alternative Parts

Image Part Compare Manufacturer Category Description
Image:NCP2890DMR2G Mfr.Part#:NCP2890DMR2G Compare: Current Part Manufacturers:On semiconductor Category:Audio Amplifiers Description:On semiconductor ncp2890dmr2g audio power amplifier, ab, 1channel, 1.08w, 2.2v to 5.5v, msop, 8pins
Image:NCP2890DMR2 Mfr.Part#:NCP2890DMR2 Compare: NCP2890DMR2G VS NCP2890DMR2 Manufacturers:On semiconductor Category:Audio Amplifiers Description:Audio amp speaker 1ch mono 1.08w class-ab 8pin micro t/r
Image:LM4889MM Mfr.Part#:LM4889MM Compare: NCP2890DMR2G VS LM4889MM Manufacturers:NaN/Aonal semiconductor Category: Description:Audio amp speaker 1ch mono 1w class-ab 8pin msop t/r
Image:TPA6203A1DGNR Mfr.Part#:TPA6203A1DGNR Compare: NCP2890DMR2G VS TPA6203A1DGNR Manufacturers:N/A Category:Audio Amplifiers Description:N/a tpa6203a1dgnr audio power amplifier, ab, 1channel, 1.25w, 2.5v to 5.5v, msop, 8pins