LM1877N-9

LM1877N-9, Dual Power Audio Amplifier, 14-DIP, 26V, 50mA, National Semiconductor

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Price:: US $0.20~1.60 / piece [Get Latest Price]

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	US $0.20~1.60

PartNumber:: LM1877N-9

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: 2012-08-08

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Part Number:LM1877N-9
US $0.20 - 1.60
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Product Summary

The LM1877N-9 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8W loads. The LM1877N-9 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc. Each power amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q point centering. The LM1877N-9 is internally compensated for all gains greater than 10. The applications of the LM1877N-9 include Multi-channel audio systems, Stereo phonographs, Tape recorders and players, AM-FM radio receivers, Servo amplifiers, Intercom systems, Automotive products.

Parametrics

LM1877N-9 absolute maximum ratings: (1)Supply Voltage: 26V; (2)Input Voltage: ±0.7V; (3)Operating Temperature: 0℃ to +70℃; (4)Storage Temperature: -65℃ to +150℃; (5)Junction Temperature: 150℃; (6)Lead Temperature, N-Package Soldering (10 sec.): 260℃; M-Package Infared (15 sec.): 220℃; M-Package Vapor Phase (60 sec.): 215℃; (7)Thermal Resistance, θJC (N-Package): 30℃/W; θJA (N-Package): 79℃/W; θJC (M-Package): 27℃/W; θJA (M-Package): 114℃/W.

Features

LM1877N-9 features: (1)2W/channel; (2)-65 dB ripple rejection, output referred; (3)-65 dB channel separation, output referred; (4)Wide supply range, 6V–24V; (5)Very low cross-over distortion; (6)Low audio band noise; (7)AC short circuit protected; (8)Internal thermal shutdown.