This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LM386MX-1/NOPB +BOM

Low power audio amplifier with wide input voltage range and internal gain

Manufacturer:

Texas Instruments
Mfr.Part #:

LM386MX-1/NOPB
Datasheet:

LM386MX-1/NOPB Datasheet (PDF)
Audio input type:

Analog Input
Architecture:

Class-AB
Speaker channels (max):

Mono
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for LM386MX-1/NOPB

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LM386MX-1/NOPB General Description

The LM386MX-1/NOPB is a low voltage audio power amplifier IC manufactured by Texas Instruments. It is designed for use in low power audio amplifier applications and features a gain of 20 to 200, depending on the external components used.This IC is capable of delivering up to 325mW of power into an 8 ohm load with a 9V power supply. The LM386MX-1/NOPB operates on a voltage range of 4V to 12V and has a low quiescent current of 4mA, making it ideal for portable and battery-powered applications.The package type is SOIC-8 and it has a maximum input voltage of 0.4Vrms, with a typical signal-to-noise ratio of 86dB. It also has built-in thermal shutdown and overload protection circuits for added reliability.

Key Features

LM386MX-1/NOPB is a low voltage audio power amplifier IC with a gain of 20

It has a low distortion, low quiescent current, and operates on a wide range of supply voltages

This IC also has an internal gain control to easily adjust the amplifier's output volume

Application

The LM386MX-1/NOPB is commonly used in audio amplifier circuits, such as portable speakers, guitar amplifiers, and intercom systems

It can also be used in instrumentation and sensor applications where low power consumption and simple circuit implementation are requirements

Specifications

Audio input type	Analog Input	Architecture	Class-AB
Speaker channels (max)	Mono	Rating	Catalog
Power stage supply (max) (V)	18	Power stage supply (min) (V)	4
Load (min) (Ω)	4	Output power (W)	0.325
THD + N at 1 kHz (%)	0.2	Iq (typ) (mA)	4
Control interface	Hardware	Closed/open loop	Closed
Analog supply (min) (V)	4	Analog supply voltage (max) (V)	18
PSRR (dB)	50	Operating temperature range (°C)	0 to 70