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972 pcs
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972 pcs | On Request | 1 | On Request | On Request | 00+ | On Request | On Request |
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The LM4876MM is a 1.1W, mono, analog input Class-AB audio amplifier designed by NS for high-quality audio output with minimal external components. It operates from a 2.0V to 5.5V supply voltage range and can drive an 8Ω load.
Key electrical specifications include an output power of 1.1W continuous average power into an 8Ω load with 0.5% THD+N, and a typical output power of 1.5W at 1kHz with 10% THD+N. The total harmonic distortion plus noise (THD+N) is a maximum of 0.25% at 1kHz. The amplifier features a low shutdown current of 0.01µA and an operating temperature range of -40°C to 85°C.
Designed for low-power portable systems, the LM4876MM does not require output coupling capacitors, bootstrap capacitors, or snubber circuits, simplifying board design and reducing component count. It includes an active-low, externally controlled micro-power shutdown mode and an internal thermal shutdown protection mechanism.
This audio amplifier is available in SOIC (8-pin) and VSSOP (10-pin) surface-mount packages, offering flexibility for PCB space efficiency.
The LM4876MM delivers 1.5W typical output power into 8Ω at 10% THD+N, and 1.1W maximum at 0.5% THD+N.
The supply voltage range is 2V to 5.5V for both analog and power stage supplies.
The operating temperature range is -40°C to 85°C.
The LM4876MM is available in SOIC (D) and VSSOP (DGS) surface-mount packages.
THD+N is 0.5% maximum at 1kHz, 1W output into 8Ω, and 0.25% maximum at 1kHz under other conditions.
It is a mono amplifier with a single speaker channel.