LM386N-3/NOPB Part Information

Details for LM386N-3/NOPB by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Audio Amplifiers

Part Description

The LM386M-1 and LM386MX-1 are power amplifiers designed for use in low voltage 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 1 and 8 will increase the gain to any value from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 mW when operating from a 6-V supply, making the LM386M-1 and LM386MX-1 ideal for battery operation.

Part Downloads

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Part Features

  • Available in 8-Pin MSOP Package
  • Battery Operation
  • Ground-Referenced Input
  • Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 u03a9, PO = 125 mW, f = 1 kHz)
  • Low Quiescent Current Drain: 4 mA
  • Minimum External Parts
  • Self-Centering Output Quiescent Voltage
  • Voltage Gains from 20 to 200
  • Wide Supply Voltage Range: 4 Vu201312 V or 5 Vu201318 V

Part Specifications

Amplifier Class AB
No. of Channels 1 Channel
Output Power 700mW
Supply Voltage Range 4V to 12V
Amplifier Case Style DIP
No. of Pins 8Pins
Load Impedance -
Packaging Each
RoHS Compliant

Alternative Part Descriptions

  • Audio power amplifier,LM386N-3 0.7W | RS Components
  • AUDIO POWER AMPLIFIER, CLASS AB, 700MW D; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 700-mW, mono, 5- to 18-V, analog input Class-AB audio amplifier | Texas Instruments

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