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LM388 Datasheet Lm388 1.5w Audio Power Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM388 1 5W Audio Power Amplifier February 1995 LM388 1 5W Audio Power.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LM388 is an audio amplifier designed for use in medium power consumer applications The gain is internally set to 20 to keep external part count low but the addition of an external resistor and capacitor between pins 2 and 6 will increase the gain to any value up to 200 The inputs are ground referenced while the output is automatically biased to one half the supply voltage Y Y Y Y Variable voltage gain Low distortion Fourteen pin dual-in-line package Low voltage operation 4V Applications Y Y Y

Key Features

  • Y Y Y Y Y Y Y Y Y Y Y Minimum external parts Wide supply voltage range Excellent supply rejection Ground referenced input Self-centering output quiescent voltage AM-FM radio amplifiers Portable tape player amplifiers Intercoms TV sound systems Lamp drivers Line drivers Ultrasonic drivers Small servo drivers Power converters Equivalent Schematic and Connection Diagrams Dual-In-Line Package TL H 7846.
  • 2 Top View Order Number LM388N-1 See NS Package Number N14A TL H 7846.
  • 1.

LM3880 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Texas Instruments Logo LM3880 Three-Rail Simple Power Supply Sequencer Texas Instruments
Texas Instruments Logo LM3880-Q1 Three-Rail Simple Power Supply Sequencer Texas Instruments
Texas Instruments Logo LM3881 Simple Power Sequencer Texas Instruments
Texas Instruments Logo LM3886 High-Performance 68W Audio Power Amplifier Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LM3880 Power Sequencer
LM3881 Power Sequencer
LM3886 High-Performance 68W Audio Power Amplifier
LM380 2.5W Audio Power Amplifier
LM381 LM381/LM381A Low Noise Dual Preamplifier
LM3812 Precision Current Gauge-IC
LM3813 Precision Current Gauge-IC
LM3814 Fast Current Gauge-IC
LM3815 Fast Current Gauge-IC
LM381A LM381/LM381A Low Noise Dual Preamplifier

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