Texas Instruments LM4880 overview
Texas Instruments LM4880 Boomer Audio Power Amplifier.The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8Ω load with 0.1% THD+N using a 5V power supply.Boomer audio power amplifiers were designed specifically to provide hi...
What is Texas Instruments LM4880?
Texas Instruments LM4880 Boomer Audio Power Amplifier.The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8Ω load with 0.1% THD+N using a 5V power supply.Boomer audio power amplifiers were designed specifically to provide hi...
Product details
Manufactured byTexas Instruments
Product groupAudio Power Amplifiers
DescriptionTexas Instruments LM4880 Boomer Audio Power Amplifier.The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8Ω load with 0.1% THD+N using a 5V power supply.Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging.Since the LM4880 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.The LM4880 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4880 can be configured by external gain-setting resistors.
Key FeaturesNo Bootstrap Capacitors or Snubber Circuits are Necessary Small Outline (SOIC) and PDIP Packaging Unity-Gain Stable External Gain Configuration Capability
ApplicationsHeadphone Amplifier Personal Computers CD-ROM Players
Key SpecificationsTHD+N at 1kHz at 200mW Continuous Average Output Power into 8Ω: 0.1% (max) THD+N at 1kHz at 85mW Continuous Average Output Power into 32Ω: 0.1% (typ) Output Power at 10% THD+N at 1kHz into 8Ω 325 mW (typ) Shutdown Current 0.7 µA (typ) 2.7V to 5.5V Supply Voltage Range
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Texas Instruments
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Product group
Audio Power Amplifiers
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