lm386mx-1 The Texas Instruments LM386MX-1 is a Class-AB audio amplifier designed for low voltage consumer applications. It offers 0.325W of output power and operates from a 4-18V supply.
Mfr Part #:

lm386mx-1

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM386MX-1 is a Class-AB audio amplifier designed for low voltage consumer applications. It offers 0.325W of output power and operates from a 4-18V supply.
✓ Total Stock: 161,484 pcs
$ Price Range: $0.99

lm386mx-1 Available from 5 distributors

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✓ Non-Authorised

lm386mx-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Halogen Free
Industrial Grade
Military Grade
SVHC Present

lm386mx-1 Description

Short technical summary and product information.

The LM386MX-1 from Texas Instruments is a versatile Class-AB audio amplifier suitable for low-voltage consumer electronics. This mono amplifier delivers up to 0.325W of output power into a minimum 4Ω load.

 

Key electrical characteristics include an analog input type and a wide operating supply voltage range from 4V to 18V. The gain can be set externally from 20 to 200, providing flexibility for various audio designs. It features a low quiescent current drain of 4mA, making it suitable for battery-powered applications.

 

The LM386MX-1 is available in multiple package options including VSSOP, PDIP, SOIC, and MSOP. Its operating temperature range is from 0°C to 70°C.

 

This amplifier is designed with a ground-referenced input and an output that automatically biases to half the supply voltage, simplifying external circuitry. The low distortion of 0.2% at 1kHz ensures good audio quality.

lm386mx-1 Quick Information

Product Type: Audio Amplifier
Series: LM386
Canonical Name: LM386 Low Voltage Audio Power Amplifier
Subcategory: General-Purpose Audio Amplifiers

lm386mx-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

lm386mx-1 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

lm386mx-1 Features

  • Class-AB mono audio amplifier.
  • 0.325W maximum output power.
  • Wide 4V to 18V supply voltage range.
  • Adjustable gain from 20 to 200.
  • Low quiescent current drain of 4mA.

lm386mx-1 Applications

  • Suitable for low voltage audio.
  • Ideal for battery powered devices.
  • Consumer electronics applications.
  • Simple external circuitry designs.

lm386mx-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output power of the LM386MX-1?

The LM386MX-1 has a typical output power of 0.325W.

What is the minimum load impedance for the LM386MX-1?

The minimum load impedance is 4 Ω.

What is the typical THD + N at 1 kHz for the LM386MX-1?

The typical THD + N at 1 kHz is 0.2%.

What is the analog supply voltage range for the LM386MX-1?

The analog supply voltage range is from 4V to 18V.

What is the operating temperature range of the LM386MX-1?

The operating temperature range is 0°C to 70°C.

What is the adjustable gain range for the LM386MX-1?

The gain can be adjusted from 20 to 200.

What is the quiescent current of the LM386MX-1?

The quiescent current is typically 4 mA.

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