Manufacturer Part Number
LM386N-4
Manufacturer
Texas Instruments
Introduction
Low-power audio power amplifier IC designed for use in battery-powered devices
Product Features and Performance
Operates on a single supply voltage from 4V to 18V
Low quiescent current of 4mA
Overload protection circuitry
Excellent temperature stability
High voltage gain up to 46dB
Wide bandwidth from 300Hz to 100kHz
Product Advantages
Suitable for battery-powered devices
Low power consumption
High performance audio amplification
Rugged and reliable design
Key Technical Parameters
Voltage Supply: 5V to 18V
Output Power: 1W @ 32Ω load
Quiescent Current: 4mA
Gain: Up to 46dB
Bandwidth: 300Hz to 100kHz
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Overload protection circuitry
Excellent thermal stability
Compatibility
Suitable for a wide range of audio applications
Application Areas
Battery-powered audio devices
Portable speakers
Headphone amplifiers
Hearing aids
Product Lifecycle
Still in active production
Replacements and upgrades available
Key Reasons to Choose
Ideal for battery-powered applications
Low power consumption
High performance audio amplification
Reliable and rugged design
Versatile compatibility for various audio applications