LM4853MM

audio power amplifier, 10MSOP, 6.0V

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Price:: US $0.65~0.85 / piece [Get Latest Price]

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	US $0.65~0.85

PartNumber:: LM4853MM

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 08+

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: 2011-07-17

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Part Number:LM4853MM
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Product Summary

The LM4853MM is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω singleended(SE) loads with 1% THD+N, using a 5V power supply. The LM4853MM can automatically switch between mono BTL and stereo SE modes utilizing a headphone sense pin. It is ideal for any system that provides both a monaural speaker output and a stereo line or headphone output. The applications of the LM4853MM include: (1)Portable computers; (2)Desktop computers; (3)PDA; (4)Handheld games.

Parametrics

LM4853MM absolute maxing ratings: (1)Supply Voltage: 6.0V; (2)Storage Temperature: -65℃ to +150℃; (3)ESD Susceptibility: 3.5kV; (4)ESD Machine model: 250V; (5)Junction Temperature (TJ): 150℃; (6)Solder Information Small Outline Package Vapor Phase (60 sec.): 215℃; Infrared (15 sec.): 220℃; (7)Thermal Resistance θJA (typ)—MUB10A 194℃/W; θJC (typ)—MUB10A 52℃/W; θJA (typ)—LDA14A (Note 10) 56℃/W; θJC (typ)—LDA14A 4.3℃/W.

Features

LM4853MM features: (1)Mono 1.5W BTL or stereo 300mW output; (2)Headphone sense; (3)Click and pop suppression circuitry; (4)No bootstrap capacitors required; (5)Thermal shutdown protection; (6)Unity-gain stable; (7)Available in space-saving MSOP and LLP packaging.