LM4864MM

300 mW, 8MSOP, LM4864MM, bridged audio power amplifier, 6.0V

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Price:: US $0.55~0.65 / piece [Get Latest Price]

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	US $0.55~0.65

PartNumber:: LM4864MM

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-11-15

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Product Summary

The LM4864MM is a bridged audio power amplifier capable of delivering 300 mW of continuous average power into an 8W load with 1% (THD) from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4864MM does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications. The LM4864MM features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4864MM, can be configured by external gain-setting resistors. The device is available in multiple package types to suit various applications.

Parametrics

LM4864MM absolute maximum ratings: (1)Supply Voltage: 6.0V; (2)Storage Temperature: 65℃ to +150℃; (3)Input Voltage: 0.3V to VDD + 0.3V; (4)Power Dissipation: Internally limited; (5)ESD Susceptibility: 3500V; (6)ESD Susceptibility: 250V; (7)Junction Temperature: 150℃; (8)Soldering Small Outline Package Vapor Phase (60 sec.): 215℃; (9)Soldering Small Outline Package Infrared (15 sec.): 220℃; (10)Thermal Resistance: θJC (MSOP) 56℃/W, θJA (MSOP) 210℃/W..

Features

LM4864MM features: (1)MSOP, SOP, and DIP packaging; (2)No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary Thermal shutdown protection circuitry; (3)Unity-gain stable; (4)External gain configuration capability.