LM386M-1/NOPB

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Details for Texas Instruments

LM386M-1/NOPB

Wide Input Voltage Low Power Audio Amplifier with Internal Gain
Buy Directly from Texas Instruments (7823 in Stock)
$0.4200 per unit
Series Information for LM386M-1/NOPB - Texas Instruments

Features

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

Description

AMP POWER AUDIO MONO CLASS AB
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.

Specifications

Amplifier Class:
AB
No. of Channels:
1Channels
Output Power:
325mW
Supply Voltage Range:
4V to 12V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Load Impedance:
8ohm
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
LM386M-1
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
4V to 12V
Base Number:
386
Input Offset Voltage Max:
2.5mV
Operating Temperature Range:
0°C to +70°C
Output Power (Pout):
325mW
Programmable Gain Max:
200
Programmable Gain Min:
20
Supply Voltage + Nom:
15V
Supply Voltage Max:
12V
Supply Voltage Min:
4V
THD + N:
0.2% @ 125mW 8ohm VS=6V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Audio Amp Speaker 1-CH Mono 0.325W Class-AB 8-Pin SOIC N Rail

Avnet America product

Avnet Europe

Audio Amp Speaker 1-CH Mono 0.325W Class-AB 8-Pin SOIC N Rail

Avnet Europe product

Texas Instruments

Wide Input Voltage Low Power Audio Amplifier with Internal Gain

Texas Instruments product

Distrelec

1.35

Distrelec product

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