Manufacturer Part Number
LM4836LQ
Manufacturer
Texas Instruments
Introduction
High-performance stereo audio amplifier integrated circuit (IC)
Designed for mobile audio applications
Product Features and Performance
2-channel (stereo) with stereo headphones output
Class AB output stage
Low quiescent current: 5.5mA (typ)
High efficiency, low power consumption
Wide supply voltage range: 2.7V to 5.5V
High output power: 2.2W x 2 @ 3Ω load
Low THD+N: 0.1% (typ)
Wide bandwidth: 20Hz to 20kHz
Integrated pop/click suppression
Thermal shutdown protection
Product Advantages
Excellent audio quality with low distortion
Efficient power management for extended battery life
Versatile supply voltage range for various mobile devices
Robust thermal and fault protection
Key Technical Parameters
Supply voltage range: 2.7V to 5.5V
Quiescent current: 5.5mA (typical)
Output power: 2.2W x 2 @ 3Ω load
THD+N: 0.1% (typical)
Bandwidth: 20Hz to 20kHz
Thermal shutdown protection
Quality and Safety Features
RoHS-compliant package
Robust thermal and fault protection
ESD protection
Compatibility
Suitable for a wide range of mobile audio applications, including smartphones, tablets, portable media players, and other battery-powered devices
Application Areas
Mobile audio amplification in smartphones, tablets, and portable media players
Audio amplification in other battery-powered consumer electronics
Product Lifecycle
Currently in active production
Replacement or upgrade options available for newer product models
Several Key Reasons to Choose This Product
Excellent audio quality with low distortion
Efficient power management for extended battery life
Wide supply voltage range for compatibility with various mobile devices
Robust thermal and fault protection for reliable operation
Suitable for a wide range of mobile audio applications
