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Texas Instruments LM380N 2W Audio Amplifier

Texas Instruments
Standard range
Order Code:

82-0262

Brand: Texas Instruments MPN: LM380N
Qty Unit Price (Ex VAT)
1+ £1.41
10+ £1.25
25+ £1.08
100+ £0.961
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
1,317 in stock, despatched same dayAdditional quantity lead time 14 days

The LM380 is a power audio power amplifier for consumer applications. Gain is internally fixed at 34dB. A unique input stage allows inputs to be ground referenced. The output is automatically self-centering to one half the supply voltage. Applications include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc.
  • 2.5W Output power
  • 8R Load impedance
  • 10 to 22V Supply voltage
  • Working temperature 0°C to +70°C
  • DIL-14 Case
  • Wide supply voltage range
  • Low quiescent power drain
  • Voltage gain fixed at 50
  • High peak current capability
  • Input referenced to GND
  • High input impedance
  • Low distortion
Device LM380N
Package DIL-14
Power 2W
Temperature Range 0 to +70°C

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Questions

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Monday, March 3, 2014 | Question by: Rapid Customer | Product code: 82-0262
Q. What is the actual function of this specific IC?
A. Hi Michael. Thank you for your question. The function is to amplify small level sound signals and will drive a 2 watt speaker.

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